diff --git a/HISTORY.md b/HISTORY.md
index dc1159094..23ffd3be6 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -11,7 +11,9 @@
 - Weak model now uses `extra_headers`, to support Anthropic beta features.
 - Improved error messages on attempt to add not-git subdir to chat.
 - Show model metadata info on `--verbose`.
+- Improved warnings when LLMs env variables aren't set.
 - Bugfix to windows filenames which contain `\_`.
+- Aider wrote 64% of the code in this release.
 
 ### Aider v0.52.0
 
diff --git a/aider/website/HISTORY.md b/aider/website/HISTORY.md
index 6bc668c2e..5904edd2a 100644
--- a/aider/website/HISTORY.md
+++ b/aider/website/HISTORY.md
@@ -26,7 +26,9 @@ cog.out(text)
 - Weak model now uses `extra_headers`, to support Anthropic beta features.
 - Improved error messages on attempt to add not-git subdir to chat.
 - Show model metadata info on `--verbose`.
+- Improved warnings when LLMs env variables aren't set.
 - Bugfix to windows filenames which contain `\_`.
+- Aider wrote 64% of the code in this release.
 
 ### Aider v0.52.0