diff --git a/HISTORY.md b/HISTORY.md
index 28dd76ae3..f14d76284 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,6 +1,10 @@
 
 # Release history
 
+### Aider v0.45.1
+
+- Use 4o-mini as the weak model wherever 3.5-turbo was used.
+
 ### Aider v0.45.0
 
 - GPT-4o mini scores similar to the original GPT 3.5, using whole edit format.
diff --git a/aider/website/HISTORY.md b/aider/website/HISTORY.md
index 6312af566..75b84a219 100644
--- a/aider/website/HISTORY.md
+++ b/aider/website/HISTORY.md
@@ -12,6 +12,10 @@ cog.out(text)
 
 # Release history
 
+### Aider v0.45.1
+
+- Use 4o-mini as the weak model wherever 3.5-turbo was used.
+
 ### Aider v0.45.0
 
 - GPT-4o mini scores similar to the original GPT 3.5, using whole edit format.
@@ -20,6 +24,7 @@ cog.out(text)
 - Now shows last 4 characters of API keys in `--verbose` output.
 - Bugfix to precedence of multiple `.env` files.
 - Bugfix to gracefully handle HTTP errors when installing pandoc.
+- Aider wrote 42% of the code in this release.
 
 ### Aider v0.44.0