v6.1.2
GPT-5.5 Compatibility Patch
This release publishes the GPT-5.5 2026-04-23 compatibility update as version 6.1.2.
- Adds GPT-5.5 2026-04-23 release presets in the shipped OpenCode config templates.
- Activates GPT-5.5 2026-04-23 across runtime model routing.
- Aligns runtime model mapping with the new release family.
- Falls back cleanly when GPT-5.5 is unavailable upstream.