Feb 24, 2026

What's Changed

fix: invalid free of Io.Writer.Allocating sub-slice by @DonPrus in https://github.com/nullclaw/nullclaw/pull/45
feat: add allow_env_api_keys config option by @Graszewek in https://github.com/nullclaw/nullclaw/pull/48
Feat/image support 43 by @DonPrus in https://github.com/nullclaw/nullclaw/pull/56
fix: use Alpine runtime to match musl-linked binary by @DonPrus in https://...

Feb 21, 2026

Full Changelog: https://github.com/nullclaw/nullclaw/compare/v2026.2.20...v2026.2.21

Updated allocator and added nix packaging. by @psynyde in https://github.com/nullclaw/nullclaw/pull/14
Fix OpenAI provider for GPT-5 models: use max_completion_tokens and omit explicit temperature for gpt-5* by @DonPrus in https://github.com/nullclaw/nullclaw/pull/22
Fix Gemini provider memory leak and environment-dependent test failures by @dkd-dobberkau in https://gith...

Feb 20, 2026

Breaking changes

We switched to an OpenClaw-style config format, keeping the same nesting levels and overall structure, but using snake_case instead of camelCase.

ensure ~/.nullclaw exists by @jackharrhy in https://github.com/nullclaw/nullclaw/pull/2
pass in groq_api_key through config by @jackharrhy in https://github.com/nullclaw/nullclaw/pull/4
Fix gateway pairi...