diff --git a/html/changelog.html b/html/changelog.html
index a9e1312cc5..8ea38a6cb5 100644
--- a/html/changelog.html
+++ b/html/changelog.html
@@ -50,6 +50,16 @@
 		-->
 		<div class="commit sansserif">
 
+			<h2 class="date">11 November 2021</h2>
+			<h3 class="author">DrPainis updated:</h3>
+			<ul class="changes bgimages16">
+				<li class="bugfix">The universe has realized that not every species uses hemoglobin again.</li>
+			</ul>
+			<h3 class="author">Putnam3145 updated:</h3>
+			<ul class="changes bgimages16">
+				<li class="refactor">"REM" removed, replaced with "REAGENTS_EFFECT_MULTIPLIER", which "REM" is short for</li>
+			</ul>
+
 			<h2 class="date">10 November 2021</h2>
 			<h3 class="author">Ethan4303 updated:</h3>
 			<ul class="changes bgimages16">
diff --git a/html/changelogs/.all_changelog.yml b/html/changelogs/.all_changelog.yml
index b571bb259b..f1f87bef20 100644
--- a/html/changelogs/.all_changelog.yml
+++ b/html/changelogs/.all_changelog.yml
@@ -30222,3 +30222,9 @@ DO NOT EDIT THIS FILE BY HAND!  AUTOMATICALLY GENERATED BY ss13_genchangelog.py.
   - bugfix: No longer have too much O2 from too much CO2
   SandPoot:
   - rscadd: Crayon precision mode.
+2021-11-11:
+  DrPainis:
+  - bugfix: The universe has realized that not every species uses hemoglobin again.
+  Putnam3145:
+  - refactor: '"REM" removed, replaced with "REAGENTS_EFFECT_MULTIPLIER", which "REM"
+      is short for'
diff --git a/html/changelogs/AutoChangeLog-pr-15300.yml b/html/changelogs/AutoChangeLog-pr-15300.yml
deleted file mode 100644
index 9d62f5d88d..0000000000
--- a/html/changelogs/AutoChangeLog-pr-15300.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-author: "DrPainis"
-delete-after: True
-changes: 
-  - bugfix: "The universe has realized that not every species uses hemoglobin again."
diff --git a/html/changelogs/AutoChangeLog-pr-15351.yml b/html/changelogs/AutoChangeLog-pr-15351.yml
deleted file mode 100644
index 412f1411be..0000000000
--- a/html/changelogs/AutoChangeLog-pr-15351.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-author: "Putnam3145"
-delete-after: True
-changes: 
-  - refactor: "\"REM\" removed, replaced with \"REAGENTS_EFFECT_MULTIPLIER\", which \"REM\" is short for"