Aider v0.82.3 release notes

What the release notes say

Add support for gemini-2.5-flash-preview-04-17 models.
Improved robustness of edit block parsing when filenames start with backticks or fences.
Add new udiff-simple edit format, for Gemini 2.5 Pro.
Update default weak/editor models for Gemini 2.5 Pro models to use gemini-2.5-flash-preview-04-17.
Instruct models to reply in the user's detected system language.
Fix parsing of diffs for newly created files (--- /dev/null).
Add markdown syntax highlighting support when editing multi-line commit messages via /commit, by Kay Gosho.
Set Gemini 2.5 Pro models to use the overeager prompt setting by default.
Add common file types (.svg, .pdf) to the default list of ignored files for AI comment scanning (--watch).
Skip scanning files larger than 1MB for AI comments (--watch).