diff --git a/HISTORY.md b/HISTORY.md
index 1d0b31e89..dc1159094 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,6 +1,18 @@
 
 # Release history
 
+### main branch
+
+- You can now bulk accept/reject a series of add url and run shell confirmations.
+- Improved matching of filenames from S/R blocks with files in chat.
+- Stronger prompting for Sonnet to make edits in code chat mode.
+- Stronger prompting for the LLM to specify full file paths.
+- Improved shell command prompting.
+- 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`.
+- Bugfix to windows filenames which contain `\_`.
+
 ### Aider v0.52.0
 
 - Aider now offers to run shell commands:
diff --git a/aider/website/HISTORY.md b/aider/website/HISTORY.md
index 50aedd428..6bc668c2e 100644
--- a/aider/website/HISTORY.md
+++ b/aider/website/HISTORY.md
@@ -16,6 +16,18 @@ cog.out(text)
 
 # Release history
 
+### main branch
+
+- You can now bulk accept/reject a series of add url and run shell confirmations.
+- Improved matching of filenames from S/R blocks with files in chat.
+- Stronger prompting for Sonnet to make edits in code chat mode.
+- Stronger prompting for the LLM to specify full file paths.
+- Improved shell command prompting.
+- 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`.
+- Bugfix to windows filenames which contain `\_`.
+
 ### Aider v0.52.0
 
 - Aider now offers to run shell commands: