Merge 4160557857 into cef0d9c8f7

Rename action & final cleanups
Update website deployment script
2025-11-26 21:03:58 -06:00 · 2025-03-14 19:36:04 +00:00 · 2025-03-14 13:12:24 +01:00 · 2025-03-14 13:01:45 +01:00 · 2025-03-14 12:37:19 +01:00 · 2025-03-14 12:24:37 +01:00
35 changed files with 991 additions and 803 deletions
--- a/.github/workflows/release-book-website.yml
+++ b/.github/workflows/release-book-website.yml
@@ -65,15 +65,16 @@ jobs:
          run: |
            cd /app/book
            make -j -O bake
-      - name: Release baked book to S3
+      - name: Copy book to downloads server
-        uses: shallwefootball/s3-upload-action@master
+        uses: burnett01/rsync-deployments@7.0.2
        with:
-          aws_key_id: ${{ secrets.AWS_KEY_ID }}
+          switches: "-avzr"
-          aws_secret_access_key: ${{ secrets.AWS_SECRET_ACCESS_KEY}}
+          remote_host: ${{ secrets.SSH_HOST }}
-          aws_bucket: ${{ secrets.AWS_BUCKET_BOOK }}
+          remote_user: ${{ secrets.SSH_USERNAME }}
-          source_dir: book/release
+          remote_key: ${{ secrets.SSH_KEY }}
-          destination_dir: release
+          path: "book/release/*"
-      - name: Upload book Artifacts
+          remote_path: "~/downloads/the-sourdough-framework/"
      - name: Upload book artifacts to GitHub
        uses: actions/upload-artifact@v4
        with:
          name: books
@@ -81,36 +82,17 @@ jobs:
            book/book_serif/book.log
            book/book_serif/book.pdf
            book/book-epub/book.epub
-      - name: Release baked website to S3
+      - name: Copy website to downloads server
-        uses: shallwefootball/s3-upload-action@master
+        uses: burnett01/rsync-deployments@7.0.2
        with:
-          aws_key_id: ${{ secrets.AWS_KEY_ID }}
+          switches: "-avzr --delete"
-          aws_secret_access_key: ${{ secrets.AWS_SECRET_ACCESS_KEY}}
+          remote_host: ${{ secrets.SSH_HOST }}
-          aws_bucket: ${{ secrets.AWS_BUCKET_WEBSITE }}
+          remote_user: ${{ secrets.SSH_USERNAME }}
-          source_dir: website/static_website_html
+          remote_key: ${{ secrets.SSH_KEY }}
-          destination_dir: static_html_root
+          path: "website/static_website_html/*"
-      - name: Upload website Artifacts
+          remote_path: "~/the-sourdough-framework/"
      - name: Upload website artifacts to GitHub
        uses: actions/upload-artifact@v4
        with:
          name: website
-          path: website/static_website_html
+          path: website/static_website_html
  invalidate-book-website-cache:
    needs: release-book-website
    runs-on: ubuntu-latest
    steps:
      - name: Invalidate Cloudfront book cache
        uses: chetan/invalidate-cloudfront-action@v2
        env:
          DISTRIBUTION: ${{ secrets.CLOUDFRONT_DISTRIBUTION_BOOK }}
          PATHS: "/*"
          AWS_REGION: "us-east-1"
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      - name: Invalidate Cloudfront website cache
        uses: chetan/invalidate-cloudfront-action@v2
        env:
          DISTRIBUTION: ${{ secrets.CLOUDFRONT_DISTRIBUTION_WEBSITE }}
          PATHS: "/*"
          AWS_REGION: "us-east-1"
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
--- a/.github/workflows/test-book-website.yml
+++ b/.github/workflows/test-book-website.yml
@@ -41,7 +41,7 @@ jobs:
          run: |
            cd /app/book
            make -j -O serif ebook website
-      - name: Upload book Artifacts
+      - name: Upload book artifacts to GitHub
        uses: actions/upload-artifact@v4
        with:
          name: books
@@ -49,7 +49,7 @@ jobs:
            book/book_serif/book.log
            book/book_serif/book.pdf
            book/book-epub/book.epub
-      - name: Upload website Artifacts
+      - name: Upload website artifacts to GitHub
        uses: actions/upload-artifact@v4
        with:
          name: website
--- a/2
+++ b/2
@@ -18,7 +18,7 @@ RUN apt-get update && \
    zip \
    git \
    wget \
-    ruby3.1 \
+    ruby3.3 \
    ruby-dev \
    imagemagick \
    rsync \
--- a/README.md
+++ b/README.md
@@ -62,6 +62,8 @@ make -j bake
 You can check the files in the folder `book/release/`
 Please note that while everything should build without any errors but you will get a fair amount of warnings, especially when building the ebook/website. 
 You can get some help on building various versions with:
 ```console
@@ -84,12 +86,15 @@ size. This shrinks the book from more than 20MB down to ~5MB:
 * [Download compiled B&W .epub version](https://www.the-bread-code.io/bw-book.epub)
-If you prefer a very short version (about 10 pages) with main flowcharts and
+For those who prefer a concise reference (about 15 pages), we offer a "too long;didn't read" (TL;DR)
-crucial information needed while you are in the kitchen, we also provide a
+version. This condensed guide contains the essential flowcharts, crucial information,
-"too long;didn't read" version you could print.  Having read the full book is
+and space for your notes - perfect for quick kitchen reference.
-highly recommended to understand this leaflet:
+It provides the key information you need without reading the complete book.
-* [Download a condensed version](https://www.the-bread-code.io/booklet.pdf)
+* [Read TL;DR version on your device](https://the-bread-code.io/book-tldr-digital.pdf)
 * [Download TL;DR version for printing](https://the-bread-code.io/book-tldr-print.pdf)
 We recommend using double-sided printing if your printer supports it.
 ## Online HTML version
--- a/book/baking/baking.tex
+++ b/book/baking/baking.tex
@@ -1,5 +1,5 @@
 \chapter{Baking}%
-\label{chapter:baking}
+\label{ch:baking}
 \begin{quoting}
 Baking refers to the part of the process where you are loading your dough into
 the oven\footnote{While some breads like flatbreads could also be baked on the
@@ -39,10 +39,16 @@ for oven spring as it retains the gas inside your dough.
 At around  \qty{100}{\degreeCelsius} (\qty{212}{\degF}) the water starts to evaporate out of your
 dough. If this weren't the case, your dough would taste soggy and
-doughy. The higher hydration your dough has, the more water your bread
+doughy. The higher the hydration your dough has, the more water your bread
 still contains after the bake, changing its consistency.  As a result the
 crumb is going to taste a bit more moist.
 The water starts to boil out of the
 dough. As the water evaporates the surrounding dough is being cooled.
 For this reason, the internal temperature of the dough never exceeds the aforementioned
 \qty{100}{\degreeCelsius} (\qty{212}{\degF}). The bread's crust can exceed the boiling point
 and continues increasing in size from the outer layer inwards~\cite{bread+temperature+baking}.
 Another often undervalued step is the evaporation of acids.
 At~\qty{118}{\degreeCelsius} (\qty{244}{\degF}) the acetic acid in your dough
 starts to evaporate.
--- a/book/basics/how-sourdough-works.tex
+++ b/book/basics/how-sourdough-works.tex
@@ -9,10 +9,11 @@ learn more about the yeast and bacterial microorganisms involved.
 \end{quoting}
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{infographic-enzymes}
  \caption[Interaction of amylases and flour]{How amylases and proteases
      interact with flour.}%
-  \label{infographic-enzymes}
+  \label{fig:infographic-enzymes}
 \end{figure}
 \section{Enzymatic reactions}
@@ -43,7 +44,7 @@ activity so that it can thrive in its new environment.
 Of course, a ground flour can no longer sprout. But the enzymes that
 trigger this process are still present. That's why it's important not to
 mill grains at too high a temperature, as doing so could damage some of
-these enzymes\footnote{In a recent 
+these enzymes\footnote{In a recent
 study~\cite{milling+commercial+home+mill+comparison} tests have shown that
 milling flour
 at home with a small mill had no significant negative impact on the resulting
@@ -75,12 +76,13 @@ is used to create sugars out of the starch to then produce more plant matter.
 Normally,
 the microorganisms on the surface of the grain can't consume the freed maltose
 molecules, which remain hidden inside the germ. But as we grind the flour, a
-feeding frenzy takes place. Generally, the warmer the temperature, the faster
+feeding frenzy takes place.  Generally, the warmer the temperature, the faster
-this reaction occurs. That's why a long fermentation is key to making great
+this reaction occurs. However, it takes time for the amylase
-bread. It takes time for the amylase to break down most of the starch into
+to break down most of the starch into simple sugars---which are not only
-simple sugars, which are not only consumed by the yeast but are also essential
+consumed by the yeast but are also
-to the \emph{Maillard reaction}, responsible for enhanced browning during the
+essential to the \emph{Maillard reaction}---responsible for
-baking process.
+enhanced browning during the baking process.
 That's why a long fermentation is key to making great bread.
 If you're a hobby brewer, you'll know that it's important to keep your beer at
 certain temperatures to allow the different amylases to convert the contained
@@ -176,13 +178,13 @@ gluten content, however, my bread always turned out great.
 At the time, I~utilized an extended autolyse, which is just a fancy word for
 mixing flour and water in advance and then letting the mixture sit. Most
-recipes call for it as the process gives the dough an enzymatic head start, and
+recipes call for it as the process gives the dough an enzymatic head start,
-in general it's a great idea. However, as an equally effective alternative,
+and in general it's a great idea. However, as an equally effective
-you could simply reduce the amount of leavening agent used --- in the case of
+alternative, you could simply reduce the amount of leavening agent used---in
-sourdough, this would be your starter. This would allow the same biochemical
+the case of sourdough, this would be your starter. This would allow the same
-reactions to occur at roughly the same rate without requiring you to mix your
+biochemical reactions to occur at roughly the same rate without requiring you
-dough several times. My whole-wheat game improved dramatically after I~stopped
+to mix your dough several times. My whole-wheat game improved dramatically
-autolysing my doughs.
+after I~stopped autolysing my doughs.
 Now that I've had time to think about it, the result I~observed makes sense.
 In nature, the outer parts of the seed come into contact with water first, and
@@ -190,17 +192,19 @@ only after penetrating this barrier would the water slowly find its way to the
 center of the grain. The seed needs to sprout first to outcompete other nearby
 seeds, requiring water to enter quickly. Yet the seed must also defend itself
 against animals and potentially hazardous bacteria and fungi, requiring some
-barrier to protect the embryo inside. A way for the plant to achieve both goals
+barrier to protect the embryo inside. A way for the plant to achieve both
-would be for most of the enzymes to exist in the outer parts of the hull. As a
+goals would be for most of the enzymes to exist in the outer parts of the
-result, they are activated first~\cite{enzymatic+activity+whole+wheat}. Therefore, by just adding a
+hull. As a result, they are activated
 first~\cite{enzymatic+activity+whole+wheat}. Therefore, by just adding a
 little bit of whole flour to your dough, you should be able to significantly
-improve the enzymatic activity of your dough. That's why, for plain white flour
+improve the enzymatic activity of your dough. That's why, for plain white
-doughs, I~usually add 10\textendash20\% whole-wheat flour.
+flour doughs, I~usually add \qtyrange{10}{20}{\percent} whole-wheat flour.
 \begin{figure}
  \centering
  \includegraphics[width=\textwidth]{whole-wheat-crumb}
  \caption{A whole-wheat sourdough bread.}%
-  \label{whole-wheat-crumb}
+  \label{fig:whole-wheat-crumb}
 \end{figure}
 By understanding the two key enzymes \emph{amylase} and \emph{protease}, you
@@ -213,21 +217,20 @@ tweak just by adjusting the speed of your dough's fermentation.
 Yeasts are single-celled microorganisms belonging to the fungi kingdom. They
 can reproduce through either budding or by building spores. The spores are
-incredibly tiny and resistant to external factors. Scientists have found undamaged
+incredibly tiny and resistant to external factors. Scientists have found
-spores that are hundreds of million years old. There are a wide variety of
+undamaged spores that are hundreds of million years old. There are a wide
-species --- so far, about \num{1500}
+variety of species---so far, about \num{1500} have been identified. Unlike
-have been identified. Unlike other members of the fungi kingdom such as mold,
+other members of the fungi kingdom such as mold, yeasts do not ordinarily
-yeasts do not ordinarily create a mycelium
+create a mycelium network~\cite{molecular+mechanisms+yeast}.\footnote{For one
-network~\cite{molecular+mechanisms+yeast}.\footnote{For one interesting
+    interesting exception, skip ahead to the end of this section on
-exception, skip ahead to the end of this section on
+    page~\pageref{sec:aggressive-yeast}.}
 page~\pageref{aggressive-yeast}.}
 \begin{figure}[!htb]
-\centering
+  \centering
  \includegraphics[width=0.8\textwidth]{saccharomyces-cerevisiae-microscope}
  \caption[Brewer's yeast]{Saccharomyces cerevisiae: Brewer's yeast under the
      microscope.}%
-  \label{saccharomyces-cerevisiae-microscope}
+  \label{fig:saccharomyces-cerevisiae-microscope}
 \end{figure}
 Yeasts are saprotrophic fungi. This means that they do not produce their own
@@ -322,7 +325,7 @@ inoculated with some of the 150 different wild yeast strains isolated from the
 leaves. They found that when the wound was inoculated with yeast, the grape
 sustained no significant damage~\cite{yeasts+biocontrol+agent}.
-\phantomsection~\label{aggressive-yeast}%
+\phantomsection~\label{sec:aggressive-yeast}%
 Intriguingly, there was also an experiment performed that showed how brewer's
 yeast could function as an aggressive pathogen to grapevines. Initially, the
 yeast lived in symbiosis with the plants, but after the vines sustained heavy
@@ -341,10 +344,11 @@ can significantly increase the shelf life of sourdough
 breads~\cite{shelflife+acidity}.
 \begin{figure}
  \centering
  \includegraphics[width=1.0\textwidth]{bacteria-microscope}
  \caption[Bacteria under the microscope]{Fructilactobacillus
    sanfranciscensis under the microscope.}%
-  \label{lactobacillus-franciscensis-microscope}
+  \label{fig:lactobacillus-franciscensis-microscope}
 \end{figure}
 There are two predominant types of acid produced in sourdough bread: lactic and
@@ -368,14 +372,15 @@ Others have reported that bacteria feed on the byproducts of yeast and vice
 versa. This makes sense, as nature generally does a superb job of composting
 and breaking down biological matter~\cite{lactobacillus+sanfrancisco}.
-I~have yet to find a proper source that clearly describes the symbiosis between
+I~have yet to find a proper source that clearly describes the symbiosis
-yeast and bacteria, but my current understanding is that they both coexist and
+between yeast and bacteria, but my current understanding is that they both
-sometimes benefit each other, but not always. Yeast, for example, tolerate the
+coexist and sometimes benefit each other, but not always. Yeast, for example,
-acidic environment created by the surrounding bacteria and are thus protected
+tolerate the acidic environment created by the surrounding bacteria and are
-from other pathogens. Meanwhile, however, other research demonstrates that both
+thus protected from other pathogens. Meanwhile, however, other research
-types of microorganisms produce compounds that prevent the other from
+demonstrates that both types of microorganisms produce compounds that prevent
-metabolizing food --- an interesting observation, by the way, as it could help to
+the other from metabolizing food---an interesting observation, by the way, as
-identify additional antibiotics or fungicides~\cite{mold+lactic+acid+bacteria}.
+it could help to identify additional antibiotics or
 fungicides~\cite{mold+lactic+acid+bacteria}.
