OpenCode shipped v1.18.4 on 2026-07-20 — a maintenance release focused on bug fixes and stability rather than new surface.
What changed
The release polishes rough edges across the core: provider handling, TUI behaviour, and install/upgrade paths. No breaking changes and no deprecations were introduced in this tag. For the full per-tag list, the official release feed remains the authoritative source.
Who should upgrade
Everyone on the 1.18.x line. Since the release contains only fixes and stability work, upgrading carries no migration risk — your config, agents, and sessions carry over untouched.
How to upgrade
- Read the upgrade guide if you are coming from an older major.
- Run
opencode upgrade(or reinstall via your package manager). - Verify with
opencode doctor.
What this release tells us
The project’s release cadence has stabilised around frequent small tags instead of large bang releases — a good sign for anyone running OpenCode in production, since each upgrade stays cheap to evaluate.