diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries.png b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries.png
index c1dafcdd8..0b6371cbc 100644
Binary files a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries.png and b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries.png differ
diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries.svg b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries.svg
index 6fa05ee39..8df69cef0 100644
--- a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries.svg
+++ b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries.svg
@@ -184,7 +184,7 @@
 <polyline points='45.89,234.92 48.63,234.92 ' style='stroke-width: 1.07; stroke: #333333; stroke-linecap: butt;' />
 <text x='165.58' y='322.01' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='88.41px' lengthAdjust='spacingAndGlyphs'>Publication year</text>
 <text transform='translate(13.50,177.10) rotate(-90)' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='213.38px' lengthAdjust='spacingAndGlyphs'>Number of  libraries  (cumulative sum)</text>
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+<text x='48.63' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='117.95px' lengthAdjust='spacingAndGlyphs'>Updated: 2022-12-21</text>
 <text x='48.63' y='15.10' style='font-size: 13.20px; font-family: Liberation Sans;' textLength='180.69px' lengthAdjust='spacingAndGlyphs'>Published libraries per year</text>
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 <text x='89.40' y='336.46' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='48.43px' lengthAdjust='spacingAndGlyphs'>CC-BY 4.0. </text>
diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_InstrumentModel.png b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_InstrumentModel.png
index 36890e5e1..455e1691a 100644
Binary files a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_InstrumentModel.png and b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_InstrumentModel.png differ
diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_InstrumentModel.svg b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_InstrumentModel.svg
index 8a8c0d08c..3f2839a94 100644
--- a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_InstrumentModel.svg
+++ b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_InstrumentModel.svg
@@ -230,7 +230,7 @@
 <text x='389.47' y='624.43' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='125.16px' lengthAdjust='spacingAndGlyphs'>AB 3730xL Genetic Analyzer</text>
 <text x='389.47' y='641.71' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='56.66px' lengthAdjust='spacingAndGlyphs'>NextSeq 550</text>
 <text x='389.47' y='658.99' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='72.31px' lengthAdjust='spacingAndGlyphs'>Illumina HiSeq X</text>
-<text x='40.24' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='280.74px' lengthAdjust='spacingAndGlyphs'>Grouping: instrument model. Updated: 2022-12-20</text>
+<text x='40.24' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='280.74px' lengthAdjust='spacingAndGlyphs'>Grouping: instrument model. Updated: 2022-12-21</text>
 <text x='40.24' y='15.10' style='font-size: 13.20px; font-family: Liberation Sans;' textLength='180.69px' lengthAdjust='spacingAndGlyphs'>Published libraries per year</text>
 <text x='333.55' y='682.06' style='font-size: 8.80px; font-weight: bold; font-family: Liberation Sans;' textLength='43.86px' lengthAdjust='spacingAndGlyphs'>License: </text>
 <text x='377.40' y='682.06' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='48.43px' lengthAdjust='spacingAndGlyphs'>CC-BY 4.0. </text>
diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryLayout.png b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryLayout.png
index bc566dcaa..178e5e456 100644
Binary files a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryLayout.png and b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryLayout.png differ
diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryLayout.svg b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryLayout.svg
index 39e71898f..d12d08818 100644
--- a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryLayout.svg
+++ b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryLayout.svg
@@ -243,7 +243,7 @@
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 <text x='133.66' y='313.39' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='31.80px' lengthAdjust='spacingAndGlyphs'>PAIRED</text>
 <text x='193.70' y='313.39' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='32.04px' lengthAdjust='spacingAndGlyphs'>SINGLE</text>
-<text x='48.63' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='237.08px' lengthAdjust='spacingAndGlyphs'>Grouping: lib. layout. Updated: 2022-12-20</text>
+<text x='48.63' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='237.08px' lengthAdjust='spacingAndGlyphs'>Grouping: lib. layout. Updated: 2022-12-21</text>
 <text x='48.63' y='15.10' style='font-size: 13.20px; font-family: Liberation Sans;' textLength='180.69px' lengthAdjust='spacingAndGlyphs'>Published libraries per year</text>
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 <text x='89.40' y='336.46' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='48.43px' lengthAdjust='spacingAndGlyphs'>CC-BY 4.0. </text>
diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryTreatment.png b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryTreatment.png
index 73a1a39b8..ca06daa90 100644