 In the past, I've tried cultivating mushrooms and observed the mycelium
 attempting to defend itself against the surrounding bacteria; both types of
--- a/book/book.tex
+++ b/book/book.tex
@@ -35,8 +35,6 @@
 \input{bread-types/bread-types}
 \chapter{Wheat sourdough}%
 \label{chapter:wheat-sourdough}
 \input{wheat-sourdough/wheat-sourdough}
 \input{non-wheat-sourdough/non-wheat-sourdough}
--- a/book/booklet.tex
+++ b/book/booklet.tex
@@ -1,174 +0,0 @@
 \documentclass[paper=a4, twoside=false, fontsize=12pt]{scrbook}
 % General packages
 \usepackage{sourdough}
 \usepackage[
  paperwidth=210mm,
  paperheight=260mm,
  top=10mm,
  bottom=80mm,
  inner=10mm,
  outer=10mm,
  marginparsep=7mm,
  marginparwidth=48mm,
 ]{geometry}
 \usepackage{subcaption}
 \pagenumbering{gobble}
 % Basic attributes
 \author{Hendrik Kleinwächter}
 \title{The Sourdough Framework\\\texttt{tl;dr Booklet Version}}
 \begin{document}
 \maketitle
 \section*{Sourdough starter}
 \begin{flowchart}[!htb]
    \centering
    \input{figures/fig-starter-process.tex}
    \caption*{How to setup a sourdough starter}
 \end{flowchart}
 \begin{flowchart}[!htb]
    \centering
    \input{figures/fig-starter-readiness.tex}
    \caption*{Preparing your starter for baking}
 \end{flowchart}
 \begin{flowchart}[!htb]
    \centering
    \input{figures/fig-starter-maintenance.tex}
    \caption*{Maintaining your starter, change ratio as per starter hydration
    type}
 \end{flowchart}
 \clearpage{}
 \section*{Baker's math}
 \begin{table}[!htb]
  \centering
  \input{tables/table-bakers-math-example.tex}
  \caption*{An example table demonstrating how to properly calculate using
  baker's math. All the ingredients are calculated as a percentage of the
 flour quantity.}
 \end{table}
 \section*{Basic recipes}
 \subsection*{Flat bread}
 \input{recipes/flat-bread.tex}
 \clearpage{}
 \subsection*{Freestanding \& sandwich wheat-based breads}
 \begin{table}[!htb]
 \centering
    \begin{tabular}{@{}lrrrp{0.4\linewidth}@{}}
    \toprule
    \thead{Ingredient}&                   & \thead{Percentage}  & \thead{Calculation} & \thead{Comments} \\ \midrule
    Flour             & \qty{400}{g}      &                     &                     & \\ 
    Whole-wheat flour & \qty{100}{g}      &                     &                     & \\ 
    Total flour       &                   & \qty{100}{\percent} & \qty{500}{g}        & \\
    Water             &                   & \qty{60}{\percent}  & \qty{300}{g}        & \\
    Sourdough starter &                   & \qty{10}{\percent}  & \qty{50}{g}         & \\
    Salt              &                   & \qty{2}{\percent}   & \qty{10}{g}         & \\ \midrule
    Flour             &                   & \qty{100}{\percent} &                     & \\ 
    Water             & & & & \\
    Sourdough starter & & & & \\
    Salt              & & & & \\ \midrule
    Flour             & & & & \\ 
                      & & & & \\
                      & & & & \\
                      & & & & \\
                      & & & & \\ \bottomrule
    \end{tabular}
 \caption*{Table for your own calculation using baker's math}
 \end{table}
 \begin{flowchart}[!htb]
    \centering
    \input{figures/fig-wheat-sourdough-process.tex}
    \caption*{The whole process of making wheat based sourdough breads}
 \end{flowchart}
 \begin{flowchart}[!htb]
    \centering
    \input{figures/fig-kneading-process.tex}
    \caption*{The kneading process to create dough strength}
 \end{flowchart}
 \begin{flowchart}[!htb]
    \centering
    \input{figures/fig-bulk-fermentation.tex}
    \caption*{How to properly manage bulk fermentation}
 \end{flowchart}
 \begin{figure*}[!htb]
  \centering
  \includegraphics[width=\textwidth]{stretch-and-fold-steps}
  \caption*{An overview of the steps involved to perform stretch and folds for
  wheat-based doughs. They are optional and should only be done when the dough
 flattened out a lot.}%
 \end{figure*}
 \clearpage{}
 \section*{Shaping}
 \begin{figure*}[!htb]
 \centering
    \begin{subfigure}{.475\linewidth}
      \includegraphics[width=\linewidth]{preshape-direction}
      \caption*{Preshaping: Drag the dough in the direction of the rough
      surface area.}%
    \end{subfigure}
    \begin{subfigure}{.475\linewidth}
      \includegraphics[width=\linewidth]{step-1-flour-applied}
      \caption*{Step 1: Apply flour to the dough's surface.}%
    \end{subfigure}\hfill % <-- "\hfill"
    \medskip % create some *vertical* separation between the graphs
    \begin{subfigure}{.475\linewidth}
      \includegraphics[width=\linewidth]{step-2-flipped-over}
      \caption*{Step 2: Flipp-over dough. Note how the sticky side is facing
      you while the floured side is facing the countertop.}
    \end{subfigure}\hfill % <-- "\hfill"
    \begin{subfigure}{.475\linewidth}
      \includegraphics[width=\linewidth]{step-3-rectangular}
      \caption*{Step 3: Make the dough rectangular, keep the sticky side
      facing you while the floured side is facing the countertop.}%
    \end{subfigure}
    \caption*{First steps of shaping process}
 \end{figure*}
 \begin{figure*}[htb!]
  \centering
  \includegraphics[width=\textwidth]{step-4-folding}
  \caption*{Step 4: The process of folding a batard.  Note how the rectangle
  is first glued together and then rolled inwards to create a dough roll.
  Ultimately the edges are sealed to create a more uniform dough.}%
 \end{figure*}
 \clearpage{}
 \section*{Proofing}
 \begin{flowchart}[!htb]
  \centering
  \input{figures/fig-proofing-process.tex}
 \end{flowchart}
 \clearpage{}
 \section*{Baking}
 \begin{flowchart}[!htb]
    \centering
    \input{figures/fig-baking-process.tex}
    \caption*{Summary of different bread baking processes}
 \end{flowchart}
 \begin{flowchart}[!htb]
    \centering
    \input{figures/fig-inverted-tray-method.tex}
    \caption*{Baking with the inverted tray method}
 \end{flowchart}
 \begin{flowchart*}[!htb]
    \centering
    \input{figures/fig-dutch-oven-process.tex}
    \caption*{Baking with a Dutch Oven}
 \end{flowchart*}
 \clearpage{}
 \end{document}
--- a/book/bread-types/bread-types.tex
+++ b/book/bread-types/bread-types.tex
@@ -17,7 +17,7 @@ of them. Some breads will require investment and technique, as depicted in
 Table~\ref{tab:bread-types-comparison}.  Flatbread is probably the most
 accessible, least effort type of bread you can make. If you are a busy person
 and/or don’t have an oven, this might be exactly the type of bread you should
-consider. 
+consider.
 \begin{table}[!htb]
    \centering
        \input{tables/table-overview-bread-types.tex}
@@ -60,8 +60,8 @@ Table~\ref{tab:flat-bread-ingredients}
        \input{tables/table-flat-bread-pancake-recipe.tex}
        \caption[Flatbread recipe]{Flatbread or pancake recipe for 1 person.
            Multiply the ingredients to increase portion size.  Refer to the
-            Section~\ref{section:bakers-math}
+            Section~\ref{sec:bakers-math}
-            ``\nameref{section:bakers-math}'' to learn how to understand and
+            ``\nameref{sec:bakers-math}'' to learn how to understand and
            use the percentages properly.}%
            \label{tab:flat-bread-ingredients}
 \end{table}
@@ -348,4 +348,4 @@ But after baking you will be rewarded with a beautiful bread
 with great taste and consistency.
 There is a dedicated recipe and tutorial for this type of bread in the
-\nameref{chapter:wheat-sourdough} chapter.
+\nameref{ch:wheat-sourdough} chapter.
--- a/book/flour-types/flour-types.tex
+++ b/book/flour-types/flour-types.tex
@@ -19,8 +19,8 @@ type of flour.
 \begin{table}[!htb]
    \centering
        \input{tables/table-flour-types.tex}
-        \caption[Labelling of wheat flour]{A comparison of how different types
+        \caption[Labeling of wheat flour]{A comparison of how different types
-            of wheat flour are labelled in different countries.}%
+            of wheat flour are labeled in different countries.}%
        \label{tab:flour-types-comparison}
 \end{table}
@@ -116,7 +116,7 @@ your dough with more flavor.
    \centering
        \input{tables/table-overview-w-values.tex}
        \caption[Fermentation time versus W-value]{An overview of different
-            levels of W-values and the respective hydrations and fermentation
+            levels of W-values and the respective hydration and fermentation
            times.}%
        \label{tab:w-value}
 \end{table}
--- a/book/glossary/glossary.tex
+++ b/book/glossary/glossary.tex
@@ -140,20 +140,22 @@ a higher amount of gluten and can thus ferment for a longer period of time.
 then cooled and mixed with the main dough. This process helps in moisture retention
 and can enhance the flavor and texture of the final bread. Also see \emph{scald}.
-\item[Bulk Fermentation] The initial rising period after mixing all the ingredients.
+\item[Bulk Fermentation] The initial rising period after mixing all the
-The dough is typically allowed to rise until it increases to a certain volume. The
+    ingredients.  The dough is typically allowed to rise until it increases to
-volume of increase depends on the flour that is used. When baking with wheat flour
+    a certain volume. The volume of increase depends on the flour that is
-the gluten amount of the flour is the deciding factor. The more gluten your flour has
+    used. When baking with wheat flour the gluten amount of the flour is the
-(protein) the longer you can bulk ferment. A longer bulk fermentation improves the
+    deciding factor. The more gluten your flour has (protein) the longer you
-flavor and texture of the final bread. It becomes tangier and fluffier. You can aim
+    can bulk ferment. A longer bulk fermentation improves the flavor and
-for a \SI{25}{\percent} size increase of your dough and then slowly increase this to find your
+    texture of the final bread. It becomes tangier and fluffier. You can aim
-flour’s sweet spot. This is highly dependant from flour to flour. When using low gluten
+    for a \SI{25}{\percent} size increase of your dough and then slowly
-flour like rye you need to be careful as the longer fermentation can create a too
+    increase this to find your flour's sweet spot. This is highly dependent
-sticky dough which collapses and does not hold its shape anymore.
+    from flour to flour. When using low gluten flour like rye you need to be
    careful as the longer fermentation can create a too sticky dough which
    collapses and does not hold its shape anymore.
-\item[Cake Flour] Cake flour is a light, finely milled flour with a lower protein
+\item[Cake Flour] Cake flour is a light, finely milled flour with a lower
-content than all-purpose flour. It's ideal for tender baked goods like cakes, cookies,
+    protein content than all-purpose flour. It's ideal for tender baked goods
-and pastries.
+    like cakes, cookies, and pastries.
 \item[Coil fold] A special stretch and folding technique. The coil fold is
 very gentle on the dough and is thus excellent throughout the bulk fermentation.
@@ -367,11 +369,12 @@ grains or malted grains can have higher protease activity due to the sprouting o
 malting process. Understanding and controlling protease activity is crucial in
 achieving desired bread quality and handling characteristics.
-\item[Pullman Loaf] A type of bread loaf characterized by its perfectly rectangular
+\item[Pullman Loaf] A type of bread loaf characterized by its perfectly
-shape and soft, fine crumb. It is baked in a special lidded pan called a Pullman pan
+    rectangular shape and soft, fine crumb. It is baked in a special lidded
-or pain de mie pan. The lid ensures that the bread rises in a perfectly straight
+    pan called a Pullman pan or \emph{pain de mie} pan. The lid ensures that
-shape, without the domed top characteristic of other bread loaves. Pullman loaves are
+    the bread rises in a perfectly straight shape, without the domed top
-often sliced very thin and are popular for making sandwiches.
+    characteristic of other bread loaves. Pullman loaves are often sliced very
    thin and are popular for making sandwiches.
 \item[Retarding] The process of slowing down fermentation during the proofing
 stage by placing the dough in a colder environment, typically a refrigerator. This aids
--- a/book/history/sourdough-history.tex
+++ b/book/history/sourdough-history.tex
@@ -26,7 +26,7 @@ waters, another single-celled life form, \emph{archaea}, also thrived. These
 organisms inhabit extreme environments, from boiling vents to icy waters.
 \begin{figure}[!htb]
-\centering
+  \centering
  \input{figures/fig-life-planet-sourdough-timeline.tex}
  \caption[Sourdough microbiology timeline]{Timeline of significant events
    starting from the first day of Earth's existence,
@@ -57,19 +57,19 @@ Another 25~million years later, or our timeline's 2~days after the dinosaur
 extinction, humans appeared.
 A few hours later after the arrival of humans, a more subtle culinary
-revolution was unfolding. By \num{12000}~BC, just 5 seconds before our metaphorical
+revolution was unfolding. By \num{12000}~BC, just 5~seconds before our
-midnight, the first sourdough breads were being baked in ancient Jordan. A blink of
+metaphorical midnight, the first sourdough breads were being baked in ancient
-an eye later, or 4~seconds in our time compression, Pasteur's groundbreaking work
+Jordan. A blink of an eye later, or 4~seconds in our time compression,
-with yeasts set the stage for modern bread-making. From the moment this book
+Pasteur's groundbreaking work with yeasts set the stage for modern
-began to take shape to your current reading, only milliseconds have ticked
+bread-making. From the moment this book began to take shape to your current
-by~\cite{Yong+2017}.
+reading, only milliseconds have ticked by~\cite{Yong+2017}.
 Now delving deeper into the realm of sourdough, it can likely be traced to aforementioned
 Ancient Jordan~\cite{jordan+bread}. Looking at the earth's timeline sourdough
 bread can be considered a very recent invention.
 \begin{figure}[!htb]
-\centering
+  \centering
  \input{figures/fig-sourdough-history-timeline.tex}
  \caption[Sourdough history timeline]{Timeline of significant discoveries and
  events leading to modern sourdough bread.}%
@@ -81,10 +81,11 @@ bread are, however, unknown. One of the most ancient preserved
 sourdough breads has been excavated in Switzerland~\cite{switzerland+bread}.
 \begin{figure}[ht]
  \centering
  \includegraphics[width=\textwidth]{einkorn-crumb}
  \caption[Ancient Einkorn flatbread]{An ancient Einkorn flatbread. Note the
      dense crumb structure.}%
-  \label{einkorn-crumb}
+  \label{fig:einkorn-crumb}
 \end{figure}
 Another popular story is that a lady in Egypt was making
@@ -185,45 +186,43 @@ of the sourdough leavening agent. As the process is more expensive,
 bread rolls like these were ultimately consumed by the noble people
 in Vienna~\cite{vienna+breadrolls}.
-As industrialisation began the first steam-powered grain mill was developed by
+Industrialization of the grist milling process, starting in the late
-Oliver Evans in \num{1785}. Evans' design incorporated several innovations,
+18\textsuperscript{th}~century with Oliver Evans (\num{1785}) and his mill
-including automated machinery for various milling processes, making it more
+designs for continuous hands-off flour production~\cite{evans+mill}, and
-efficient than traditional water or animal-powered mills. His steam-powered
+evolving to steam-powered mills, made possible significant advancements in
-mill marked a significant advancement in industrial technology for bread
+bread production.
 making~\cite{evans+mill}.
 \begin{figure}[ht]
  \centering
  \includegraphics[width=\textwidth]{sourdough-stove}
  \caption{A bread made over the stove without an oven.}%
-  \label{sourdough-stove}
+  \label{fig:sourdough-stove}
 \end{figure}
-The biggest advancement of industrial breadmaking happened in \num{1857}.
+The biggest advancement of industrial bread making happened in \num{1857}.
-The French microbiologist Louis Pasteur discovered
+The French microbiologist Louis Pasteur discovered the process of alcoholic
-the process of alcoholic fermentation. He would prove that
+fermentation. He would prove that yeast microorganisms are the reason for
-yeast microorganisms are the reason for alcoholic fermentation
+alcoholic fermentation and not other chemical catalysts. He continued with his
-and not other chemical catalysts. He continued with his research and
+research and was the first person to isolate and grow pure yeast strains.
-was the first person to isolate and grow pure yeast strains.
+Soon later in \num{1868} the Fleischmann brothers Charles and Maximilian were
-Soon later in \num{1868} in the Fleischmann brothers Charles
+the first to patent pure yeast strains for bread making. The yeasts offered
 and Maximilian were the first to patent pure yeast strains
 for bread making. The yeasts offered
 were isolated from batches of sourdough. By \num{1879} the machinery was built
-to multiply the yeast in large centrifuges~\cite{fleischmann+history}.
+to multiply the yeast in large centrifuges~\cite{fleischmann+history}.  The
-The pure yeast would prove to be excellent and turbocharged
+pure yeast would prove to be excellent and turbocharged at leavening bread
-at leavening bread doughs. What would previously take 10~hours
+doughs. What would previously take 10~hours to leaven a bread dough could now
-to leaven a bread dough could now be done within 1~hour.
+be done within 1~hour.  The process became much more efficient. What
-The process became much more efficient. What ultimately made making large
+ultimately made making large batches of dough possible, was the invention of
-batches of dough possible, was the invention of the electrical kneader.  Rufus
+the electrical kneader.  Rufus Eastman, an American inventor, is often
-Eastman, an American inventor, is often credited with an important advancement
+credited with an important advancement in mixer technology. In \num{1885}, he
-in mixer technology. In \num{1885}, he received a patent for an electric mixer
+received a patent for an electric mixer with a mechanical hand-crank
-with a mechanical hand-crank mechanism.  This device was not as advanced or as
+mechanism.  This device was not as advanced or as widely adopted as later
-widely adopted as later electric mixers, but it was an early attempt to
+electric mixers, but it was an early attempt to mechanize mixing and kneading
-mechanize mixing and kneading processes in the kitchen using electricity.
+processes in the kitchen using electricity.  Eastman's invention represented
-Eastman's invention represented an important step in the development of
+an important step in the development of electric mixers, but it wasn't as
-electric mixers, but it wasn't as sophisticated or popular as later models
+sophisticated or popular as later models like the KitchenAid mixer. The
-like the KitchenAid mixer. The KitchenAid mixer, introduced in \num{1919}, is
+KitchenAid mixer, introduced in \num{1919}, is often recognized as one of the
-often recognized as one of the first widely successful electric mixers and
+first widely successful electric mixers and played a significant role in
-played a significant role in revolutionizing kitchen appliances for home
+revolutionizing kitchen appliances for home
 cooks~\cite{first+mixer}~\cite{kitchenaid+history}.
 During World~War~II the first packaged dry yeast was developed. This would
@@ -237,8 +236,8 @@ reason, none of the supermarket flour you buy today is single origin.  It is
 always blended to achieve exactly the same product throughout the years.
 Modern wheat, specifically the high-yielding and disease-resistant varieties
-commonly grown today, began to be developed in the mid-20th century. This
+commonly grown today, began to be developed in the mid-20\textsuperscript{th}
-period is often referred to as the \emph{Green Revolution.}
+century. This period is often referred to as the \emph{Green Revolution.}
 One of the key figures in this development was American scientist Norman
 Borlaug, who is credited with breeding high-yield wheat varieties,
--- a/book/intro/preface.tex
+++ b/book/intro/preface.tex
@@ -84,19 +84,21 @@ bug. That is when the developer must dig deeper to see the \emph{what} and the
 the framework is doing. You will need to read other engineers' source code, and you will be forced
 to understand \emph{why} things are happening.
-Being unhappy with what I~was baking, my engineering mindset took over, and I~had
+Being unhappy with what I~was baking, my engineering mindset took over, and
-to do my own deep dive to understand what was going on. Much to my surprise, however,
+I~had to do my own deep dive to understand what was going on. Much to my
-none of the recipes I'd encountered would tell me \emph{why} I~should use amount X
+surprise, however, none of the recipes I'd encountered would tell me
-of water and amount Y of flour, or \emph{why} exactly I~should use fresh yeast over dry yeast. Why
+\emph{why} I~should use amount $X$ of water and amount $Y$ of flour, or
-should I~slap my dough while kneading it on the counter? Why is a standmixer
+\emph{why} exactly I~should use fresh yeast over dry yeast. Why should I~slap
-better than kneading by hand? Why should I~let the dough sit for this long?
