+- Make information about the conversation's context window usage visible in the task header for humans and in the environment for models (thanks @MuriloFP!)
+- Add checkboxes to auto-approve mode switch requests (thanks @MuriloFP!)
+- Add new experimental editing tools `insert_content` (for inserting blocks of text at a line number) and `search_and_replace` (for replacing all instances of a phrase or regex) to complement diff editing and whole file editing (thanks @samhvw8!)
+- Improved DeepSeek R1 support by capturing reasoning from DeepSeek API as well as more OpenRouter variants, stop using system messages, and fixing a crash on empty chunks. Still depends on the DeepSeek API staying up but we'll be in a better place when it does! (thanks @Szpadel!)
Matt Rubens