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diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryTreatment.svg b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryTreatment.svg
index efe0bd51e..a4967e0e4 100644
--- a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryTreatment.svg
+++ b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_LibraryTreatment.svg
@@ -355,7 +355,7 @@
 <text x='127.62' y='313.39' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='21.95px' lengthAdjust='spacingAndGlyphs'>none</text>
 <text x='195.82' y='296.11' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='33.49px' lengthAdjust='spacingAndGlyphs'>full-udg</text>
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+<text x='48.63' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='257.93px' lengthAdjust='spacingAndGlyphs'>Grouping: lib. treatment. Updated: 2022-12-21</text>
 <text x='48.63' y='15.10' style='font-size: 13.20px; font-family: Liberation Sans;' textLength='180.69px' lengthAdjust='spacingAndGlyphs'>Published libraries per year</text>
 <text x='45.55' y='336.46' style='font-size: 8.80px; font-weight: bold; font-family: Liberation Sans;' textLength='43.86px' lengthAdjust='spacingAndGlyphs'>License: </text>
 <text x='89.40' y='336.46' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='48.43px' lengthAdjust='spacingAndGlyphs'>CC-BY 4.0. </text>
diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_StrandType.png b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_StrandType.png
index 1be51011a..61d8d3809 100644
Binary files a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_StrandType.png and b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_StrandType.png differ
diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_StrandType.svg b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_StrandType.svg
index fefe16971..25e358c7a 100644
--- a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_StrandType.svg
+++ b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Libraries_StrandType.svg
@@ -299,7 +299,7 @@
 <text x='132.56' y='296.11' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='39.97px' lengthAdjust='spacingAndGlyphs'>unknown</text>
 <text x='132.56' y='313.39' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='30.00px' lengthAdjust='spacingAndGlyphs'>double</text>
 <text x='200.77' y='296.11' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='26.06px' lengthAdjust='spacingAndGlyphs'>single</text>
-<text x='48.63' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='245.99px' lengthAdjust='spacingAndGlyphs'>Grouping: strand type. Updated: 2022-12-20</text>
+<text x='48.63' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='245.99px' lengthAdjust='spacingAndGlyphs'>Grouping: strand type. Updated: 2022-12-21</text>
 <text x='48.63' y='15.10' style='font-size: 13.20px; font-family: Liberation Sans;' textLength='180.69px' lengthAdjust='spacingAndGlyphs'>Published libraries per year</text>
 <text x='45.55' y='336.46' style='font-size: 8.80px; font-weight: bold; font-family: Liberation Sans;' textLength='43.86px' lengthAdjust='spacingAndGlyphs'>License: </text>
 <text x='89.40' y='336.46' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='48.43px' lengthAdjust='spacingAndGlyphs'>CC-BY 4.0. </text>
diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Reads.png b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Reads.png
index 9c4d4edaf..a9cf9d3a3 100644
Binary files a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Reads.png and b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Reads.png differ
diff --git a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Reads.svg b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Reads.svg
index c7445ac7a..e353e70b9 100644
--- a/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Reads.svg
+++ b/assets/images/figures/AncientMetagenomeDir-Library_Timeline_Reads.svg
@@ -196,7 +196,7 @@
 <polyline points='46.33,235.96 49.07,235.96 ' style='stroke-width: 1.07; stroke: #333333; stroke-linecap: butt;' />
 <text x='165.80' y='322.01' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='88.41px' lengthAdjust='spacingAndGlyphs'>Publication year</text>
 <text transform='translate(13.50,177.10) rotate(-90)' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='199.43px' lengthAdjust='spacingAndGlyphs'>Number of  reads  (cumulative sum)</text>
-<text x='49.07' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='117.95px' lengthAdjust='spacingAndGlyphs'>Updated: 2022-12-20</text>
+<text x='49.07' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='117.95px' lengthAdjust='spacingAndGlyphs'>Updated: 2022-12-21</text>
 <text x='49.07' y='15.10' style='font-size: 13.20px; font-family: Liberation Sans;' textLength='163.99px' lengthAdjust='spacingAndGlyphs'>Published reads per year</text>
 <text x='45.55' y='336.46' style='font-size: 8.80px; font-weight: bold; font-family: Liberation Sans;' textLength='43.86px' lengthAdjust='spacingAndGlyphs'>License: </text>
 <text x='89.40' y='336.46' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='48.43px' lengthAdjust='spacingAndGlyphs'>CC-BY 4.0. </text>
diff --git a/assets/images/figures/AncientMetagenomeDir-Publication_Timeline.svg b/assets/images/figures/AncientMetagenomeDir-Publication_Timeline.svg
index 79f6f716b..8097ac669 100644
--- a/assets/images/figures/AncientMetagenomeDir-Publication_Timeline.svg
+++ b/assets/images/figures/AncientMetagenomeDir-Publication_Timeline.svg
@@ -164,7 +164,7 @@