+my dough while kneading it on the counter? Why is a stand mixer better than
-Why is steaming the dough during baking important? Do I~really need to
+kneading by hand? Why should I~let the dough sit for this long?  Why is
-get myself an expensive Dutch oven to bake bread?
+steaming the dough during baking important? Do I~really need to get myself an
-The problem compounded when I~started reading about sourdough. It all sounded like black
+expensive Dutch oven to bake bread?  The problem compounded when I~started
-magic. Why were some sourdoughs made from fruits, while others were made from flour?
+reading about sourdough. It all sounded like black magic. Why were some
-Why should one recipe use wheat while another used rye or spelt? How often should the
+sourdoughs made from fruits, while others were made from flour?  Why should
-sourdough be fed? The questions I~had then could have filled 20~pages. I~was confused,
+one recipe use wheat while another used rye or spelt? How often should the
-but I~became even more determined to learn how decent bread should be made at home.
+sourdough be fed? The questions I~had then could have filled 20~pages. I~was
 confused, but I~became even more determined to learn how decent bread should
 be made at home.
 The feedback I~received from friends helped me to improve with each
 iteration of homemade bread. Compared to coding, where you sometimes have to wait months
--- a/book/makefile
+++ b/book/makefile
@@ -7,8 +7,8 @@ CHECK_1 := lacheck
 CHECK_2 := chktex
 CONVERT_PIC := convert
 REDUCE_PIC := -resize '800x800>' \
-	    -strip -interlace Plane  -gaussian-blur 0.05 -quality 85\% \
+		-strip -interlace Plane -gaussian-blur 0.05 -quality 85\% \
-	    -set colorspace Gray -separate -evaluate-sequence Mean
+		-set colorspace Gray -separate -evaluate-sequence Mean
 REDUCE_PIC_COLOR := -quality 80\%
 RSYNC := rsync -au --exclude 'book.epub' --exclude '*.jpg'
 GIT := git --no-pager
@@ -30,7 +30,7 @@ endif
 # and building everything take a long time.
 .DEFAULT_GOAL := serif
-# List all files that are dependencies {{{
+# Dependencies {{{
 chapters = baking basics bread-types cover flour-types history intro mix-ins\
 		non-wheat-sourdough sourdough-starter storing-bread troubleshooting\
 		wheat-sourdough glossary
@@ -75,20 +75,17 @@ low_res_images := $(filter-out %.png, $(low_res_images))
 # All together.
 src_all := $(src_tex) $(src_figures) $(src_tables) $(images) $(src_plots)
-# And format specific configurations
+# Format specific configuration files
 ebook_src := $(src_all) tex4ebook.cfg book.mk4 book-ebook.css
 website_src := $(src_all) website.cfg style.css
 website_dir := static_website_html
 website_assets := $(wildcard ../website/assets/*)
 ruby_src := ../website/modify_build.rb $(website_assets)
-ruby_pkg := ../website/Gemfile  ../website/Gemfile.lock
+ruby_pkg := ../website/Gemfile ../website/Gemfile.lock
 # This is more than what is actually needed but keeps the makefile simple
 booklet_src := $(src_figures) $(src_tables) $(src_recipes) $(images)
 booklet_src += booklet.tex
 # }}}
 # Internal build rules {{{
 # Flowcharts {{{
 # TODO: check if it works on github CI
 %.png: %.tex
@@ -103,7 +100,7 @@ booklet_src += booklet.tex
 	ebb -x $<
 # }}}
-# pdf {{{
+# Pdf {{{
 # Default rules for pdf, getting overwritten when built in a sub-directory
 %.pdf: %.tex
 	$(LATEX) $<
@@ -113,12 +110,6 @@ book_serif/book.pdf: $(src_all)
 book_sans_serif/book_sans_serif.pdf: $(src_all)
 	$(LATEX) -output-directory=book_sans_serif book_sans_serif.tex
 # We don't want to use latexmk as there is no biber nor references and it
 # seems to make it somehow unhappy
 booklet/booklet.pdf: $(booklet_src)
 	mkdir -p booklet
 	lualatex --output-directory=booklet booklet.tex
 # }}}
 # Ebook {{{
@@ -127,15 +118,15 @@ booklet/booklet.pdf: $(booklet_src)
 epub/%.epub: %.tex $(ebook_src) cover/cover-page.xbb
 	$(EBOOK) $<
-copy_ebook_files: build_ebook
+copy_ebook_files: ebook
 	$(RSYNC) --exclude '*.png' epub_build/book-epub/ bw-book-epub/
-#  Now that we have built the ebook we will generate 2 more versions
+# Now that we have built the ebook we will generate 2 more versions
 #
-#  1) With kindle app on phone we want a colour version with size < 50 MB
+# 1) With kindle app on phone we want a colour version with size < 50 MB
-#  2) A black-white version for actual eink readers
+# 2) A black-white version for actual eink readers
 #
-#  In both cases we just convert images and repack the ebpub
+# In both cases we just convert images and repack the ebpub
 # We do not convert SVG to B&W or lower res for now as they are super small
 # anyway
@@ -162,7 +153,7 @@ low-res-book-epub/OEBPS/%.jpg: %.jpg
 epub/low_res_book.epub: copy_ebook_files_low_res $(low_res_images)
 	cd low-res-book-epub; zip -q0X ../epub/low_res_book.epub mimetype
 	cd low-res-book-epub; zip -q9XrD ../epub/low_res_book.epub ./
-#}}}
+# }}}
 # Website {{{
 ###################################
@@ -192,37 +183,49 @@ website: html ../website/_bundle_install_done $(ruby_src)
 export_figures: pdf $(tgt_figures)
 	cd figures/ && bash export_figures.sh
 # }}}
 # }}}
-# Now with the targets {{{
+# User level targets {{{
-# Expected usual targets first
+# Build targets {{{
 .PHONY: all
 all: bake
-# Finally actual project  targets (i.e. build pdf and ebooks)
+# Finally actual project targets (i.e. build pdf and ebooks)
-.PHONY: pdf booklet serif sans_serif ebook
+.PHONY: pdf serif sans_serif ebook
 pdf: serif sans_serif
 booklet: booklet/booklet.pdf
 serif: book_serif/book.pdf
 sans_serif: book_sans_serif/book_sans_serif.pdf
 ebook: epub/book.epub
 bw_ebook: epub/bw_book.epub
 low_res_ebook: epub/low_res_book.epub
 # }}}
-# We keep the old target names for backward compatibility
+# Old target names are disabled with helpful help message {{{
-build_pdf: pdf
+build_pdf:
-build_booklet: booklet
+	@echo "build_pdf target is not supported anymore, please use make pdf"
-build_serif_pdf: serif
+	@exit
-build_sans_serif_pdf: sans_serif
+build_serif_pdf:
-build_ebook: ebook
+	@echo "build_serif_pdf target is not supported anymore, please use make serif"
-build_bw_ebook: bw_ebook
+	@exit
-build_low_res_ebook: low_res_ebook
+build_sans_serif_pdf:
 	@echo "build_sans_serif_pdf target is not supported anymore, please use make sans_serif"
 	@exit
 build_ebook:
 	@echo "build_ebook target is not supported anymore, please use make ebook"
 	@exit
 build_bw_ebook:
 	@echo "build_bw_ebook target is not supported anymore, please use make bw_ebook"
 	@exit
 build_low_res_ebook:
 	@echo "build_low_res_ebook target is not supported anymore, please use make low_res_ebook"
 	@exit
 # }}}
-# top level releases rules
+# Top level releases rules {{{
 .PHONY: bake release_serif release_sans_serif
-bake: release_serif release_sans_serif release_booklet website
+bake: release_serif release_sans_serif website
 release:
 	mkdir -p release
@@ -238,10 +241,7 @@ release_serif: serif ebook bw_ebook low_res_ebook | release
 	fi
 release_sans_serif: sans_serif | release
-	cp book_sans_serif/book_sans_serif.pdf  release/TheBreadCode-The-Sourdough-Framework-sans-serif.pdf
+	cp book_sans_serif/book_sans_serif.pdf release/TheBreadCode-The-Sourdough-Framework-sans-serif.pdf
 release_booklet: booklet | release
 	cp booklet/booklet.pdf release/TheBreadCode-The-Sourdough-Framework-booklet.pdf
 # }}}
 # Clean up {{{
@@ -259,12 +259,9 @@ clean_figures:
 clean_ebook_build:
 	-rm epub_build/book*.{4ct,4tc,aux,bbl,bcf,blg,dvi,fdb_latexmk,fls,html}
 	-rm epub_build/book*.{idv,lg,loc,log,ncx,run.xml,tmp,xref}
 	-rm epub_build/{book.css,content.opf} epub_build/book-epub/mimetype
 	-rm epub_build/book*x.svg
-	-rm epub_build/book.css
+	-rm -rf epub_build/book-epub/META-INF epub_build/book-epub/OEBPS
 	-rm epub_build/content.opf
 	-rm epub_build/book-epub/mimetype
 	-rm -rf epub_build/book-epub/META-INF
 	-rm -rf epub_build/book-epub/OEBPS
 clean_website_build:
 	-rm website_build/book*.{4ct,4tc,aux,bbl,bcf,blg,dvi,fdb_latexmk,fls,html}
@@ -274,25 +271,18 @@ clean_website_build:
 clean: clean_ebook_build clean_figures clean_website_build
 	$(CLEAN) -output-directory=book_serif book.tex
 	$(CLEAN) -output-directory=book_sans_serif book_sans_serif.tex
 	$(CLEAN) -output-directory=booklet booklet.tex
 	-rm book*/*.{bbl,loc,run.xml}
 mrproper: clean
 	$(CLEAN) -C $(src_figures)
 	$(CLEAN) -C -output-directory=book_serif book.tex
 	$(CLEAN) -C -output-directory=book_sans_serif book_sans_serif.tex
 	$(CLEAN) -C -output-directory=booklet booklet.tex
 	-rm figures/*.png
 	-rm -rf epub/
 	-rm -rf release/
-	-rm -rf book_serif/
+	-rm -rf book_serif/ book_sans_serif/
-	-rm -rf book_sans_serif/
+	-rm -rf epub/ epub_build/ bw-book-epub/ low-res-book-epub/
-	-rm -rf booklet/
+	-rm -rf website_build/ $(website_dir)
-	-rm -rf *book-epub/
+# }}}
 	-rm -rf epub_build/
 	-rm -rf website_build/
 	-rm -rf $(website_dir)
 #}}}
 # Help {{{
 ###################################
@@ -338,7 +328,6 @@ help:
 	@echo "Quick builds:"
 	@echo "  quick: compiles serif_pdf but runs lulatex only once"
 	@echo "  quick_ebook: compiles ebook but runs lulatex only once"
 	@echo "  quick_booklet: compiles booklet but runs lulatex only once"
 	@echo ""
 	@echo "Checks:"
 	@echo "  tex-check: runs static analysis checker on LaTeX source to spot"
@@ -353,8 +342,9 @@ help:
 	@echo ""
 	@echo "set DEBUG i.e make DEBUG=1 ebook to add debug flags to commands"
 # }}}
 # }}}
-# Debug Stuff from now on {{{
+# Debug Stuff {{{
 ###################################
 # Verify your spelling and TeX warnings {{{
@@ -380,57 +370,54 @@ spell-check: $(src_tex) spelling_exceptions.txt
 .PHONY: quick quick_ebook show_tools_version printvars
 # Those 2 targets allow fast debug cycles but not resolving references etc
 # They also ignore dependencies and run each time you call them.
-quick:  # run latex only once no biber, no references etc...
+quick: # run latex only once no biber, no references etc...
 	$(LATEX) -e '$$max_repeat=1' -halt-on-error -output-directory=book_serif book.tex
-quick_booklet:
+quick_ebook: cover/cover-page.xbb # run latex only once no biber, ref etc...
 	$(LATEX) -e '$$max_repeat=1' -halt-on-error -output-directory=booklet booklet.tex
 quick_ebook: cover/cover-page.xbb  # run latex only once no biber, ref etc...
 	$(EBOOK) --mode draft book.tex
-show_tools_version:  # Show version of tools used on the build machine {{{
+show_tools_version: # Show version of tools used on the build machine {{{
-	- $(GIT) log -1 --pretty=%B
+	-$(GIT) log -5 --pretty="%h: %s by %an on %as"
 	@echo ""
-	- uname -a
+	-uname -a
 	@echo ""
-	- $(SHELL) --version
+	-$(SHELL) --version
 	@echo ""
-	- @echo "PATH:"
+	-@echo "PATH:"
-	- @echo $(PATH) | tr ':' '\n'
+	-@echo $(PATH) | tr ':' '\n'
 	@echo ""
-	- latexmk --version
+	-latexmk --version
 	@echo ""
-	- lualatex --version
+	-lualatex --version
 	@echo ""
-	- tex4ebook --version
+	-tex4ebook --version
 	@echo ""
-	- make4ht --version
+	-make4ht --version
 	@echo ""
-	- tidy -version
+	-tidy -version
 	@echo ""
-	- dvisvgm --version
+	-dvisvgm --version
 	@echo ""
-	- lacheck | head -5 | tail -1
+	-lacheck | head -5 | tail -1
 	@echo ""
-	- chktex --version
+	-chktex --version
 	@echo ""
-	- make --version
+	-make --version
 	@echo ""
-	- biber -version
+	-biber -version
 	@echo ""
-	- ruby --version
+	-ruby --version
 	@echo ""
-	- $(CONVERT_PIC) --version
+	-$(CONVERT_PIC) --version
 	@echo ""
-	- rsync --version
+	-rsync --version
 # }}}
 # You can find the value of variable X with the following command:
 # make print-X
-print-%: ; @echo $* = $($*)  # Print a makefile variable
+print-%: ; @echo $* = $($*) # Print a makefile variable
-printvars:  # Print all variables in the makefile
+printvars: # Print all variables in the makefile
 	@$(foreach V,$(sort $(.VARIABLES)), \
 	$(if $(filter-out environ% default automatic, \
 	$(origin $V)),$(info $V=$($V) ($(value $V)))))
--- a/book/mix-ins/mix-ins.tex
+++ b/book/mix-ins/mix-ins.tex
@@ -139,7 +139,7 @@ affecting taste and texture.
  \item Cereal milk (the leftover milk from eating cereals)
  \item Coffee
  \item Eggs
-  \item Fruit/vegetable juices (also see Section~\ref{section:colors})
+  \item Fruit/vegetable juices (also see Section~\ref{sec:colors})
  \item Milk (for sweet, soft breads)
  \item Milk alternatives such as: Almond, oat, soy\dots{}
  \item Mashed potatoes
@@ -150,7 +150,7 @@ affecting taste and texture.
 \end{itemize}
 \subsection{Colors}%
-\label{section:colors}
+\label{sec:colors}
 Some mix-ins will change the color and flavor of your bread. Common colorings
 include:
@@ -333,7 +333,7 @@ banneton or loaf pan with seeds or oats. When using a loaf pan or banneton
 these coverings also help to make the container stick less.
 Another approach commonly used with buns is to wet the surface or dump the
-dough in water. Afterward, dip the wetted piece of dough into your bowl of
+dough in water. Afterward, dip the wet piece of dough into your bowl of
 mix-ins.  This does not work for all mix-ins, as some can't handle the high
 temperatures during baking and char. Most commonly done with seeds
 (\eg~sesame, oats, flax-seed).
--- a/book/nameref.4ht
+++ b/book/nameref.4ht
@@ -0,0 +1,238 @@
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--- a/book/non-wheat-sourdough/non-wheat-sourdough.tex
+++ b/book/non-wheat-sourdough/non-wheat-sourdough.tex
@@ -1,5 +1,5 @@
 \chapter{Non wheat sourdough}%
-\label{chapter:non-wheat-sourdough}
+\label{ch:non-wheat-sourdough}
 \begin{quoting}
 In this chapter you will learn how to make a basic sourdough bread
 using non-wheat flour, basically all flour except spelt.
@@ -135,11 +135,11 @@ bread looks more uniform. The proofing period also allows the
 dough to fully extend and fill the edges of the loaf pan. I~also
 like to move the dough to the fridge for proofing. The dough stays
 good in the fridge for weeks. You can proceed and bake it at a
-convenient time for you. 
+convenient time for you.
 Once you are happy with the proofing stage, proceed and bake your dough
 just like you'd normally do, more details can be found in
-Chapter~\ref{chapter:baking}. One challenging aspect
+Chapter~\ref{ch:baking}. One challenging aspect
 of using a loaf pan is to make sure that the center part of your
 dough is properly cooked. For this reason, it is best to use a thermometer
 and measure the internal temperature. The bread is ready once the internal
--- a/book/pgfsys-dvisvgm4ht.def
+++ b/book/pgfsys-dvisvgm4ht.def
@@ -0,0 +1,75 @@
 % Copyright 2021-2024 by Michal Hoftich
 % Copyright 2006 by Till Tantau
 %
 % This file may be distributed and/or modified
 %
 % 1. under the LaTeX Project Public License and/or
 % 2. under the GNU Public License.
 %
 % See the file doc/generic/pgf/licenses/LICENSE for more details.
 \ProvidesFileRCS{pgfsys-dvisvgm4ht.def}
 % Driver commands for tex4ht
 %
 % Load common pdf commands:
 %
 % we switched to dvisvgm driver by default. it supports patterns and other features 
 % dvips driver is available through the tikz+ option. It doesn't support everything, 
 % but it worked better with nested pictures in the past.
 \ifdefined\ifOption
 \ifOption{tikz+}{\input pgfsys-dvips.def}{\input pgfsys-dvisvgm.def}
 \else
 % load the dvips driver by default
 \input pgfsys-dvisvgm.def
 \fi
 \catcode`\:=11%
 % we must call most of these redefinitions in \AtBeginDocument, because \HLet is available 
 % only at that moment
 \AtBeginDocument{%
 % configure the output picture format to svg, as it will require dvisvgm
 % post processing. 
 \Configure{Picture}{.svg}%
 % insert picture hooks to pgfsys commands 
 % these redefinitions are usually called only with the \tikz command, 
 % they are ignored in tikzpicture environment
 \def\:tempa#1{%
     \texfourht@tikz@begin%
     \csname o:pgfsys@typesetpicturebox:\endcsname{#1}
     \texfourht@tikz@end%
 }
 \HLet\pgfsys@typesetpicturebox\:tempa
 % we must remove Picture-alt in \pgfsys@beginpicture, because it can result in alt text included in the image
 \def\:tempa{\Configure{Picture-alt}{}\texfourht@tikz@begin\o:pgfsys@beginpicture:}
 \HLet\pgfsys@beginpicture\:tempa
 \let\o:pgfsys@endpicture:\pgfsys@endpicture
 \def\:tempa{\o:pgfsys@endpicture:}
 \HLet\pgfsys@endpicture\:tempa
 %  start picture around TikZ and PGF environments
 \ConfigureEnv{tikzpicture}{\begingroup\texfourht@tikz@begin}{\texfourht@tikz@end\endgroup}{}{}%
 \ConfigureEnv{pgfpicture}{\begingroup\texfourht@tikz@begin}{\texfourht@tikz@end\endgroup}{}{}%
 }
 \def\texfourht@tikz@begin{
  \protect\csname nested:math\endcsname% support display math
  \Picture*[\csname a:Picture-alt\endcsname]{}%
 }
 \def\texfourht@tikz@end{\EndPicture}
 \catcode`\:=12%
 \endinput
 %%% Local Variables:
 %%% mode: latex
 %%% End:
--- a/book/references.bib
+++ b/book/references.bib
@@ -448,6 +448,13 @@
  note   = {Accessed: 2023-02-03}
 }
@article{bread+temperature+baking,
  author = {Athanasius},
  title  = {What is the maximum internal temperature of baked goods?},
  url    = {https://cooking.stackexchange.com/questions/54068/what-is-the-maximum-internal-temperature-of-baked-goods},
  note   = {Accessed: 2023-03-03}
 }
@misc{wheat+kernel,
  author = {W. Berghoff},
  title  = {A wheat kernel and its nutritional value.},
--- a/book/sourdough-starter/sourdough-starter-types.tex
+++ b/book/sourdough-starter/sourdough-starter-types.tex
@@ -119,7 +119,7 @@ a vinegary (acetic) or mix of both flavor profiles. You can adjust your
 starter's flavor by changing the type to a liquid starter.
 \section{Liquid starter}%
-\label{section:liquid-starter}
+\label{sec:liquid-starter}
 \begin{figure}[!htb]
 \centering
@@ -136,7 +136,7 @@ starter's flavor by changing the type to a liquid starter.
 \centering
  \input{figures/fig-liquid-starter-conversion.tex}
  \caption[Converting to a liquid starter]{The process to convert your regular
-      or stiff starter into a liquid starter. The whole process takes around 
+      or stiff starter into a liquid starter. The whole process takes around
      3~days. The longer you maintain your starter at the suggested hydration
      level, the more adapted your microorganisms become. It is recommended to
      keep a backup of your original starter as the liquid environment will
@@ -157,15 +157,15 @@ By introducing this layer of water, less oxygen is available throughout the
 course of fermentation. This means that your starter will no longer be
 producing acetic acid. The heterofermentative lactic acid bacteria will thrive
 in this environment. This is a neat little trick to change your starter's
-flavor profile from vinegary to lactic. Your starter is going to develop
+flavor profile from vinegary to lactic. Your starter is going to develop dairy
-dairy creamy notes. Interestingly, when changing the hydration again, your starter
+creamy notes. Interestingly, when changing the hydration again, your starter
 is going to maintain the liquid starter flavor profile, but then benefit again
-from enhanced yeast activity. The liquid starter conversion is nonreversible.
+from enhanced yeast activity. The liquid starter conversion is irreversible.
 By changing to a liquid starter you will permanently select a subset of
-microbes that work better in the more liquid environment. So even after going back to a regular
+microbes that work better in the more liquid environment. So even after going
-or stiff starter the subset of microbes created by the liquid conversion
+back to a regular or stiff starter the subset of microbes created by the
-will remain. For this reason, it is recommended to keep a backup of the starter
+liquid conversion will remain. For this reason, it is recommended to keep a
-before the liquid starter conversion.
+backup of the starter before the liquid starter conversion.
 To begin with the
 conversion, simply take around \qty{1}{\gram} of your starter, mix with \qty{5}{\gram} flour and
@@ -202,7 +202,7 @@ drain the liquid part on your starter and use it. I~have used it numerous
 times to make lacto-fermented hot sauces.
 \section{Stiff starter}%
-\label{section:stiff-starter}
+\label{sec:stiff-starter}
 \begin{figure}[!htb]
  \includegraphics[width=\textwidth]{sourdough-starter-stiff.jpg}
@@ -225,9 +225,10 @@ mixing the starter there should be no chunks of flour left. Test placing
 the starter on your kitchen counter. When lifting it should slightly stick
 to your counter's surface. This test indicates that you hydrated the flour sufficiently.
 When the mixture is too dry, the fermentation speed is greatly reduced and
-the starter will seem inactive. The starter should be much drier
+the starter will seem inactive. The starter should be much drier than a
-than a regular starter, but also not too dry. Refer to figure~\ref{fig:stiff-starter-dry-check}
+regular starter, but also not too dry. Refer to
-for a visual example of the starter's required hydration level.
+Figure~\ref{fig:stiff-starter-dry-check} for a visual example of the starter's
 required hydration level.
 \begin{figure}[!htb]
  \includegraphics[width=\textwidth]{stiff-starter-dry-check.jpg}
--- a/book/sourdough-starter/sourdough-starter.tex
+++ b/book/sourdough-starter/sourdough-starter.tex
@@ -1,5 +1,5 @@
 \chapter{Making a sourdough starter}%
-\label{chapter:sourdough-starter}
+\label{ch:sourdough-starter}
 \begin{quoting}
 In this chapter you will learn how to make your
 own sourdough starter, but before doing so you will
@@ -13,7 +13,7 @@ how to prepare your starter for long-term storage.
 \end{quoting}
 \section{Baker's math}%
-\label{section:bakers-math}
+\label{sec:bakers-math}
 In a large bakery, a determining factor is how
 much flour you have at hand. Based on the amount
@@ -93,7 +93,7 @@ are completely lost when trying to scale it up.
 Making a sourdough starter is very easy, all you need
 is a little bit of patience. It is in fact so easy that it can be summarized
-in a simple flowchart~\ref{fig:sourdough-starter-process} The flour you should
+in a simple Flowchart~\ref{fig:sourdough-starter-process} The flour you should
 use to bootstrap your starter is ideally a whole flour.
 You could use whole-wheat, whole-rye, whole-spelt or
 any other flour you have. In fact gluten free flours such
@@ -101,6 +101,14 @@ as rice or corn would also work. Don't worry, you can always
 change the flour later. Use whatever whole flour you
 already have at hand.
 \begin{flowchart}[!htb]
 \centering
  \input{figures/fig-starter-process.tex}
  \caption[The full sourdough starter process]{The process of making a sourdough
      starter from scratch.}%
  \label{fig:sourdough-starter-process}
 \end{flowchart}
 Your flour is contaminated with millions of microbes. As explained
 before in the chapter about wild yeast and bacteria, these
 microbes live on the surface of the plant. That's why
@@ -131,63 +139,16 @@ not airtight. You still want some gas exchange to be possible.
 I~like to use a glass and place another
 inverted one on top.
-\begin{flowchart}[!htb]
+Now an epic battle begins, as visualized in
-\centering
+Figure~\ref{fig:sourdough-starter-microbial-war}. In one
-  \input{figures/fig-starter-process.tex}
+study~\cite{yeasts+biocontrol+agent} scientists have identified
-  \caption[The full sourdough starter process]{The process of making a sourdough
+more than \num{150}~different yeast species living
      starter from scratch.}%
  \label{fig:sourdough-starter-process}
 \end{flowchart}
 Now an epic battle begins. In one study~\cite{yeasts+biocontrol+agent}
 scientists have identified more than \num{150}~different yeast species living
 on a single leaf of a plant.
 All of the different yeasts and bacteria are trying to get
 the upper hand in this battle. Other pathogens such as mold
 are also being activated as we added water. Only the strongest
 most adaptable microorganisms will survive.
 By adding water to the
 flour the starches start to degrade. The seedling tries to
 sprout but it no longer can. Essential for this process is the
 amylase enzyme. The compact starch is broken down to more
 digestible sugars to fuel plant growth. Glucose is what the
 plant needs in order to grow. The microorganisms that survive
 this frenzy are adapted to consuming glucose. 
 Luckily for us
 bakers, the yeast and bacteria know very well how to metabolize
 glucose. This is what they have been fed in the wild by the plants.
 By forming patches on the leaf and protecting the plant from
 pathogens they received glucose in return for their services.
 Each of the microbes tries to defeat the other by consuming the
 food fastest, producing agents to inhibit food uptake by others or by producing
 bactericides and/or fungicides. This early stage of the starter
 is very interesting as more research could possibly reveal
 new fungicides or antibiotics. 
 Depending on where your flour
 is from, the starting microbes of your starter might be different
 than the ones from another starter. Some people have also reported
 how the microbes from your hand or air can influence your starter's
 microorganisms. This makes sense to a certain extent. Your
 hand's microbes might be good at fermenting your sweat, but
 probably not so good at metabolizing glucose. The contamination
 of your hands or air might play a minor role in the initial epic
 battle. But only the fittest microbes fitting the sourdough's
 niche are going to survive. 
 This means the microorganisms knowing
 how to convert maltose or glucose will have the upper hand. Or the
 microbes fermenting the waste of the other microbes. Ethanol created
 by the yeast is metabolized by the bacteria in your sourdough. That's
 why a sourdough has no alcohol. I~can confirm the role of aerial
 contamination to a certain extent, when setting up a new sourdough
 starter the whole process is quite quick for me. After a few
 days my new starter seems to be quite alive already. This might
 be due to previous contamination of flour fermenting microbes in
 my kitchen.
 \begin{figure}[!htb]
  \includegraphics[width=\textwidth]{sourdough-starter-microbial-war}
  \caption[Microbial warfare during sourdough early days]{A simple
@@ -202,21 +163,60 @@ my kitchen.
  \label{fig:sourdough-starter-microbial-war}
 \end{figure}
 By adding water to the
 flour the starches start to degrade. The seedling tries to
 sprout but it no longer can. Essential for this process is the
 amylase enzyme. The compact starch is broken down to more
 digestible sugars to fuel plant growth. Glucose is what the
 plant needs in order to grow. The microorganisms that survive
 this frenzy are adapted to consuming glucose.
 Luckily for us
 bakers, the yeast and bacteria know very well how to metabolize
 glucose. This is what they have been fed in the wild by the plants.
 By forming patches on the leaf and protecting the plant from
 pathogens they received glucose in return for their services.
 Each of the microbes tries to defeat the other by consuming the
 food fastest, producing agents to inhibit food uptake by others or by producing
 bactericides and/or fungicides. This early stage of the starter
 is very interesting as more research could possibly reveal
 new fungicides or antibiotics.
 Depending on where your flour
 is from, the starting microbes of your starter might be different
 than the ones from another starter. Some people have also reported
 how the microbes from your hand or air can influence your starter's
 microorganisms. This makes sense to a certain extent. Your
 hand's microbes might be good at fermenting your sweat, but
 probably not so good at metabolizing glucose. The contamination
 of your hands or air might play a minor role in the initial epic
 battle. But only the fittest microbes fitting the sourdough's
 niche are going to survive.
 This means the microorganisms knowing
 how to convert maltose or glucose will have the upper hand. Or the
 microbes fermenting the waste of the other microbes. Ethanol created
 by the yeast is metabolized by the bacteria in your sourdough. That's
 why a sourdough has no alcohol. I~can confirm the role of aerial
 contamination to a certain extent, when setting up a new sourdough
 starter the whole process is quite quick for me. After a few
 days my new starter seems to be quite alive already. This might
 be due to previous contamination of flour fermenting microbes in
 my kitchen.
 Wait for around 24~hours and observe what happens to your starter.
 You might see some early signs of fermentation already. Use your nose
 to smell the dough. Look for bubbles in the dough. Your dough
 might already have increased in size a little bit. Whatever
 you see and notice is a sign of the first battle.
-Some microbes
+Some microbes have already been outperformed. Others have won the first
-have already been outperformed. Others have won the first battle.
+battle.  After around \qty{24}{hours} most of the starch has been broken down
-After around 24~hours most of the starch has been broken down
+and your microbes are hungry for additional sugars. With a spoon take around
-and your microbes are hungry for additional sugars. With a spoon
+\qty{10}{\gram} from the previous day's mixture and place it in a new
-take around \qty{10}{\gram} from the previous day's mixture and place
+container. Again---you could also simply eye ball all the quantities. It does
-it in a new container. Again --- you could also simply eye ball
+not matter that much. Mix the \qty{10}{\gram} from the previous day with
-all the quantities. It does not matter that much. Mix the \qty{10}{\gram}
+another \qty{50}{\gram} of flour and \qty{50}{\gram} of water.
 from the previous day with another \qty{50}{\gram} of flour
 and \qty{50}{\gram} of water. 
 Note the ratio of 1:5. I~very often use
 1~part of old culture with 5~parts of flour and 5~parts of water.
@@ -230,7 +230,7 @@ the mix again with a glass or a lid. If you notice the top of
 your mixture dries out a lot consider using another cover. The
 dried-out parts will be composted by more adapted microbes such as
 mold. In many user reports, I~saw mold being able to damage
-the starter when the starter itself dried out a lot. 
+the starter when the starter itself dried out a lot.
 You will
 still have some mixture left from your first day. As this contains
@@ -342,8 +342,8 @@ don't use this test and can't recommend it.
 Once you see your starter is ready I~would recommend giving it
 one last feeding and then you are ready to make your dough in the
 evening or the next day. For the instructions on how to make your
-first dough please refer to the next chapters (\ref{chapter:wheat-sourdough}
+first dough please refer to the next chapters (\ref{ch:wheat-sourdough}
-and~\ref{chapter:non-wheat-sourdough}) in this book.
+and~\ref{ch:non-wheat-sourdough}) in this book.
 If your first bread failed, chances are your fermentation hasn't
 worked as expected. In many cases the reason is your sourdough starter. Maybe
--- a/book/sourdough.sty
+++ b/book/sourdough.sty
@@ -113,8 +113,8 @@
 }
 % Caption and figure size below images
-\usepackage{caption}
+\addtokomafont{captionlabel}{\textbf}
-\captionsetup[figure]{font=footnotesize}
+\addtokomafont{caption}{\small}
 \DeclareSIUnit\degF{\text{°}F}
--- a/book/spelling_exceptions.txt
+++ b/book/spelling_exceptions.txt
@@ -164,7 +164,6 @@ Krawontka
 Krzysztof
 Kuchengnom
 Kuriyama
 Labelling
 Lausuch
 Lecloux
 Leeuwen
@@ -199,7 +198,6 @@ Mitelski
 Moj
 Monicaks
 MqH3GVfjfBc
 NONINFRINGEMENT
 Napoli
 Nic
 Nirpf
@@ -326,7 +324,6 @@ caco
 cagno
 calc
 captionsetup
 caramelise
 carbonarius
 cerevisiae
 chapappifchapterprefix
@@ -343,12 +340,10 @@ citecolor
 codeblack
 codeblue
 coeliac
 colour
 countertop
 crum
 defaultfontfeatures
 degF
 dependant
 diastatic
 dimexpr
 discard2
@@ -404,7 +399,6 @@ hscale
 hspace
 htb
 htp
 hydrations
 hyperref
 hypersetup
 ie
@@ -413,7 +407,6 @@ ifnextchar
 ifthenelse
 ifwidelayout
 includegraphics
 industrialisation
 injera
 isaccessible
 jalapeño
@@ -422,7 +415,6 @@ kao
 karl
 keepaspectratio
 kitchenaid
 labelled
 lacto
 le
 leavevmode
@@ -500,7 +492,6 @@ scandinavia
 scorings
 selectfont
 semibold
 sep
 setchapterimage
 setchapterpreamble
 setchapterstyle
@@ -557,7 +548,6 @@ vspace
 wahlfeld
 wait1
 wait2
 wetted
 xsep
 xshift
 yYkTrGHNW2w
--- a/book/storing-bread/storing-bread.tex
+++ b/book/storing-bread/storing-bread.tex
@@ -1,5 +1,5 @@
 \chapter{Storing bread}%
-\label{chapter:storing-bread}
+\label{ch:storing-bread}
 \begin{quoting}
 In this chapter you will discuss different methods of storing your bread, each
 with their own pro and cons.  This way your bread can be best enjoyed at a
@@ -116,8 +116,7 @@ This option is great for very long-term storage. Personally
 I~like having a few slices of bread frozen as an emergency
 backup when I~have had no time to bake.
-A 2008 study hints that there might be some health
+A 2008 study hints that there might be some health benefits to freezing and
-benefits to freezing and toasting your bread. By doing so
+toasting your bread. By doing so the starch molecules could become more
-the starch molecules could become more resistant to digestion
+resistant to digestion and thus lower your body's blood sugar response by
-and thus lower your body's blood sugar
+almost \qty{40}{\percent}~\cite{freezing+toasting+bread}.
 response by almost 40\%~\cite{freezing+toasting+bread}.
--- a/book/style.css
+++ b/book/style.css
@@ -535,6 +535,22 @@ figure.figure p.noindent {
  text-align: center;
 }
 main.main-content h2.chapterHead.home-content-title {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  line-height: 1.5em;
 }
 .download-description {
  font-weight: var(--fw-bold);
 }
 .download-links {
  p.indent, p.noindent {
    text-align: unset;
  }
 }
@media (max-width: 768px) {
  .header {
    display: none;
--- a/book/tables/table-baking-process-stages.tex
+++ b/book/tables/table-baking-process-stages.tex
@@ -9,5 +9,5 @@
 122 / 252       & Lactic acid evaporation & The dairy tasting lactic acid begins to evaporate, sourness further decreases.\\ 
 140 / 284       & Maillard reaction       & The Maillard reaction starts to deform starches and proteins. 
                                            The dough starts browning.\\ 
-170 / 338       & Caramelization          & Remaining sugars begin to caramelise giving your bread a distinct flavor.\\ \bottomrule
+170 / 338       & Caramelization          & Remaining sugars begin to caramelize giving your bread a distinct flavor.\\ \bottomrule
 \end{tabular}
--- a/book/tex4ebook.cfg
+++ b/book/tex4ebook.cfg
@@ -19,4 +19,27 @@
    font-family: 'Open Sans';
  }
 </style>}}
 % Deal with chemical equations in a single svg
 \ExplSyntaxOn
 \def\standaloneenv#1{}
 \pend:def\schemestart{\Picture+{}}
 \append:def\CF_schemestop{\EndPicture}
 \ExplSyntaxOff
 \makeatletter
 \def\texfourht@tikz@begin{
  \protect\csname nested:math\endcsname% support display math
  \Picture+[\csname a:Picture-alt\endcsname]{}%
 }
 \makeatother
 % Warnig from Michal: Note that once you get the updated TeX Live with a new
 % `chemfig.4ht` file, you can remove this from the config file:
 %
 %```latex \pend:def\schemestart{\Picture+{}}
 %\append:def\CF_schemestop{\EndPicture} ```
 %
 %You could get an error otherwise, as there would be nested `\Picture+{}` and
 %`\EndPicture` commands.
 \EndPreamble
--- a/book/troubleshooting/crumb-structures.tex
+++ b/book/troubleshooting/crumb-structures.tex
@@ -1,5 +1,5 @@
 \section{Debugging your crumb structure}%
-\label{section:debugging-crumb-structure}
+\label{sec:debugging-crumb-structure}
 The crumb structure of your bread provides insights into how well
 your fermentation process has gone. You can also spot common flaws
@@ -7,6 +7,7 @@ arising from improper technique. This chapter will provide you with information
 that you can use to debug your baking process.
 \begin{figure}
  \centering
  \includegraphics[width=\textwidth]{crumb-structures-book}
  \caption[Debugging your crumb structure]{A schematic visualization of
      different crumb structures and their respective causes. The final bread's
@@ -18,6 +19,7 @@ that you can use to debug your baking process.
 \subsection{Perfect fermentation}
 \begin{figure}
  \centering
  \includegraphics[width=\textwidth]{open-crumb}
  \caption[Perfectly fermented bread]{The bread has a somewhat open crumb
      with areas featuring a honeycomb structure.}%
@@ -49,6 +51,7 @@ A good rule of thumb is to not touch your dough for at least 1--2~hours before s
 to achieve as open a crumb as possible.
 \begin{figure}
  \centering
  \includegraphics[width=\textwidth]{honeycomb}
  \caption[Honeycomb crumb structure]{A whole-wheat sourdough with an almost
      exclusive honeycomb crumb structure.}%
@@ -75,8 +78,10 @@ of this bread compared to an open crumb.
 \label{subsec:overfermented-dough}
 \begin{figure}
  \centering
  \includegraphics[width=\textwidth]{fermented-too-long}
-  \caption[Overfermented sourdough bread]{A relatively flat dough that has many tiny pockets of air.}%
+  \caption[Overfermented sourdough bread]{A relatively flat dough that has
      many tiny pockets of air.}%
  \label{fig:fermented-too-long}
 \end{figure}
@@ -154,10 +159,11 @@ room temperature briefly before refrigerating can be beneficial.
 \subsection{Underfermented}
 \begin{figure}
  \centering
  \includegraphics[width=\textwidth]{fermented-too-short-underbaked}
  \caption[Underfermented bread]{A dense dough featuring a gummy, not fully
-      gelatinized area.  The picture has been provided by the user wahlfeld
+      gelatinized area.  The picture has been provided by the user
-      from our community Discord server.}%
+      \emph{wahlfeld} from our community Discord server.}%
  \label{fig:fermented-too-short-underbaked}
 \end{figure}
@@ -189,11 +195,12 @@ of air in your crumb. But in reality you fermented for too short a period
 of time.
 \begin{figure}
  \centering
  \includegraphics[width=\textwidth]{fools-crumb}
  \caption[Fool's crumb large alveoli]{A typical example of a fool's crumb
      featuring an ear and several overly large alveoli. The picture has been
      provided by Rochelle from our community Discord server.}%
-  \label{fools-crumb}
+  \label{fig:fools-crumb}
 \end{figure}
 In a properly fermented dough, the alveoli help with the heat transfer throughout the dough.
@@ -215,7 +222,7 @@ do for your main bread dough. Assuming you use \qty{20}{\percent} starter
 calculated on the flour, use a 1:5:5 ratio to feed your starter. That would be
 \qty{10}{\gram} of existing starter, \qty{50}{\gram} of flour, \qty{50}{\gram}
 of water for instance.  To boost your yeast activity even more, you can
-consider making a stiff sourdough 
+consider making a stiff sourdough
 starter. The bacteria produces mostly acid. The more acidity
 is piled up, the less active your yeast is. The stiff sourdough starter
 enables you to start your dough's fermentation with stronger yeast activity
@@ -224,9 +231,10 @@ and less bacterial activity.
 \subsection{Not enough dough strength}
 \begin{figure}
  \centering
  \includegraphics[width=\textwidth]{flat-bread}
  \caption{A very flat bread without enough dough strength.}%
-  \label{flat-bread}
+  \label{fig:flat-bread}
 \end{figure}
 When a dough flattens out quite a lot during the baking process, the chances are
@@ -249,9 +257,10 @@ The last option to fix a dough with too little dough strength is to shape your d
 \subsection{Baked too hot}
 \begin{figure}
  \centering
  \includegraphics[width=\textwidth]{baked-too-hot-v2}
  \caption{A bread with very large alveoli close to the crust.}%
-  \label{baked-too-hot}
+  \label{fig:baked-too-hot}
 \end{figure}
 This is a common mistake that has happened to me a lot. When you bake your dough
@@ -280,10 +289,11 @@ turn the fan off, consider using a Dutch oven.
 \subsection{Baked with too little steam}
 \begin{figure}[h]
  \centering
  \includegraphics[width=\textwidth]{no-steam}
  \caption[Bread baked with too little steam]{One of my earlier breads that
      I~baked at a friend's place where I~couldn't steam the dough properly.}%
-  \label{no-steam}
+  \label{fig:no-steam}
 \end{figure}
 Similar to baking too hot, when baking without enough steam, your dough's crust
@@ -304,11 +314,12 @@ tray on top of my dough, paired with a bowl full of boiling water towards the bo
 of the oven.
 \begin{figure}[ht]
  \centering
  \includegraphics[width=\textwidth]{apple-experiment-temperatures}
  \caption[Measuring ambient and surface temperature]{An apple with 2 probes
      to measure ambient and surface temperatures of several steaming
      techniques in a Dutch oven.}%
-  \label{apple-experiment-temperatures}
+  \label{fig:apple-experiment-temperatures}
 \end{figure}
 Now there can also be too much steam. For this I~tested using a Dutch oven paired with large ice
@@ -325,19 +336,21 @@ the surface of the apple a lot quicker. When replicating this with a bread dough
 I~would achieve less oven spring.
 \begin{figure}[ht]
  \centering
  \input{plots/fig-temperature-surface.tex}
  \caption[Surface temperature versus steaming technique]{A chart showing how
      the temperature of the apple's surface changes with different
      steaming techniques.}%
-  \label{apple-experiment-surface-temperatures}
+  \label{fig:apple-experiment-surface-temperatures}
 \end{figure}
 \begin{figure}[ht]
  \centering
  \input{plots/fig-temperature-ambient.tex}
  \caption[Dutch Oven temperature versus steaming technique]{This figure shows
      how the ambient temperatures inside of the Dutch oven change depending
      on the steaming technique that is used.}%
-  \label{apple-experiment-ambient-temperatures}
+  \label{fig:apple-experiment-ambient-temperatures}
 \end{figure}
 Generally though, achieving too much steam is relatively challenging. I~could only
--- a/book/troubleshooting/misc.tex
+++ b/book/troubleshooting/misc.tex
@@ -8,60 +8,37 @@ situation.  You can then apply the appropriate measures and squash each
 \section{Starter}
 \subsection{My starter does not double in size}
-Some bakers call for the sourdough starter to
+Some bakers call for the sourdough starter to double in size before using it.
-double in size before using it.
+The idea is to use the sourdough starter at peak performance to ensure a
 The idea is to use the sourdough starter at
 peak performance to ensure a
 balanced fermentation in the main dough.
-The doubling in size metric should be
+The doubling in size metric should be taken with a grain of salt when judging
-taken with a grain of salt when judging
+your starter. Depending on the flour you use to feed the starter, different
-your starter. Depending on the flour
+levels of its rising can be expected.  For instance, if you use rye flour then
-you use to feed the starter, different levels
+only very little gas from the fermentation can be retained inside the starter.
-of its rising can be expected.
+In consequence, your sourdough starter will not rise as much. It could still
-For instance, if you use rye flour then only
+be in healthy shape. If you use wheat flour with less gluten, the starter will
-very little gas from the
+not rise as much either. The reason is that you have a weaker gluten network
-fermentation can be retained inside the
+resulting in more gas dispersing out of your dough.
 starter. In consequence, your
 sourdough starter will not rise as much. It
 could still be in healthy shape. If you use wheat flour with less gluten,
 the starter will not rise as
 much either. The reason is that you have a weaker
 gluten network resulting in
 more gas dispersing out of your dough.
-That being said, it is recommended that you develop
+That being said, it is recommended that you develop your volume increase
-your volume increase
+metric. Your starter will increase in size and then ultimately lose structure
-metric. Your starter will increase in size and then
+and collapse. Observe the point before it collapses.  This is the point when
-ultimately lose structure
+you should use your starter. This could be a \qty{50}{\percent} volume
-and collapse. Observe the point before it collapses.
+increase, \qty{100}{\percent} or \qty{200}{\percent}. It is always better to
-This is the point when
+use the starter a little bit too early rather than too late. If you use the
-you should use your starter. This could be a
+starter later, reduce the quantity that you use. If the recipe calls for a
- \qty{50}{\percent} volume increase, 100
+\qty{20}{\percent} starter quantity, use only \qty{10}{\percent} starter in
-percent or \qty{200}{\percent}. It is always better to use
+that case. Your starter will regrow in your main dough.
 the starter a little bit
 too early rather than too late. If you use the
 starter later, reduce the
 quantity that you use. If the recipe calls for a 20
 percent starter quantity,
 use only 10
 percent starter in that case. Your starter will
 regrow in your main dough.
-On top of relying on the size increase, start
+On top of relying on the size increase, start taking note of your starter's
-taking note of your starter's
+smell. Over time you will be able to judge its fermentation state based on the
-smell. Over time you will be able to judge its
+smell. The stronger the smell becomes, the further your dough has fermented.
-fermentation state based on the
+This is a sign that you should use less starter when making the actual dough.
 smell. The stronger the smell becomes, the further
 your dough has fermented.
 This is a sign that you should use less starter
 when making the actual dough.
 Please refer to
-Section~\ref{section:readying-starter}~``\nameref{section:readying-starter}''
+Section~\ref{sec:readying-starter}~``\nameref{sec:readying-starter}'' for more
-for more information on the topic.
+information on the topic.
 \subsection{What's the best starter feeding ratio?}
@@ -84,12 +61,12 @@ ferment the dough into which it is later inoculated.
 The only exception to the 1:5:5 and 1:10:10 rule is the initial
 starter set-up stage. For the first days during the starter-making
 process there aren't enough microbes yet. So using a 1:1:1 ratio
-can speed up the process. 
+can speed up the process.
 \subsection{What's the benefit of using a stiff sourdough starter?}
-A regular sourdough starter has equal parts of
+A regular sourdough starter has equal parts of flour and water
-flour and water (\qty{100}{\percent} hydration). A stiffer
+(\qty{100}{\percent} hydration). A stiffer sourdough starter features a
-sourdough starter features a hydration level of 50 to \qty{60}{\percent}.
+hydration level of \qtyrange{50}{60}{\percent}.
 The stiff sourdough starter boosts the yeast part
 of your starter more. This way your gluten degrades
@@ -97,7 +74,7 @@ slower and you can ferment for a longer period. This
 is especially handy when baking with lower gluten flours.
 You can read more about the topic of stiff sourdough
-starters in Section~\ref{section:stiff-starter}.
+starters in Section~\ref{sec:stiff-starter}.
 \subsection{What's the benefit of using a liquid sourdough starter?}
@@ -106,7 +83,7 @@ fermentation in your starter. This way your starter
 tends to produce more lactic acid rather than acetic
 acid. Lactic acid is perceived as milder and more
 yogurty. Acetic acid can sometimes taste quite
-pungent. Acetic acid can be perfect when making 
+pungent. Acetic acid can be perfect when making
 dark rye bread but not so much when making a fluffy
 ciabatta-style loaf.
@@ -124,7 +101,7 @@ will need to use strong high-gluten flour when using
 this type of starter.
 You can read more about the liquid starter in
-Section~\ref{section:liquid-starter}
+Section~\ref{sec:liquid-starter}
 \subsection{My new starter doesn't rise at all}
@@ -195,15 +172,14 @@ the top.
  \label{fig:hooch}
 \end{figure}
-Simply stir your sourdough starter to homogenize the hooch back
+Simply stir your sourdough starter to homogenize the hooch back into your
-into your starter. The hooch will disappear. Then use a little bit of
+starter. The hooch will disappear. Then use a little bit of your sourdough
-your sourdough starter to set up the starter for your next bread.
+starter to set up the starter for your next bread.  Once hooch appears, your
-Once hooch appears, your starter has likely fermented for a long
+starter has likely fermented for a long period of time. It might be very sour.
-period of time. It might be very sour. This state of starter
+This state of starter is excellent to make discard crackers or a discard
-is excellent to make discard crackers or a discard bread. Don't throw
+bread. Don't throw anything away. Your hooch is a sign that you have a long
-anything away. Your hooch is a sign that you have a long fermented
+fermented dough in front of you. Compare it to a two year ripened Parmigiano
-dough in front of you. Compare it to a 2 year ripened Parmigiano cheese.
+cheese.  The dough in front of you is full of delicious flavor.
 The dough in front of you is full of delicious flavor.
 \subsection{Fixing a moldy sourdough starter}
@@ -250,6 +226,7 @@ fewer and fewer. Furthermore, it seems that lactic acid bacteria produce
 metabolites that inhibit mold growth~\cite{mold+lactic+acid+bacteria}.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{fungi-lactic-acid-interactions}
  \caption[The interaction of lactic acid bacteria and mold fungi]{The
      interaction of lactic acid bacteria and mold fungi.
@@ -308,7 +285,7 @@ to most pathogens that you do not want in your starter.
 Another approach that can help is to convert your
 sourdough starter into a stiff starter as
-described in Section~\ref{section:stiff-starter}.
+described in Section~\ref{sec:stiff-starter}.
 \subsection{Why does my starter smell like vinegar or acetone?}
@@ -320,7 +297,7 @@ When tasting acetic acid, the flavor of your bread is often perceived
 as quite strong.
 \begin{figure}[!htb]
-\centering
+  \centering
  \input{figures/fig-ethanol-oxidation.tex}
  \caption[Acetic acid creation]{Oxygen is required to create acetic
      acid~\cite{acetic+acid+production}.}%
@@ -361,9 +338,9 @@ In \qty{95}{\percent} of all cases, an autolysis
 makes no sense. Instead I~recommend
 that you conduct a fermentolysis. You
 can read more about the autolysis process in
-Section~\ref{section:autolysis} and
+Section~\ref{sec:autolysis} and
 more about the topic of fermentolysis
-in Section~\ref{section:fermentolysis}.
+in Section~\ref{sec:fermentolysis}.
 The fermentolysis combines all the benefits
 of the autolysis while eliminating disadvantages
@@ -394,18 +371,19 @@ measure your dough's size increase.
 Another option could be to use a more expensive pH meter to measure your
 dough's acidity buildup. You can read more about different ways of managing
-bulk fermentation in Section~\ref{section:bulk-fermentation}.
+bulk fermentation in Section~\ref{sec:bulk-fermentation}.
 \subsection{What's a good level of water (hydration) to make a dough?}
 Especially when starting to make bread, use lower amounts of water. This will
-greatly simplify the whole process. I~recommend using a level of around 60
+greatly simplify the whole process. I~recommend using a level of around
-percent hydration. So for every \qty{100}{\gram} of flour use around \qty{60}{\gram} of water.
+\qty{60}{\percent} hydration. So for every \qty{100}{\gram} of flour use
-This ballpark figure will work for most flours. With this hydration, you can
+around \qty{60}{\gram} of water.  This ballpark figure will work for most
-make bread, buns, pizzas, and even baguettes out of the same dough.
+flours.  With this hydration, you can make bread, buns, pizzas, and even
 baguettes out of the same dough.
-With the lower hydration, dough handling becomes easier and you have more yeast
+With the lower hydration, dough handling becomes easier and you have more
-fermentation, resulting in lower over-fermentation risk.
+yeast fermentation, resulting in lower over-fermentation risk.
 \subsection{My dough completely tears after a long fermentation}
@@ -421,13 +399,14 @@ the more gluten is broken down. As the gluten holds the
 wheat dough together, your dough will ultimately tear.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=1.0\textwidth]{tearing-dough}
  \caption[Dough tearing]{My dough tearing after 24~hours of no activity.}%
  \label{fig:tearing-dough}
 \end{figure}
 In the picture~\ref{fig:tearing-dough} I~experimented with
-using a starter that has not been fed for 30 days at room temperature.
+using a starter that has not been fed for 30~days at room temperature.
 I~tried to make a dough directly out of the unfed starter.
 Typically after a long period
 without feedings your microbes start to sporulate and go
@@ -483,7 +462,7 @@ in a stronger gluten network toward the end
 of the fermentation~\cite{stiff+starter}. Please
 also refer to the Subsection~\ref{subsec:overfermented-dough} where
 I~explained more about overfermented doughs. You can also
-refer to Section~\ref{section:stiff-starter} with more details on
+refer to Section~\ref{sec:stiff-starter} with more details on
 making a stiff sourdough starter.
