diff --git a/book/book.tex b/book/book.tex
index efef23c..67092b5 100644
--- a/book/book.tex
+++ b/book/book.tex
@@ -4,9 +4,7 @@
 \usepackage[utf8]{inputenc}
 \usepackage{blindtext}
 \usepackage{graphicx}
-\usepackage{pgfplotstable}
 \usepackage{booktabs}
-\usepackage{filecontents}
 \usepackage{longtable}
 \usepackage{float}
 \usepackage[T1]{fontenc}
@@ -42,10 +40,9 @@
 \addbibresource{references.bib}
 
 % Clickable links in the table of contents
-\usepackage[hidelinks]{hyperref}
-\hypersetup{
+\usepackage[ocgcolorlinks]{hyperref}
+\hypersetup{%
     linktoc=all
-    allcolors=black
 }
 
 % Folders where to search for images
diff --git a/book/history/sourdough-history.tex b/book/history/sourdough-history.tex
index 566f707..95620fc 100644
--- a/book/history/sourdough-history.tex
+++ b/book/history/sourdough-history.tex
@@ -4,7 +4,7 @@ sourdough breads has been excavated in Switzerland.
 However, based on recent research, some scientists speculate that sourdough
 bread had already been made in \num{12000}~BC in ancient Jordan~\cite{jordan+bread}.
 
-\begin{figure}[h]
+\begin{figure}[ht]
   \includegraphics[width=\textwidth]{einkorn-crumb}
   \caption{An ancient Einkorn flatbread. Note the dense crumb structure.}%
   \label{einkorn-crumb}
@@ -64,7 +64,7 @@ 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}.
 
-\begin{figure}[h]
+\begin{figure}[ht]
   \includegraphics[width=\textwidth]{sourdough-stove}
   \caption{A bread made over the stove without an oven.}%
   \label{sourdough-stove}
diff --git a/book/intro/acknowledgements.tex b/book/intro/acknowledgements.tex
index 3b6a0ae..0dcc1a1 100644
--- a/book/intro/acknowledgements.tex
+++ b/book/intro/acknowledgements.tex
@@ -15,20 +15,7 @@ bread at home.
 
 Thank you very much for your support!\\
 
-\begin{filecontents}{supporters.csv}
-  \end{filecontents}
+\textbf{Big shout-out to all the initial supporters who helped launching this
+project:\\}
 
-  {Big shout-out to all the initial supporters who helped launching this project:}
-
-  \pgfplotstableset{
-  begin table=\begin{longtable},
-  end table=\end{longtable},
-  }
-
-  \pgfplotstabletypeset[col sep=comma,
-  header=true,
-  columns={Name},
-  columns/Name/.style={column type=l,string type},
-  every head row/.style={before row=\toprule, after row=\midrule\endhead},
-  every last row/.style={after row=\bottomrule}
-  ]{supporters.csv}
+\input{supporters.csv}
diff --git a/book/makefile b/book/makefile
index 727d3b1..17d5fd0 100644
--- a/book/makefile
+++ b/book/makefile
@@ -20,6 +20,7 @@ src_figures := $(wildcard figures/fig-*.tex)
 
 src_tex := $(foreach directory, $(chapters), $(wildcard $(directory)/*.tex))
 src_tex += book.tex book_sans_serif.tex references.bib figures/vars.tex
+src_tex += supporters.csv
 
 images := $(wildcard images/*/*.jpg)
 images += $(wildcard images/*/*.png)
diff --git a/book/supporters.csv b/book/supporters.csv
index ba059e1..95fd4e6 100644
--- a/book/supporters.csv
+++ b/book/supporters.csv
@@ -1,128 +1,127 @@
-Name
-Abu
-Adam
-Alicia
-Andreas Schmid
-Anna G.
-anonnn
-aomanor
-Aurore
-Beatriz
-Bee
-BigWullie
-Blixikan
-Blusie
-Brigitta
-Brockman
-BTSkete
-C Fazio
-Cal Kotz
-Case
-Charlene Adkins
-Chris DuBosq
-Chris G
-Christiane B
-Christine
-Chrysanna
-Colleen Guidone
-Danieel
-Daniel
-David
-Dee
-Desiree S
-DKitSeattle
-dlenkes
-douglas.penna
-DRey
-Duivelsjong
-Ellie
-Ethan
-Francois le Danois
-Geoff
-Guillermo
-HansAndreManfredsson
-Heather Currier
-Hito
-IlseFA
-Inma McLeish
-Jackie
-Jan Chrillesen
-Jane
-Jenny
-Jessicat
-JimJo
-John E Bergman
-Jonathan
-JorisBelmans
-Jose Lausuch
-Judith Roth
-Julian
-Justin Dybedahl
-JZ
-Kankiti
-Kathy Goldstein
-kathy word
-Ken Miller
-Kirill Sivy
-Kuchengnom
-Leon
-Lili1232000
-Lise W
-Lizabeth Kelly
-lou
-Lukasz G
-Manse
-Marcel
-Mariana Marianito
-Marie
-Marijke
-Mark
-Martin
-Medea
-Meghann
-Melissa
-Michaela
-MichaelaGáliková
-mieke
-Mimi
-moj shar
-MonicaKS
-Nancy Anne Martin
-Nancy Keary
-Nick
-nirpf
-Pascal H
-Paula Jean McKenney Valadez
-Pauline Roberts(Capyboppy)
-Pitdepitis
-Rachelle and Omar
-RaptorRich
-Rich
-RiztheBread
-RoijalBaker
-Rori
-Sander
-Sandy
-Sarah
-Scooter
-Scott Mattson
-SebastianKlocke
-Sharon Eicher
-ShelleyMierle
-SheriK
-Spencer
-strambinha
-Sue
-Sue
-Sune
-Susan
-Sven
-tbonewilly
-Thales Mello
-TheRealBruce
-Usliv
-Vassil Dichev
-Vladimir Smirnov
-Voicu
-Zika
-Zoltan
\ No newline at end of file
+Abu,
+Adam,
+Alicia,
+Andreas~Schmid,
+Anna~G.,
+anonnn,
+aomanor,
+Aurore,
+Beatriz,
+Bee,
+BigWullie,
+Blixikan,
+Blusie,
+Brigitta,
+Brockman,
+BTSkete,
+C~Fazio,
+Cal~Kotz,
+Case,
+Charlene~Adkins,
+Chris~DuBosq,
+Chris~G,
+Christiane~B,
+Christine,
+Chrysanna,
+Colleen~Guidone,
+Danieel,
+Daniel,
+David,
+Dee,
+Desiree~S,
+DKitSeattle,
+dlenkes,
+douglas.penna,
+DRey,
+Duivelsjong,
+Ellie,
+Ethan,
+Francois~le Danois,
+Geoff,
+Guillermo,
+HansAndreManfredsson,
+Heather~Currier,
+Hito,
+IlseFA,
+Inma~McLeish,
+Jackie,
+Jan~Chrillesen,
+Jane,
+Jenny,
+Jessicat,
+JimJo,
+John~E Bergman,
+Jonathan,
+JorisBelmans,
+Jose~Lausuch,
+Judith~Roth,
+Julian,
+Justin~Dybedahl,
+JZ,
+Kankiti,
+Kathy~Goldstein,
+kathy~word,
+Ken~Miller,
+Kirill~Sivy,
+Kuchengnom,
+Leon,
+Lili1232000,
+Lise~W,
+Lizabeth~Kelly,
+lou,
+Lukasz~G,
+Manse,
+Marcel,
+Mariana~Marianito,
+Marie,
+Marijke,
+Mark,
+Martin,
+Medea,
+Meghann,
+Melissa,
+Michaela,
+Michaela~Gáliková,
+mieke,
+Mimi,
+moj~shar,
+MonicaKS,
+Nancy~Anne Martin,
+Nancy~Keary,
+Nick,
+nirpf,
+Pascal~H,
+Paula~Jean~McKenney~Valadez,
+Pauline~Roberts~(Capyboppy),
+Pitdepitis,
+Rachelle and Omar,
+RaptorRich,
+Rich,
+RiztheBread,
+RoijalBaker,
+Rori,
+Sander,
+Sandy,
+Sarah,
+Scooter,
+Scott~Mattson,
+SebastianKlocke,
+Sharon~Eicher,
+ShelleyMierle,
+SheriK,
+Spencer,
+strambinha,
+Sue,
+Sue,
+Sune,
+Susan,
+Sven,
+tbonewilly,
+Thales~Mello,
+TheRealBruce,
+Usliv,
+Vassil~Dichev,
+Vladimir~Smirnov,
+Voicu,
+Zika,
+Zoltan
diff --git a/book/troubleshooting/crumb-structures/crumb-structures.tex b/book/troubleshooting/crumb-structures/crumb-structures.tex
index d92e8a1..d3c589b 100644
--- a/book/troubleshooting/crumb-structures/crumb-structures.tex
+++ b/book/troubleshooting/crumb-structures/crumb-structures.tex
@@ -287,7 +287,7 @@ it depends on what you have at hand. My default go-to method is an inverted
 tray on top of my dough, paired with a bowl full of boiling water towards the bottom
 of the oven.
 
-\begin{figure}
+\begin{figure}[ht]
   \includegraphics[width=\textwidth]{apple-experiment-temperatures}
   \caption{An apple with 2 probes to measure ambient
   and surface temperatures of several steaming techniques
@@ -308,14 +308,14 @@ the bottom part. The experiment then showed that the ice-cube method would heat
 the surface of the apple a lot quicker. When replicating this with a bread dough,
 I~would achieve less oven spring.
 
-\begin{figure}[h]
+\begin{figure}[ht]
   \includegraphics[width=\textwidth]{apple-experiment-surface-temperatures}
   \caption{A chart showing how the temperature of the surface
   of the apple changes with different steaming techniques.}%
   \label{apple-experiment-surface-temperatures}
 \end{figure}
 
-\begin{figure}[h]
+\begin{figure}[ht]
   \includegraphics[width=\textwidth]{apple-experiment-ambient-temperatures}
   \caption{This figure shows how the ambient temperatures inside of the
   Dutch oven change depending on the steaming technique that is used.}%