 <polyline points='31.91,238.25 34.65,238.25 ' style='stroke-width: 1.07; stroke: #333333; stroke-linecap: butt;' />
 <text x='158.59' y='322.01' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='88.41px' lengthAdjust='spacingAndGlyphs'>Publication year</text>
 <text transform='translate(13.50,177.10) rotate(-90)' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='128.44px' lengthAdjust='spacingAndGlyphs'>Number of publications</text>
-<text x='34.65' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='117.95px' lengthAdjust='spacingAndGlyphs'>Updated: 2022-12-20</text>
+<text x='34.65' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='117.95px' lengthAdjust='spacingAndGlyphs'>Updated: 2022-12-21</text>
 <text x='34.65' y='15.10' style='font-size: 13.20px; font-family: Liberation Sans;' textLength='138.97px' lengthAdjust='spacingAndGlyphs'>Publications per year</text>
 <text x='45.55' y='336.46' style='font-size: 8.80px; font-weight: bold; font-family: Liberation Sans;' textLength='43.86px' lengthAdjust='spacingAndGlyphs'>License: </text>
 <text x='89.40' y='336.46' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='48.43px' lengthAdjust='spacingAndGlyphs'>CC-BY 4.0. </text>
diff --git a/assets/images/figures/AncientMetagenomeDir-Sample_AgeTimeline.svg b/assets/images/figures/AncientMetagenomeDir-Sample_AgeTimeline.svg
index ace06690d..62d8b930f 100644
--- a/assets/images/figures/AncientMetagenomeDir-Sample_AgeTimeline.svg
+++ b/assets/images/figures/AncientMetagenomeDir-Sample_AgeTimeline.svg
@@ -152,7 +152,7 @@
 <polyline points='37.50,237.79 40.24,237.79 ' style='stroke-width: 1.07; stroke: #333333; stroke-linecap: butt;' />
 <text x='161.38' y='322.01' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='113.23px' lengthAdjust='spacingAndGlyphs'>Years before present</text>
 <text transform='translate(13.50,177.10) rotate(-90)' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='66.03px' lengthAdjust='spacingAndGlyphs'>Samples (n)</text>
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+<text x='40.24' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='117.95px' lengthAdjust='spacingAndGlyphs'>Updated: 2022-12-21</text>
 <text x='40.24' y='15.10' style='font-size: 13.20px; font-family: Liberation Sans;' textLength='180.78px' lengthAdjust='spacingAndGlyphs'>Age distribution of samples</text>
 <text x='45.55' y='336.46' style='font-size: 8.80px; font-weight: bold; font-family: Liberation Sans;' textLength='43.86px' lengthAdjust='spacingAndGlyphs'>License: </text>
 <text x='89.40' y='336.46' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='48.43px' lengthAdjust='spacingAndGlyphs'>CC-BY 4.0. </text>
diff --git a/assets/images/figures/AncientMetagenomeDir-Sample_Map.svg b/assets/images/figures/AncientMetagenomeDir-Sample_Map.svg
index 8a6d832f0..4406f13d9 100644
--- a/assets/images/figures/AncientMetagenomeDir-Sample_Map.svg
+++ b/assets/images/figures/AncientMetagenomeDir-Sample_Map.svg
@@ -5624,7 +5624,7 @@
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 <text x='160.17' y='322.01' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='54.71px' lengthAdjust='spacingAndGlyphs'>Longitude</text>
 <text transform='translate(13.50,177.10) rotate(-90)' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='45.27px' lengthAdjust='spacingAndGlyphs'>Latitude</text>
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+<text x='37.83' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='117.95px' lengthAdjust='spacingAndGlyphs'>Updated: 2022-12-21</text>
 <text x='37.83' y='15.10' style='font-size: 13.20px; font-family: Liberation Sans;' textLength='215.26px' lengthAdjust='spacingAndGlyphs'>Geographic locations of samples</text>
 <text x='45.55' y='336.46' style='font-size: 8.80px; font-weight: bold; font-family: Liberation Sans;' textLength='43.86px' lengthAdjust='spacingAndGlyphs'>License: </text>
 <text x='89.40' y='336.46' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='48.43px' lengthAdjust='spacingAndGlyphs'>CC-BY 4.0. </text>
diff --git a/assets/images/figures/AncientMetagenomeDir-Sample_Timeline.svg b/assets/images/figures/AncientMetagenomeDir-Sample_Timeline.svg
index 219830953..370810065 100644
--- a/assets/images/figures/AncientMetagenomeDir-Sample_Timeline.svg
+++ b/assets/images/figures/AncientMetagenomeDir-Sample_Timeline.svg
@@ -190,7 +190,7 @@
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 <text x='165.58' y='322.01' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='88.41px' lengthAdjust='spacingAndGlyphs'>Publication year</text>
 <text transform='translate(13.50,177.10) rotate(-90)' text-anchor='middle' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='214.66px' lengthAdjust='spacingAndGlyphs'>Number of  samples  (cumulative sum)</text>
-<text x='48.63' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='117.95px' lengthAdjust='spacingAndGlyphs'>Updated: 2022-12-20</text>
+<text x='48.63' y='31.34' style='font-size: 11.00px; font-family: Liberation Sans;' textLength='117.95px' lengthAdjust='spacingAndGlyphs'>Updated: 2022-12-21</text>
 <text x='48.63' y='15.10' style='font-size: 13.20px; font-family: Liberation Sans;' textLength='182.24px' lengthAdjust='spacingAndGlyphs'>Published samples per year</text>
 <text x='45.55' y='336.46' style='font-size: 8.80px; font-weight: bold; font-family: Liberation Sans;' textLength='43.86px' lengthAdjust='spacingAndGlyphs'>License: </text>
 <text x='89.40' y='336.46' style='font-size: 8.80px; font-family: Liberation Sans;' textLength='48.43px' lengthAdjust='spacingAndGlyphs'>CC-BY 4.0. </text>