 Furthermore, a stronger flour containing more gluten
@@ -604,7 +583,7 @@ I~tested a regular starter, a liquid starter and a stiff
 starter. The stiff starter by far created the most \ch{CO2}
 compared to the other starters. As a consequence, the stiff
 starter balloon was inflated the most~\cite{stiff+starter}. You can read more
-about the topic of stiff starters in Section~\ref{section:stiff-starter}.
+about the topic of stiff starters in Section~\ref{sec:stiff-starter}.
 Another unconventional approach could be to add baking
 powder to your dough. The baking powder neutralizes the
@@ -737,7 +716,7 @@ will climb to \qty{30}{\degreeCelsius} try to start your dough
 with \qty{30}{\degreeCelsius} water. This means that you can carefully rely on
 a small fermentation sample (aliquot jar) that visualizes your fermentation
 progress. To read more about this technique refer
-to Section~\ref{section:bulk-fermentation}.
+to Section~\ref{sec:bulk-fermentation}.
 The sample only works reliably if your dough temperature
 is equal to your ambient temperature. Else the sample heats
@@ -756,7 +735,7 @@ fermentation at a pH of around 4.1. Please don't just
 follow my pH value; it's very individual. Keep measuring
 with different doughs to find out a value that works for you.
-\subsection{My flour has low gluten content --- what should I~do?}
+\subsection{My flour has low gluten content---what should I~do?}
 You can always mix in a little bit of vital wheat gluten. Vital wheat gluten
 is concentrated extracted gluten from wheat flour.
--- a/book/website.cfg
+++ b/book/website.cfg
@@ -47,5 +47,17 @@
 }
 \ConfigureToc{loc}{\HCode{<span class="lofToc">}}{\ }{}{\HCode{</span><br />}}
 \ExplSyntaxOn
 \def\standaloneenv#1{}
 \pend:def\schemestart{\Picture+{}}
 \append:def\CF_schemestop{\EndPicture}
 \ExplSyntaxOff
 \makeatletter
 \def\texfourht@tikz@begin{
  \protect\csname nested:math\endcsname% support display math
  \Picture+[\csname a:Picture-alt\endcsname]{}%
 }
 \makeatother
 \begin{document}
 \EndPreamble
--- a/book/wheat-sourdough/wheat-sourdough.tex
+++ b/book/wheat-sourdough/wheat-sourdough.tex
@@ -1,9 +1,13 @@
 \chapter{Wheat sourdough}%
 \label{ch:wheat-sourdough}
 \begin{quoting}
 In this chapter, you will learn how to make
 freestanding wheat sourdough bread.
 \end{quoting}
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{loaf-pan-free-standing.jpg}
  \caption[Freestanding and loaf pan bread]{A freestanding sourdough bread
      next to bread made in a loaf pan.  Freestanding sourdough is considered
@@ -30,14 +34,13 @@ My key learning was that there is no recipe that
 you can blindly follow. You will always have to adapt the recipe
 to your locally available tools and environment.
-But do not worry. After reading this chapter you will know
+But do not worry. After reading this chapter you will know all the signs to
-all the signs to look out for. You will be able to read your dough.
+look out for. You will be able to read your dough.  You will turn into a
-You will turn into a confident hobby baker who can bake bread
+confident hobby baker who can bake bread at home, at high altitudes, at low
-at home, at high altitudes, at low altitudes, in summer, in winter,
+altitudes, in summer, in winter, at your friend's place, and even on vacation.
-at your friend's place, and even on vacation. Furthermore,
+Furthermore, you will know how to scale your production from one loaf to
-you will know how to scale your production from 1 loaf to 100 loaves of bread.
+hundred loaves of bread.  If you ever wanted to open up a bakery, consider
-If you ever wanted to open up a bakery, consider this knowledge to
+this knowledge to be your foundation.
 be your foundation.
 Mastering this process will enable you to make amazing bread
 that tastes much better than any store-bought bread.
@@ -87,14 +90,14 @@ All the steps rely on each other. You will need to get each of
 the steps right to make the perfect bread.
 \section{Readying your starter}%
-\label{section:readying-starter}
+\label{sec:readying-starter}
 The most crucial part of the bread-making process is your starter.
 The starter is what starts the fermentation in your main dough.
 If your starter is off, then your main dough is also going
 to cause trouble during the fermentation. Your starter's
 properties are passed on to your main dough. If your starter
-doesn't have a good balance of yeast to bacteria, so will your
+doesn't have a good balance of yeast to bacteria, neither will your
 main dough.
 \begin{flowchart}[!htb]
@@ -140,9 +143,9 @@ make dough. You might use a maximum of \qty{20}{\percent} starter to
 make dough. That's why I~advocate using a 1:5:5 ratio or a
 1:10:10 ratio depending on how ripe your starter is. As I~almost
 always use a stiffer sourdough starter due to its enhanced
-yeast fermentation advantages (see Section~\ref{section:stiff-starter})
+yeast fermentation advantages (see Section~\ref{sec:stiff-starter})
-my ratio is never 1:5:5. My ratio would be 1:5:2.5 (1 part old starter,
+my ratio is never 1:5:5. My ratio would be 1:5:2.5 (1~part old starter,
-5 parts flour, 2.5 parts water). If it is very warm where you live
+5~parts flour, 2.5~parts water). If it is very warm where you live
 you could opt for the aforementioned 1:10:5 or 1:20:10. This
 way you slow down the ripening of your starter. You can also use this
 trick to make starter feeding work with your schedule.
@@ -158,7 +161,7 @@ regrows inside of your main dough. While I~would normally use
 as low as \qty{1}{\percent} starter. This way the microorganisms have
 more room to balance out while fermenting the dough. If my sourdough
 starter has not been fed in a day, I~might use \qty{5}{\percent} of sourdough
-to make a dough. If I~push this to 2 days without feedings,
+to make a dough. If I~push this to 2~days without feedings,
 I~lower the starter amount even further. I~would opt for the
 previously mentioned \qty{1}{\percent} starter. If the food is very scarce,
 your microorganisms will sporulate. They need to regrow again
@@ -173,8 +176,8 @@ Furthermore, you want your microorganisms to outcompete
 other pathogens contained in the flour. The less starter
 you use, the easier it is for them to reproduce. A strong
 starter will outcompete other germs. While the method of
-reducing the starter works, I~recommend Option 1 more.
+reducing the starter works, I~recommend Option~1 more.
-It will reliably create better bread. Option 2 is typically
+It will reliably create better bread. Option~2 is typically
 what I~use when I~fed my starter in the morning but didn't
 manage to make a dough in the evening. I~don't want to feed
 my starter again the next morning. I~would like to make a dough
@@ -202,7 +205,7 @@ Especially when getting started I~recommend using bread flour which
 contains more gluten than all-purpose or cake flour. This is essential
 when trying to bake a freestanding loaf with sourdough.
-Find below an example recipe for 1 loaf including baker's math calculation:
+Find below an example recipe for one loaf including baker's math calculation:
 \begin{itemize}
  \item \qty{400}{\gram} of bread flour
@@ -231,7 +234,7 @@ recipe would look like this:
 This is the beauty of baker's math. Simply recalculate the percentages, and you
 are good to go. If you are unsure about how this works, please check out the
-full Section~\ref{section:bakers-math} which looks at the topic in detail.
+full Section~\ref{sec:bakers-math} which looks at the topic in detail.
 \section{Hydration}
@@ -245,8 +248,8 @@ When a seed gets into contact initially, the outer layers soak up the water.
 That's why when using whole-wheat (still containing these layers) you have to
 use a little bit more water.
-By forming gluten strands, water is absorbed into your dough's gluten matrix. The higher the
+By forming gluten strands, water is absorbed into your dough's gluten matrix.
-protein value, the more water can be used.
+The higher the protein value, the more water can be used.
 Some bakers like to use highly hydrated doughs to create fluffier
 bread\footnote{Sometimes it almost feels like a comparison of skill value
@@ -308,16 +311,16 @@ offers by simply letting your dough ferment for a longer period.
 Slowing the fermentation process is easy. Use less
 sourdough starter or ferment in a cooler environment.
-There are two reasons for the slow fermentation advantages.
+There are two reasons for the slow fermentation advantages.  As explained
-As explained earlier, both the protease enzyme and bacteria break down your
+earlier, both the protease enzyme and bacteria break down your gluten network.
-gluten network. So as fermentation progresses, your dough will automatically
+So as fermentation progresses, your dough will automatically become more
-become more extensible. This is because the rubber layers of your car tire
+extensible. This is because the rubber layers of your car tire are slowly
-are slowly converted and eaten. Ultimately your car tire turns into a balloon
+converted and eaten. Ultimately your car tire turns into a balloon that can
-that can very easily be inflated. When waiting too long, the
+very easily be inflated. When waiting too long, the balloon will burst. You
-balloon will burst. You will have no gluten left anymore, and your dough
+will have no gluten left anymore, and your dough becomes very sticky. Finding
-becomes very sticky. Finding the sweet spot of enough rubber eating and not
+the sweet spot of enough rubber eating and not too much is what the perfect
-too much is what the perfect wheat sourdough bread is about. But don't worry --- after reading
+wheat sourdough bread is about. But don't worry---after reading this chapter
-this chapter you will have the right tools at your disposal.
+you will have the right tools at your disposal.
 The advantages of slow fermentation can be nicely observed when experimenting
 with a fast-fermenting yeast dough (\qty{1}{\percent} dry yeast based on flour). The
@@ -352,8 +355,8 @@ If you are just getting started with a new batch of flour,
 I~recommend conducting the following test. This will help you to
 identify the sweet spot of your flour's hydration capabilities.
-Make 5 bowls with each \qty{100}{\gram} of flour. Add different slightly increasing
+Make five bowls with each \qty{100}{\gram} of flour. Add different slightly
-water amounts to each of the bowls.
+increasing water amounts to each of the bowls.
 \begin{itemize}
  \item \qty{100}{\gram} of flour, \qty{55}{\gram} of water
@@ -375,6 +378,7 @@ to feed your starter.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{window-pane-effect}
  \caption[The window pane test]{The window pane test allows you to see if you
      developed your gluten well enough.}
@@ -452,7 +456,7 @@ allows me to skip the so-called autolysis step completely (more in the next sect
 This greatly simplifies the whole process.
 \section{Autolysis}%
-\label{section:autolysis}
+\label{sec:autolysis}
 Autolysis describes the process of just mixing flour and water and letting
 this sit for a period of around 30~minutes up to several hours. After this
@@ -504,7 +508,7 @@ For that reason, I~am strongly advocating utilizing the fermentolysis approach
 which greatly simplifies the mixing and kneading process.
 \section{Fermentolysis}%
-\label{section:fermentolysis}
+\label{sec:fermentolysis}
 The fermentolysis creates the same advantageous dough properties the
 autolysis creates without the headache of mixing your dough twice. You do this
@@ -526,23 +530,25 @@ environment and thus reduce the speed at which your microorganisms replicate.
 \end{table}
 Based on my experience and my sourdough, my ideal bread always takes around 8
-to 12~hours during bulk fermentation. Based on my availability throughout
+to 12~hours during bulk fermentation. Based on my availability throughout the
-the day, I~use a higher or lower starter quantity. If I~wanted to achieve a completed
+day, I~use a higher or lower starter quantity. If I~wanted to achieve a
-fermentation in 8~hours, I~would opt for a \qty{10}{\percent} sourdough starter. If
+completed fermentation in 8~hours, I~would opt for a \qty{10}{\percent}
-I~wanted it to be ready in 12~hours, I~would opt for less starter, around \qty{5}{\percent}.
+sourdough starter. If I~wanted it to be ready in 12~hours, I~would opt for
-Simply mix all the ingredients and your fermentation begins. The
+less starter, around \qty{5}{\percent}.  Simply mix all the ingredients and
-enzymes and microorganisms commence their work. On a very warm summer day, the
+your fermentation begins. The enzymes and microorganisms commence their work.
-mentioned quantities no longer work. With a \qty{10}{\percent} starter, the same dough
+On a very warm summer day, the mentioned quantities no longer work. With a
-would be ready in 5~hours up to a point of no return. Another additional hour
+\qty{10}{\percent} starter, the same dough would be ready in 5~hours up to a
-would cause the dough to break down too much. In this case, I~would opt for 5
+point of no return. Another additional hour would cause the dough to break
-percent sourdough starter to slow the whole process down to reach the 8 to 12
+down too much. In this case, I~would opt for \qty{5}{\percent} sourdough
-hour window again. If it is very hot, I~might use as little as \qty{1}{\percent}
+starter to slow the whole process down to reach the 8 to 12~hour window again.
-sourdough starter\footnote{Please take these values with a grain of salt as
+If it is very hot, I~might use as little as \qty{1}{\percent} sourdough
-they depend on your flour and your sourdough starter. These are values that
+starter\footnote{Please take these values with a grain of salt as they depend
-you have to experiment with. After baking a couple of breads you will be able
+    on your flour and your sourdough starter. These are values that you have
-to read your dough much better.}. You have to play with the timings on your own.
+    to experiment with. After baking a couple of breads you will be able to
-Rather than relying on timing though, I~will show you a much better and more precise approach
+    read your dough much better.}. You have to play with the timings on your
-by using a fermentation sample. This will be covered later in this chapter.
+own.  Rather than relying on timing though, I~will show you a much better and
 more precise approach by using a fermentation sample. This will be covered
 later in this chapter.
 Even for yeasted doughs, I~no longer use autolysis. I~just reduce the amount
 of yeast that I~am using. Opting for the fermentolysis will
@@ -615,7 +621,7 @@ by adding water and kneading again. This is a great trick to make
 a more extensible dough with lower-gluten flour~\cite{bassinage+technique}.
 When machine kneading a dough, opt for the same technique shown in
-flowchart~\ref{fig:wheat-sourdough-kneading-process}.  Initially opt for a low
+Flowchart~\ref{fig:wheat-sourdough-kneading-process}.  Initially opt for a low
 speed. This helps the homogenization process.
 After waiting to allow the flour to soak up the water, proceed on a higher speed
 setting. A good sign of a well-developed gluten network is
@@ -624,6 +630,7 @@ The elasticity is higher than the desire of the
 dough to stick to the container.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{dough-strength-sourdough}
  \caption[Dough strength over time with kneading]{A schematic visualization
      of gluten development in sourdoughs with different kneading techniques.
@@ -640,6 +647,7 @@ much. This is a common problem beginners face. Sticky dough is frequently
 the sign of a not well enough developed gluten network.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{dough-surface-touchpoints}
  \caption[Touching the dough surface]{A schematic visualization of how a rough
      dough surface creates more touch points compared to a smooth dough
@@ -670,7 +678,7 @@ affecting the quality of the bread~\cite{oxidization+dough}.
 The last step before beginning bulk fermentation is to
 create a smooth dough ball. By making sure your dough's surface is
 smooth, you will have fewer touch points when touching the dough.
-See figure~\ref{fig:dough-touch-points} for a schematic visualization
+See Figure~\ref{fig:dough-touch-points} for a schematic visualization
 of how your hand touches a rugged and smooth dough.
 With the smooth surface, your dough is going to stick less on your hands. Applying
 later stretches and folds will be a lot easier. Without a smooth
@@ -679,6 +687,7 @@ becomes an impossible task. This is a frequent mistake I~see many
 new bakers commit.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{dough-ball-steps}
  \caption[Creating a smooth surface]{The transformation of a sticky dough
      blob to a dough with a smooth surface. The goal is to reduce surface
@@ -701,7 +710,7 @@ you can't stretch the gluten. Always imagine you are touching something utterly
 By doing so you will automatically try to touch the dough as little
 as possible. Keep repeating the process until you see that the dough
 has a nice smooth surface. The final dough should look like the dough
-shown in~\ref{fig:dough-ball-steps}.
+shown in Figure~\ref{fig:dough-ball-steps}.
 If your outer gluten layer tears, you have overstretched your dough. In
 that case, take a 10-minute break, leaving your dough on the kitchen countertop.
@@ -716,7 +725,7 @@ Later, you don't have any room for error. Your technique has to be on point.
 An over-pre-shaped dough can potentially not recover.
 \section{Bulk fermentation}%
-\label{section:bulk-fermentation}
+\label{sec:bulk-fermentation}
 After mixing the starter into your dough, the next stage of
 the process known as bulk fermentation begins. The term
@@ -766,12 +775,12 @@ turning it into a gigantic sticky fermented pancake. This
 is one of the reasons why the current baking industry prefers
 to make solely yeast-based doughs. By removing the bacteria
 from the fermentation, the whole process becomes a lot more
-predictable. The room for error (as shown in figure~\ref{fig:wheat-yeast-sourdough-degradation})
+predictable. The room for error (as shown in
-is much larger. The doughs are perfect to be made in a
+Figure~\ref{fig:wheat-yeast-sourdough-degradation}) is much larger. The doughs
-machine.
+are perfect to be made in a machine.
 \begin{flowchart}[!htb]
-\centering
+  \centering
  \input{figures/fig-bulk-fermentation.tex}
  \caption[Process to check the bulk fermentation]{During the bulk
      fermentation, multiple doughs are fermented together in bulk.  A
@@ -821,6 +830,7 @@ dough exactly on point.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{aliquot-before-after}
  \caption[Aliquot Jar]{An aliquot jar to monitor the dough's fermentation
      progress.  It took 10~hours for the dough to reach a \qty{50}{\percent}
@@ -944,6 +954,7 @@ mentioned aliquot sample, look out for a size increase that works
 for your sourdough composition.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{bulk-finished-dough}
  \caption[Dough at the end of bulk fermentation]{A dough in a good state to
      finish bulk fermentation. Notice the tiny bubbles on the dough's surface.
@@ -991,6 +1002,7 @@ bread would feature an excellent, very tangy taste.
 \section{Stretch and folds}
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{dough-being-glued}
  \caption[Gluing dough]{A dough where two sticky sides are being glued
      together using a stretch and fold. This process creates excellent dough
@@ -1006,16 +1018,16 @@ fermentation stage. The process involves stretching the dough and then
 folding the dough onto itself. Some recipes call for a single stretch
 and fold, others for multiple.
