diff --git a/html/changelog.html b/html/changelog.html
index 331b9ecef1064..057df74f66f60 100644
--- a/html/changelog.html
+++ b/html/changelog.html
@@ -56,6 +56,18 @@
 		-->
 		<div class="commit sansserif">
 
+			<h2 class="date">23 August 2023</h2>
+			<h3 class="author">Absolucy updated:</h3>
+			<ul class="changes bgimages16">
+				<li class="rscdel">Xenos, morphs, and nightmares can no longer spawn in the atmos gas tanks.</li>
+			</ul>
+			<h3 class="author">EvilDragonfiend, HowToLoLu(sprite) updated:</h3>
+			<ul class="changes bgimages16">
+				<li class="rscadd">You can now print 'nullifiers' from Genetics console.</li>
+				<li class="tweak">handheld genetic sequence scanner now tells the genetic stability level</li>
+				<li class="imageadd">dna nullifier sprite</li>
+			</ul>
+
 			<h2 class="date">22 August 2023</h2>
 			<h3 class="author">CydiaLamiales updated:</h3>
 			<ul class="changes bgimages16">
diff --git a/html/changelogs/.all_changelog.yml b/html/changelogs/.all_changelog.yml
index 96540a5c83f57..16ed3a1879fdb 100644
--- a/html/changelogs/.all_changelog.yml
+++ b/html/changelogs/.all_changelog.yml
@@ -40627,3 +40627,10 @@ DO NOT EDIT THIS FILE BY HAND!  AUTOMATICALLY GENERATED BY ss13_genchangelog.py.
   - bugfix: Fixed the logging for the gas tanks rupturing not working correctly
   bluezorua:
   - rscdel: Certain Medical Banners on some maps no longer magically heal
+2023-08-23:
+  Absolucy:
+  - rscdel: Xenos, morphs, and nightmares can no longer spawn in the atmos gas tanks.
+  EvilDragonfiend, HowToLoLu(sprite):
+  - rscadd: You can now print 'nullifiers' from Genetics console.
+  - tweak: handheld genetic sequence scanner now tells the genetic stability level
+  - imageadd: dna nullifier sprite
diff --git a/html/changelogs/AutoChangeLog-pr-9403.yml b/html/changelogs/AutoChangeLog-pr-9403.yml
deleted file mode 100644
index a3df432da00cf..0000000000000
--- a/html/changelogs/AutoChangeLog-pr-9403.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-author: EvilDragonfiend, HowToLoLu(sprite)
-delete-after: true
-changes:
-  - rscadd: You can now print 'nullifiers' from Genetics console.
-  - tweak: handheld genetic sequence scanner now tells the genetic stability level
-  - imageadd: dna nullifier sprite
diff --git a/html/changelogs/AutoChangeLog-pr-9709.yml b/html/changelogs/AutoChangeLog-pr-9709.yml
deleted file mode 100644
index 053ef7665b24a..0000000000000
--- a/html/changelogs/AutoChangeLog-pr-9709.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-author: Absolucy
-delete-after: true
-changes:
-  - rscdel: Xenos, morphs, and nightmares can no longer spawn in the atmos gas tanks.