Aider v0.86.1First seen Oct 3, 2026 · Aider-AIModels:Adds GPT-5What the release notes say Added a reasoning_effort setting for GPT-5 models and disabled temperature by default for the GPT-5 family. Source: raw.githubusercontent.com ↗Source: aider.chat ↗ Olderv0.86.0Every Aider release →