-The primary goal of this technique is to provide
+The primary goal of this technique is to provide additional dough strength to
-additional dough strength to your dough. As shown in figure~\ref{fig:dough-strength-sourdough}
+your dough. As shown in Figure~\ref{fig:dough-strength-sourdough} there are
-there are multiple ways to create dough strength\footnote{In fact I~have seen many no-knead
+multiple ways to create dough strength\footnote{In fact I~have seen many
-recipes calling for no initial kneading, but then applying stretch and folds
+    no-knead recipes calling for no initial kneading, but then applying
-during the bulk fermentation. The time required to do all the folds probably
+    stretch and folds during the bulk fermentation. The time required to do
-matches the initial kneading time required.}. If you do not knead as much at
+    all the folds probably matches the initial kneading time required.}.
-the start, you can reach the same level of dough strength by applying stretch
+If you do not knead as much at the start, you can reach the same level of
-and folds later. The more stretch and folds you do, the more dough strength
+dough strength by applying stretch and folds later. The more stretch and folds
-you add to your dough. The result will be a more aesthetic loaf that has
+you do, the more dough strength you add to your dough. The result will be a
-increased vertical oven spring.
+more aesthetic loaf that has increased vertical oven spring.
 Sometimes, if the dough is very extensible
 and features very high hydration, stretching and folding is essential.
@@ -1035,11 +1047,12 @@ large cavities in your final dough's crumb, then you might be able to fix that
 by applying more stretch and folds\footnote{In many cases these cavities can
 also happen when a dough does not ferment enough. The crumb is commonly called
 Fool's Crumb. Refer to the later Debugging Crumb Structures chapter of this
-book to learn more about it.}. Please refer to Section~\ref{section:debugging-crumb-structure}
+book to learn more about it.}. Please refer to Section~\ref{sec:debugging-crumb-structure}
-``\nameref{section:debugging-crumb-structure}'' for more information on reading
+``\nameref{sec:debugging-crumb-structure}'' for more information on reading
 your crumb.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{stretch-and-fold-steps}
  \caption[Stretch and fold steps]{An overview of the steps involved to perform
      stretch and folds for wheat-based doughs.}%
@@ -1067,16 +1080,15 @@ once all around your dough until the dough is free of your container's edges.
 Wet your hands one more time and then carefully lift one side of the dough with
 two hands placed in the center upwards. Make a fold in the center of the dough.
 The upper smooth side needs to be placed on the bottom of the container. By doing
-so, you will be gluing together the two sticky bottom sides. The top smooth side should
+so, you will be gluing together the two sticky bottom sides. The top smooth
-not be sticky in your hands, while the bottom rough surface should tend
+side should not be sticky in your hands, while the bottom rough surface should
-to stick to your hands. Rotate the container
+tend to stick to your hands. Rotate the container and repeat the same thing
-and repeat the same thing from the other side. Rotate the container 90°
+from the other side. Rotate the container \ang{90} and then repeat the process
-and then repeat the process once again. Rotate the container another 180° in
+once again. Rotate the container another \ang{180} in the same direction and
-the same direction
+repeat the fold one last time. By doing so you have applied four folds in
-and repeat the fold one last time. By doing so you have applied 4 folds in total. Your
+total. Your dough should now stay in place and resist flowing
-dough should now stay in place and resist flowing outwards\footnote{Please
+outwards\footnote{Please also refer to~\cite{stretch+and+fold+technique} for a
-also refer to~\cite{stretch+and+fold+technique} for a video showing you how to
+video showing you how to best perform the technique.}.
 best perform the technique.}.
 In theory, there is no limit to how often you can stretch and fold. You could
 apply one every 15~minutes. If your dough has enough dough strength already,
@@ -1088,9 +1100,10 @@ will tear. In that case, you just have to wait for at least 5--10~minutes until
 the gluten bonds heal and you can try again. When the gluten does not heal
 anymore, chances are you have pushed the fermentation for too long. Likely
 most of the gluten has broken down and you are already
-in the decay stage shown in figure~\ref{fig:dough-strength-sourdough}.
+in the decay stage shown in Figure~\ref{fig:dough-strength-sourdough}.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{dough-requiring-stretch-and-fold}
  \caption[A flattened out dough]{A dough during bulk fermentation that has
      flattened out. To improve its dough strength, a stretch and fold should
@@ -1135,6 +1148,7 @@ Quick movements with a knife or dough scraper help to prevent the
 dough from sticking too much to your tools.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{divide-preshape}
  \caption{The steps of dividing and preshaping your dough.}
 \end{figure}
@@ -1142,7 +1156,7 @@ dough from sticking too much to your tools.
 I~sometimes like to draw small lines with the dough scraper's edge
 on the large dough mass before cutting it into smaller pieces.
 This helps me to better plan where I~want to do my incisions. When
-I~plan to make 8 loaves I~try to use the lines to divide the dough
+I~plan to make 8~loaves I~try to use the lines to divide the dough
 into 8 equally sized portions before cutting. If this is not precise enough,
 you can use the aforementioned scale.
@@ -1164,14 +1178,16 @@ Pre-shaping is done for several reasons:
 If you are making a single loaf from one dough batch the step is not required.
 In that case, you can directly proceed with shaping, skipping this step.
-The pre-shaping technique is the same as the process figure~\ref{fig:dough-ball-steps}.
+The pre-shaping technique is the same as the process
-Whereas earlier you could tear the dough's surface this could now result in a catastrophe.
+Figure~\ref{fig:dough-ball-steps}.  Whereas earlier you could tear the dough's
-For this reason, I~recommend practicing this step for as long as you need after kneading.
+surface this could now result in a catastrophe.  For this reason, I~recommend
-The gluten network might be so extensible and degraded at this point that there
+practicing this step for as long as you need after kneading.  The gluten
-is hardly any room for error. The dough wouldn't come together again. The only
+network might be so extensible and degraded at this point that there is hardly
-way to save such dough is to use a loaf pan.
+any room for error. The dough wouldn't come together again. The only way to
 save such dough is to use a loaf pan.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{preshape-direction}
  \caption[Dragging direction]{Drag the dough in the direction of the rough
      surface area. This way you minimize the movements required to complete
@@ -1179,14 +1195,14 @@ way to save such dough is to use a loaf pan.
  \label{fig:preshape-direction}
 \end{figure}
-Pre-shape the dough as much as is needed to round up the top
+Pre-shape the dough as much as is needed to round up the top surface area. Try
-surface area. Try to touch the dough as little as possible
+to touch the dough as little as possible to reduce its ability to stick to
-to reduce its ability to stick to your hands. Drag the dough
+your hands. Drag the dough in the direction where you see a rough surface
-in the direction where you see a rough surface area. In
+area. In case you have too little space to drag the dough because it might
-case you have too little space to drag the dough because it might
+fall from the edge of your counter, simply lift it with a swift movement and
-fall from the edge of your counter, simply lift it with a swift movement and place
+place it in a better position for pre-shaping. Please refer to
-it in a better position for pre-shaping. Please refer to figure~\ref{fig:preshape-direction}
+Figure~\ref{fig:preshape-direction} for a visualization showing the
-for a visualization showing the pre-shaping direction.
+pre-shaping direction.
 Try to set yourself a limit of movements to finish pre-shaping
 a dough. Then you will be more conscious about each movement
@@ -1196,6 +1212,7 @@ numbers could be if you on purpose want to even out the crumb
 structure of your final loaves further.
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{preshaped-dough}
  \caption{Baguette doughs resting after preshaping.}%
  \label{fig:dough-after-preshaping}
@@ -1271,21 +1288,22 @@ batard bread rolls.
  \label{fig:shaping-flour-surface}
 \end{figure}
-If you are only making 1 loaf out of your dough, apply flour
+If you are only making one loaf out of your dough, apply flour
 generously to the top layer of your dough. Rub the flour onto your
 dough with your hands. Flip over your container. Wait a little bit
 to allow the dough to release itself from the container. Proceed
-with step 3.
+with step~3.
 If you divided and pre-shaped, apply flour generously to the dough's
 top layer as well. With gentle hands spread the flour evenly across
-the dough's surface. See figure~\ref{fig:shaping-flour-surface} for a
+the dough's surface. See Figure~\ref{fig:shaping-flour-surface} for a
 visual representation of how your dough should look after coating
 the surface.
 \subsection[Flipping the dough]{Flip the dough over}
 \begin{figure}[!htb]
  \centering
  \includegraphics[width=\textwidth]{step-2-flipped-over}
  \caption[Step 2 of shaping process]{A flipped-over dough. Note how the
      sticky side is facing you while the floured side is facing the
@@ -1306,6 +1324,7 @@ sticky side is facing you.
 \subsection[Create rectangular shape]{Make the dough rectangular}
 \begin{figure}[htb!]
  \centering
  \includegraphics[width=\textwidth]{step-3-rectangular}
  \caption[Step 3 of shaping process]{A flipped-over dough. Note how the
      sticky side is facing you while the floured side is facing the
@@ -1322,12 +1341,13 @@ it has a more rectangular shape. While stretching, make sure to touch
 the sticky side as little as possible. Place your hands on the bottom
 floured side and the edge of the sticky side. With gentle hands,
 stretch the dough until the shape in front of you looks rectangular.
-Refer to figure~\ref{fig:shaping-rectangular-dough} and compare
+Refer to Figure~\ref{fig:shaping-rectangular-dough} and compare
 your dough with the shown dough.
 \subsection[Folding]{Fold the dough together}
 \begin{figure}[htb!]
  \centering
  \includegraphics[width=\textwidth]{step-4-folding}
  \caption[Step 4 of shaping process]{The process of folding a batard. Note
      how the rectangle is first glued together and then rolled inwards to
@@ -1361,7 +1381,7 @@ now faces you.
 Start to roll the dough inwards beginning at the top of the dough.
 Keep rolling the dough inwards until you have created a dough roll.
-Refer to figure~\ref{fig:shaping-folding} for a full visual
+Refer to Figure~\ref{fig:shaping-folding} for a full visual
 representation of the process.
 If your dough does not hold its shape, chances are you have pushed
@@ -1370,7 +1390,7 @@ and the dough won't be able to hold its shape. In this case,
 the best option is to use a loaf pan to bake your bread. The
 final bread will taste amazing but not offer the same texture
 a freestanding bread would offer. Please refer to
-Section~\ref{section:debugging-crumb-structure} for more
+Section~\ref{sec:debugging-crumb-structure} for more
 details on how to properly read your dough's crumb structure.
 \subsection[Sealing]{Sealing the edges}
@@ -1387,6 +1407,7 @@ from the other side as well.
 \subsection[Proofing preparation]{Prepare for proofing}
 \begin{figure}[htb!]
  \centering
  \includegraphics[width=\textwidth]{step-6-prepare-proofing}
  \caption[Step 5 of shaping process]{The shaped dough is ready for proofing
      in the banneton. Note how the seam side is now facing you. The floured
@@ -1418,16 +1439,16 @@ applies when making other doughs such as baguette doughs. The floured
 surface will always be downwards facing. The dough is then flipped over
 once for baking.}.
-Proceed and lift the dough with 2 hands from the counter.
+Proceed and lift the dough with both hands from the counter.  Gently rotate it
-Gently rotate it once and then place the dough in your
+once and then place the dough in your banneton for proofing\footnote{The seam
-banneton for proofing\footnote{The seam side should now be facing you.
+    side should now be facing you.  Some bakers like to seal the seam a little
-Some bakers like to seal the seam a little more. I~did
+    more. I~did not notice that this improves the dough's strength. As far as
-not notice that this improves the dough's strength. As far as I~can
+    I~can tell, this only improves the visual appearance of the bottom side of
-tell, this only improves the visual appearance of the bottom side
+    the final loaf.}.
-of the final loaf.}. If you did everything right, then your
+If you did everything right, then your dough should look somewhat similar to
-dough should look somewhat similar to the dough shown in figure~\ref{fig:shaping-prepare-proofing}.
+the dough shown in Figure~\ref{fig:shaping-prepare-proofing}.  As the last
-As the last step of shaping, place a kitchen towel over your banneton
+step of shaping, place a kitchen towel over your banneton or bowl and begin
-or bowl and begin proofing.
+proofing.
 \section{Proofing}
@@ -1461,20 +1482,20 @@ of retarding and flavor development.
  \label{fig:proofing-process}
 \end{flowchart}
-To me, the sole purpose of cold-proofing is its ability to allow you
+To me, the sole purpose of cold-proofing is its ability to allow you to better
-to better manage the timing of the whole process. Assuming you finished shaping
+manage the timing of the whole process. Assuming you finished shaping your
-your dough at 10 pm, chances are you wouldn't want to wait for another
+dough at 10 pm, chances are you wouldn't want to wait for another 2~hours to
-2~hours to proof the dough and then another 1 hour to bake it. In this case,
+proof the dough and then another hour to bake it. In this case, you can move
-you can move your dough directly to the fridge after shaping. Your
+your dough directly to the fridge after shaping. Your dough will be proofing
-dough will be proofing overnight in the fridge. Then it can be baked at any time
+overnight in the fridge. Then it can be baked at any time the following day
-the following day (there are a few exceptions; more on that later).
+(there are a few exceptions; more on that later).  This is especially handy
-This is especially handy for large-scale bakeries that use fridge-proofing
+for large-scale bakeries that use fridge-proofing extensively. Some of the
-extensively. Some of the doughs are proofed a day before and placed in the fridge.
+doughs are proofed a day before and placed in the fridge.  Early in the
-Early in the morning, they can be baked directly out of the fridge. Within 2
+morning, they can be baked directly out of the fridge. Within 2~hours they
-hours they will be ready to sell the first bread to morning customers. If
+will be ready to sell the first bread to morning customers. If throughout the
-throughout the day more bread is needed, they simply take some proofed dough out
+day more bread is needed, they simply take some proofed dough out of the
-of the fridge and bake it. The time frame in which you can bake retarded
+fridge and bake it. The time frame in which you can bake retarded dough is
-dough is big. It can be as little as 6~hours later up to 24~hours later.
+big. It can be as little as 6~hours later up to 24~hours later.
 Assuming you made an overnight dough and your dough is ready in the morning,
 the situation might be different. You potentially want to bake the dough directly
@@ -1493,6 +1514,7 @@ works great if you make an overnight dough and then proof it the next
 morning.
 \begin{figure}[htb!]
  \centering
  \includegraphics[width=\textwidth]{step-13-finger-poke-test}
  \caption[The finger poke test]{The finger poke test is a very reliable
      method to check if your dough has been properly proofed. If the induced
@@ -1503,15 +1525,15 @@ morning.
 The time it takes to proof your dough can be anything between 30~minutes and
 3~hours. Rather than relying on timing, most bakers use the finger poke test.
-Flour your thumb and gently press around 0.5cm up to 1cm deep into the dough.
+Flour your thumb and gently press around \qtyrange{0.5}{1}{cm} deep into the
-Try this directly after shaping. You will notice that the created dent will
+dough.  Try this directly after shaping. You will notice that the created dent
-recover quickly. It will be gone again after 1 minute.
+will recover quickly. It will be gone again after one minute.
 As you proceed with proofing, your dough will fill up with more gas. At the
 same time, the dough will become more extensible. Once it starts to reach the
-right amount of fluffiness and extensibility, the dent will disappear more slowly.
+right amount of fluffiness and extensibility, the dent will disappear more
-Once the dough is ready for scoring and baking the dent should still be visible after
+slowly.  Once the dough is ready for scoring and baking the dent should still
-1 minute of waiting.
+be visible after one minute of waiting.
 I~recommend performing the finger poke test once every 15~minutes throughout
 the proofing stage. Realistically, based on my experience, proofing takes at least
@@ -1586,6 +1608,7 @@ greatly boosts the contrast of the scoring incisions and thus
 makes the final pattern look more visually appealing.
 \begin{figure}[htb!]
  \centering
  \includegraphics[width=\textwidth]{the-ear}
  \caption[Bread's ear]{The ear is a characteristic that can be achieved on
      wheat sourdough when fermenting and scoring your dough with the perfect
@@ -1601,6 +1624,7 @@ The dough's top side which was previously at the bottom of the
 banneton should now be facing you.
 \begin{figure}[htb!]
  \centering
  \includegraphics[width=\textwidth]{artistic-scoring}
  \caption[Artistic scoring]{A loaf by Nancy~Anne featuring an artistic
      scoring pattern.  The high contrast was achieved by rubbing the dough's
@@ -1620,6 +1644,7 @@ and thus offers additional flavor. In my opinion, the ear turns
 a good loaf into a great loaf.
 \begin{figure}[htb!]
  \centering
  \includegraphics[width=\textwidth]{bread-scoring-angle}
  \caption[Scoring angle]{The \ang{45}~angle at which you score the
      dough is relative to the surface of the dough.  When scoring more towards
@@ -1648,6 +1673,7 @@ ear. For this reason, drying out the surface is especially important. Scoring
 will become a lot easier.
 \begin{figure}[htb!]
  \centering
  \includegraphics[width=\textwidth]{dry-dough-surface}
  \caption[Drying the dough surface]{By applying flour to your dough's surface
      after shaping, the outer part of the dough dries out a little bit. This
@@ -1671,7 +1697,7 @@ Once you notice your dough is almost done proofing, move it to the
 freezer. The freezer will dry out the dough's surface even further
 while also lowering its viscosity, making scoring easier.
-Another interesting trick is to bake your dough for 30 seconds without steam.
+Another interesting trick is to bake your dough for 30~seconds without steam.
 The hot air will dry out the dough's surface even further and simplify
 the scoring technique. Experiment with the timing to identify your personal
 sweet spot.
