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Changelog Update

Aider/AiderCLIv10.5
  • Big upgrade in programming languages supported by adopting tree-sitter-language-pack.
    • 130 new languages with linter support.
    • 20 new languages with repo-map support.
  • Added /think-tokens command to set thinking token budget with support for human-readable formats (8k, 10.5k, 0.5M).
  • Added /reasoning-effort command to control model reasoning level.
  • The /think-tokens and /reasoning-effort commands display current settings when called without arguments.
  • Display of thinking token budget and reasoning effort in model information.
  • Changed --thinking-tokens argument to accept string values with human-readable formats.
  • Added --auto-accept-architect flag (default: true) to automatically accept changes from architect coder format without confirmation.
  • Added support for cohere_chat/command-a-03-2025 and gemini/gemma-3-27b-it
  • The bare /drop command now preserves original read-only files provided via args.read.
  • Fixed a bug where default model would be set by deprecated --shortcut switches even when already specified in the command line.
  • Improved AutoCompleter to require 3 characters for autocompletion to reduce noise.
  • Aider wrote 72% of the code in this release.