v1.9.0
Highlights
- Added
costZeroing.enabledfor OpenCode users who want Anthropic OAuth sessions to display model pricing instead of the default zero-cost subscription/quota view. - Fixed synthetic Claude Fable 5 and Mythos 5 catalog entries so OpenCode sends the selected Fable/Mythos wire model instead of inheriting the cloned Opus
model.api.id. - Coalesced WebSocket relay stream frames to reduce tiny SSE chunk fragmentation while preserving response bytes exactly. Redeploy your relay Worker to apply this relay-path improvement.
Other improvements
- Memoized repeated system-prompt sanitation with a bounded byte-aware cache.
- Documented the cost-zeroing opt-out in the root and OpenCode READMEs.
Thanks to @iceteaSA for the cost-zeroing and sanitation-cache contributions.
Full Changelog: v1.8.0...v1.9.0