--- a/5
+++ b/5
@@ -5,7 +5,7 @@ DOCKER_CMD := docker run --rm -it -v $(PWD):/opt/repo --platform linux/x86_64 $(
 .PHONY: bake build_pdf build_docker_image push_docker_image validate website
 .PHONY: print_os_version start_shell printvars show_tools_version mrproper
-.PHONY: build_serif_pdf build_ebook booklet
+.PHONY: build_serif_pdf build_ebook
 # Dockers targets
 build_docker_image:
@@ -30,9 +30,6 @@ bake:
 website:
 	$(DOCKER_CMD) "cd /opt/repo/book && make website"
 booklet:
 	$(DOCKER_CMD) "cd /opt/repo/book && make booklet"
 mrproper:
 	$(DOCKER_CMD) "cd /opt/repo/book && make mrproper"
--- a/website/.ruby-version
+++ b/website/.ruby-version
@@ -1 +1 @@
-3.1.2
+3.3.7
--- a/website/Gemfile.lock
+++ b/website/Gemfile.lock
@@ -3,11 +3,9 @@ GEM
  specs:
    coderay (1.1.3)
    method_source (1.0.0)
-    nokogiri (1.15.3-arm64-darwin)
+    mini_portile2 (2.8.8)
-      racc (~> 1.4)
+    nokogiri (1.15.3)
-    nokogiri (1.15.3-x86_64-darwin)
+      mini_portile2 (~> 2.8.2)
      racc (~> 1.4)
    nokogiri (1.15.3-x86_64-linux)
      racc (~> 1.4)
    pry (0.14.2)
      coderay (~> 1.1)
@@ -16,6 +14,7 @@ GEM
 PLATFORMS
  arm64-darwin-22
  arm64-darwin-24
  x86_64-darwin-22
  x86_64-linux
@@ -24,7 +23,7 @@ DEPENDENCIES
  pry
 RUBY VERSION
-   ruby 3.1.2p20
+   ruby 3.3.7p123
 BUNDLED WITH
   2.4.12
--- a/website/modify_build.rb
+++ b/website/modify_build.rb
@@ -341,6 +341,12 @@ class ModifyBuild
          <span class="link_text">Book .EPUB</span>
        </a>
      </span>
      <span class="chapterToc">
        <a href="https://the-bread-code.io/book-tldr-digital.pdf">
          <span class="chapter_number">⬇️</span>
          <span class="link_text">Short TL;DR .PDF</span>
        </a>
      </span>
      <span class="chapterToc">
        <a href="https://breadco.de/hardcover-book">
          <span class="chapter_number">📚</span>
@@ -626,15 +632,16 @@ class ModifyBuild
       Creating this book has been a labor of love. My
       main goal has always been to spread the joy of baking and empower bread
       enthusiasts like yourself. To ensure that the book remains accessible
-       to everyone, I have decided to make it available as a free digital download.
+       to everyone, I have decided to make it available free of charge.
    </p>
    <a href="bread.jpg">
      <img alt="One of my best Sourdough Breads" class="home-bread" src="bread.jpg" />
    </a>
    <h2 class="chapterHead home-content-title">⭐ Support this project</h2>
    <p class="noindent">
-      However, producing and maintaining resources like this requires
+      Producing and maintaining resources like this requires
      considerable time, effort, and financial investment. If you find value
      in "The Sourdough Framework" and appreciate the effort that went into
      creating it, I kindly request your support <a href="https://breadco.de/book">
@@ -646,18 +653,7 @@ class ModifyBuild
    <p class="noindent">
      Your generous contribution will not only help me cover the costs associated
      with this project but will also enable me to continue creating more valuable
-      content in the future.
+      content in the future. Your donation is entirely voluntary and any amount you
    </p>
    <p class="noindent">
      If you feel inspired to contribute, please consider making a donation of
      any amount through <a href="https://breadco.de/book">my donation page</a>.
      Your support will go a long way in ensuring
      that this knowledge can reach even more bread enthusiasts worldwide.
    </p>
    <p class="noindent">
      Remember, your donation is entirely voluntary and any amount you
      contribute is deeply appreciated. If you are unable to make a donation at
      this time, please know that your readership and support in spreading the
      word about "The Sourdough Framework" are invaluable contributions as well.
@@ -669,29 +665,33 @@ class ModifyBuild
      Together, we can continue to share the love of baking and cultivate a
      community passionate about the art of sourdough.
    </p>
    <h2 class="chapterHead home-content-title">⬇️ Versions</h2>
    <p class="noindent">
-      You can either browse through this page or download the full book directly:
+      You can either browse through this website or download the full book to read it on your preferred device:
    </p>
    <p class="noindent">
      PDF: <a href="https://www.the-bread-code.io/book.pdf">https://www.the-bread-code.io/book.pdf</a><br>
      PDF (no serif): <a href="https://www.the-bread-code.io/book-sans-serif.pdf">https://www.the-bread-code.io/book-sans-serif.pdf</a>
    </p>
-    <p class="noindent">
+    <div class="download-links">
-      EPUB: <a href="https://www.the-bread-code.io/book.epub">https://www.the-bread-code.io/book.epub</a><br>
+      <p class="noindent">
-      EPUB in Black & White, size optimized for screen readers : <a href="https://www.the-bread-code.io/bw-book.epub">https://www.the-bread-code.io/bw-book.epub</a><br>
+        <span class="download-description">PDF:</span> <a href="https://www.the-bread-code.io/book.pdf">https://www.the-bread-code.io/book.pdf</a><br>
-    </p>
+        <span class="download-description">PDF (no serif):</span> <a href="https://www.the-bread-code.io/book-sans-serif.pdf">https://www.the-bread-code.io/book-sans-serif.pdf</a>
      </p>
      <p class="noindent">
        <span class="download-description">EPUB:</span> <a href="https://www.the-bread-code.io/book.epub">https://www.the-bread-code.io/book.epub</a><br>
        <span class="download-description">EPUB black & white:</span> <a href="https://www.the-bread-code.io/bw-book.epub">https://www.the-bread-code.io/bw-book.epub</a><br>
      </p>
-    <p class="noindent">
+      <p class="noindent">
-      The full source code of the book can be found here:
+        <span class="download-description">Short TL;DR version:</span> <a href="https://the-bread-code.io/book-tldr-digital.pdf">https://the-bread-code.io/book-tldr-digital.pdf</a><br>
-      <a href="https://www.github.com/hendricius/the-sourdough-framework">https://www.github.com/hendricius/the-sourdough-framework</a>
+        <span class="download-description">Short TL;DR version (print):</span> <a href="https://the-bread-code.io/book-tldr-print.pdf">https://the-bread-code.io/book-tldr-print.pdf</a><br>
-    </p>
+      </p>
-    <p class="noindent">
+      <p class="noindent">
-      There's also a hardcover version of the book available featuring an even more awesome design. You can read more information here:
+        <span class="download-description">Sauce code:</span>
-      <a href="https://www.breadco.de/hardcover-book">https://www.breadco.de/hardcover-book</a>
+        <a href="https://www.github.com/hendricius/the-sourdough-framework">https://www.github.com/hendricius/the-sourdough-framework</a>. Contributions and improvements are highly appreciated!
-    </p>
+      </p>
    </div>
    <p class="noindent">
      Thank you and may the gluten be strong with you,<br>
Author	SHA1	Message	Date
Hendrik Kleinwaechter	1a51a2b6ac	Merge `4160557857` into `cef0d9c8f7`	2025-03-14 19:36:04 +00:00
Hendrik Kleinwaechter	cef0d9c8f7	Rename action & final cleanups Some checks failed Release the book and website / build-and-push-image (push) Has been cancelled Details Release the book and website / release-book-website (push) Has been cancelled Details	2025-03-14 13:12:24 +01:00
Hendrik Kleinwaechter	656404782a	Update website deployment script	2025-03-14 13:01:45 +01:00
Hendrik Kleinwaechter	ea75a1ac8a	switch to rsync	2025-03-14 12:37:19 +01:00
Hendrik Kleinwaechter	9e4e03bcfa	Attempt #2	2025-03-14 12:24:37 +01:00
Hendrik Kleinwaechter	b783b1e274	Fix	2025-03-14 12:12:04 +01:00
Hendrik Kleinwaechter	fb5f526b2f	Begin migration away from S3 and Cloudfront	2025-03-14 12:10:32 +01:00
cedounet	8b83e1c5b6	Merge pull request #461 from hendricius/Fix-456-clean Some checks failed Release the book and website / build-and-push-image (push) Has been cancelled Details Release the book and website / release-book-website (push) Has been cancelled Details Release the book and website / invalidate-book-website-cache (push) Has been cancelled Details Fix wrong text in html with nameref	2025-03-11 09:57:37 +00:00
Ced	25f91cd7a1	Fix wrong text in html with nameref Some checks failed Test book and website for given image / test-book-website (push) Has been cancelled Details Chapters with Komascript need a special treatment. See: https://github.com/michal-h21/make4ht/issues/166#issuecomment-2695488065	2025-03-11 09:17:15 +00:00
Ced	5bb5d8a48a	Add missing target in low-res ebook copy Some checks failed Release the book and website / build-and-push-image (push) Has been cancelled Details Release the book and website / release-book-website (push) Has been cancelled Details Release the book and website / invalidate-book-website-cache (push) Has been cancelled Details	2025-03-05 16:49:59 +00:00
Ced	f64fc55977	Reintroduce the mkdir calls for real this time	2025-03-05 14:28:13 +00:00
Ced	3e02af03ad	Reintroduce the mkdir calls It was not dealing with subdirectories..	2025-03-05 14:17:01 +00:00
Ced	7da9f5b0ad	Fix epub build and remove redudant mkdir calls 1) ebook was still using the old target 2) Do not call mkdir -p for every single image conversion	2025-03-05 13:56:42 +00:00
cedounet	19df1546f0	Disable old rules in makefile and other cleanup (#459 ) Some checks are pending Release the book and website / build-and-push-image (push) Waiting to run Details Release the book and website / release-book-website (push) Blocked by required conditions Details Release the book and website / invalidate-book-website-cache (push) Blocked by required conditions Details Disable old rules in makefile and light cleanup 1) build_* now exit with an error message telling you what to do, this is stage 2 of clean up 2) Fix the folding markers 3) reduce number of rm calls in clean targets 4) Improve git info, not just last commit hash 5) cleanup of spaces... to be more consistent	2025-03-05 11:16:05 +00:00
cedounet	6b1d2c3de6	Stick to ch:XXX convention for labels Some checks failed Release the book and website / build-and-push-image (push) Has been cancelled Details Release the book and website / release-book-website (push) Has been cancelled Details Release the book and website / invalidate-book-website-cache (push) Has been cancelled Details consistency on label names...	2025-02-24 16:31:55 +00:00
cedounet	b2db06da5b	Typos numbers (#457 ) * Fix even more typos * Merge remote-tracking branch 'upstream/main' * Fix typos around numbers I mostly wanted to check the CI pipeline is back up, so going for obvious changes.	2025-02-24 14:03:45 +00:00
cedounet	47c2367e29	Fix typo in README.md Some checks are pending Release the book and website / build-and-push-image (push) Waiting to run Details Release the book and website / release-book-website (push) Blocked by required conditions Details Release the book and website / invalidate-book-website-cache (push) Blocked by required conditions Details	2025-02-23 16:01:15 +00:00
Hendrik Kleinwaechter	09e6e57bcc	Update docker image (#455 ) For some reason despite specifying ruby 3.1 it was updated to 3.3. This updates everything to 3.3. Co-authored-by: Hendrik Kleinwaechter <hendricius@hendricius.fritz.box>	2025-02-23 13:56:25 +01:00
cedounet	227740c5eb	Do not pretend Evan's mills were steam powered (#453 ) Some checks failed Release the book and website / build-and-push-image (push) Has been cancelled Details Release the book and website / release-book-website (push) Has been cancelled Details Release the book and website / invalidate-book-website-cache (push) Has been cancelled Details * Do not pretend Evan's mills were steam powered Theuy defo were not in his book. * Incorporate feedback for Evan mill machine text All credits to @tbpassin * Fix typos	2025-02-22 10:10:40 +01:00
Cedric	01a4d1d873	Use stiunitx more and fix typos Some checks failed Release the book and website / build-and-push-image (push) Has been cancelled Details Release the book and website / release-book-website (push) Has been cancelled Details Release the book and website / invalidate-book-website-cache (push) Has been cancelled Details	2025-02-18 19:59:21 +00:00
Cedric	75357db7bb	Use small instead of footnotesize for caption larger font and also use bold	2025-02-18 19:14:11 +00:00
Cedric	502a3f45c6	Harmonize labels names and use centering A few reformating as well, commit mainly about consistency.	2025-02-18 19:13:30 +00:00
cedounet	4c01b54039	Fix typo in README.md Some checks failed Release the book and website / build-and-push-image (push) Has been cancelled Details Release the book and website / release-book-website (push) Has been cancelled Details Release the book and website / invalidate-book-website-cache (push) Has been cancelled Details	2025-02-08 19:52:45 +02:00
cedounet	f398c22843	Add note about warnings in README.md We get a fair share of them see https://github.com/hendricius/the-sourdough-framework/issues/449#issuecomment-2645843733	2025-02-08 19:50:09 +02:00
Ced	b2a016ad10	Use british english in TikZ Some checks are pending Release the book and website / build-and-push-image (push) Waiting to run Details Release the book and website / release-book-website (push) Blocked by required conditions Details Release the book and website / invalidate-book-website-cache (push) Blocked by required conditions Details	2025-02-07 18:42:58 +00:00
Ced	680e91b9c1	Fix even more typos	2025-02-07 18:42:58 +00:00
Ced	8fa4869f23	Fix some more spelling mistakes	2025-02-07 18:42:58 +00:00
Ced	3563f7a74a	Fix several typos	2025-02-07 18:42:58 +00:00
The Gentlehacker	efc999f2c7	Correct conjuctive agreement.	2025-02-07 18:42:37 +00:00
Ced	f77ff0fba5	Same size for all captions flowchart/table/figures	2025-02-07 18:41:38 +00:00
Ced	8fce8a5abd	Fix capitalization issues Fixes bug 444 https://github.com/hendricius/the-sourdough-framework/issues/444 Reformat paragraphs to 80 colmuns while at it.	2025-02-07 18:41:19 +00:00
Nikolaos Stamatopoulos	c66e80161d	fix: Swap links of TL;DR versions in README.md Some checks failed Release the book and website / build-and-push-image (push) Has been cancelled Details Release the book and website / release-book-website (push) Has been cancelled Details Release the book and website / invalidate-book-website-cache (push) Has been cancelled Details This commit simply swaps the links for TL;DR versions in README.md, in order to match the text.	2025-02-02 19:23:45 +00:00
Ramin Kamal	9e70d91066	Fix capitalization of figure and flowchart refs. Some checks failed Release the book and website / build-and-push-image (push) Has been cancelled Details Release the book and website / release-book-website (push) Has been cancelled Details Release the book and website / invalidate-book-website-cache (push) Has been cancelled Details	2025-01-29 13:35:18 +00:00
Ramin Kamal	64d0ca53a6	Improve reference to figure 3.2 in text.	2025-01-29 13:35:18 +00:00
Ramin Kamal	2fa1e39f83	Add reference to link to microbial war image.	2025-01-29 13:35:18 +00:00
Ramin Kamal	af5285efb1	Improve float placement in Starter section - Move flow chart to top of Making a Starter Section - Move Microbe War figure to paragraph after "epic battle"	2025-01-29 13:35:18 +00:00
Gopal Jivan	f63d444c33	Updates TLDR Link in Menu Some checks are pending Release the book and website / build-and-push-image (push) Waiting to run Details Release the book and website / release-book-website (push) Blocked by required conditions Details Release the book and website / invalidate-book-website-cache (push) Blocked by required conditions Details	2025-01-28 19:00:10 +00:00
Hendrik Kleinwaechter	28affc645a	This adds the TLDR to the menu (#440 ) Some checks failed Release the book and website / build-and-push-image (push) Has been cancelled Details Release the book and website / release-book-website (push) Has been cancelled Details Release the book and website / invalidate-book-website-cache (push) Has been cancelled Details	2025-01-24 14:42:00 +01:00
Hendrik Kleinwaechter	7db993a176	Improve text for enzymes (#435 ) Some checks are pending Release the book and website / build-and-push-image (push) Waiting to run Details Release the book and website / release-book-website (push) Blocked by required conditions Details Release the book and website / invalidate-book-website-cache (push) Blocked by required conditions Details * Improve text for enzymes ajes from Discord pointed this out. Improvements by Cookiedust. Thanks! * Add PR feedback * Fix --- use, hopefully	2025-01-23 18:56:13 +01:00
Hendrik Kleinwaechter	a57da7815a	Fix #372 and add booklet to website/repo (#439 ) * Fix #372 and add booklet to website/repo This adds the design TLDR version to the README and website * Make less verbose * Remove booklet from source	2025-01-23 18:55:58 +01:00
Hendrik Kleinwaechter	3e602fa71f	Fix typo Some checks are pending Release the book and website / build-and-push-image (push) Waiting to run Details Release the book and website / release-book-website (push) Blocked by required conditions Details Release the book and website / invalidate-book-website-cache (push) Blocked by required conditions Details	2025-01-22 16:51:11 +00:00
Cedric	cbf67246e5	Add warning on future breakage Some checks are pending Release the book and website / build-and-push-image (push) Waiting to run Details Release the book and website / release-book-website (push) Blocked by required conditions Details Release the book and website / invalidate-book-website-cache (push) Blocked by required conditions Details Michal will update tex4ht ditribution... this will eventually make it to texlive then to the CI server and it will break. Adding his comment in the code so we know.	2025-01-22 08:20:02 +00:00
Cedric	263eb74afe	Fix the chemical equation. All credits due to @michal-h21 https://github.com/michal-h21/tex4ebook/issues/137	2025-01-22 08:20:02 +00:00
Cedric	e0b99edff6	Add latest dvisvgm drive for tex4ht commit f1707125de2f058634523b0b3391a7c7be2d6784 Author: Michal Hoftich <michal.h21@gmail.com> Date: Tue Oct 29 18:12:59 2024 +0100 use \Picture* instead of \Picture+ from: https://github.com/michal-h21/dvisvgm4ht.git (fetch)	2025-01-22 08:20:02 +00:00
Hendrik Kleinwaechter	4160557857	Clarify baking This clarifies the temperatures that can be achieved during the baking process.	2024-05-03 16:06:15 +02:00