diff --git a/CHANGELOG.md b/CHANGELOG.md
index ce2630792d4929be6510245a72735aecafee42cb..604e5427b5923e08d1ed1bcb678b3ebc9beac8c1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,8 +6,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ## Unreleased
 
+## 0.10.7.1-4.0.0-alpha.28 - 2023-12-17
+
 * added penetrative skill
 * added toggle for RA-sort, toggle for Favorites Passage, search history for Find Slave + L hotkey
+* added immortal ovaries
+* corporation cheats
+* RA ability to tally total births
+* slaves are now always tracked and can no longer slip through end week reports
+* custom animals should no longer corrupt saves
 * fixes
 * ai art improvements
 
diff --git a/src/002-config/fc-version.js b/src/002-config/fc-version.js
index 8b003f7ab1fd7a9fe8a45027baf6bbf16a1dad62..762ea3f7500993be200cdf3e9d13e3e28fc32d6b 100644
--- a/src/002-config/fc-version.js
+++ b/src/002-config/fc-version.js
@@ -1,6 +1,6 @@
 App.Version = {
 	base: "0.10.7.1", // The vanilla version the mod is based off of, this should never be changed.
-	pmod: "4.0.0-alpha.27",
+	pmod: "4.0.0-alpha.28",
 	commitHash: null,
-	release: 1217, // When getting close to 2000, please remove the check located within the onLoad() function defined at line five of src/js/eventHandlers.js.
+	release: 1218, // When getting close to 2000, please remove the check located within the onLoad() function defined at line five of src/js/eventHandlers.js.
 };