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Changelog

OpenCode ships updates frequently. This page is a curated summary; for the authoritative list of every tag, binary, and signed asset, see the OpenCode GitHub releases.

Current release

  • Version: v1.18.4
  • Released: 2026-07-20
  • Highlights: bug fixes and stability improvements; see the release notes for the full set of changes.

Recent themes

The following themes summarise changes visible to users of the CLI, TUI, Web, Desktop, and SDK. Refer to the linked release notes for the per-tag detail.

  • Performance and stability — incremental TUI latency reductions and provider retry hardening across the last few minor versions.
  • Provider coverage — ongoing additions through Models.dev, including refreshed model aliases; consult the Models overview for the supported list.
  • Desktop app — the desktop client remains in beta; check the Desktop app page and the official download page for current platform support.
  • Documentation — clearer upgrade notes, refreshed model and Zen documentation, and tighter multi-language coverage.

Breaking changes

Review the upgrade guide before bumping major or minor versions.

  • Configuration key renames when behaviour is replaced rather than extended. Migration hints appear in the affected page, for example Permissions.
  • Deprecated provider models are removed after their announced deprecation date. See the Models overview for the current deprecation list.

Deprecations

  • Long-standing deprecation tables in the documentation (e.g. Models overview, Zen models) list each model, its status, and the announced date. Replace any usage with the provider’s current model alias or a recommended alternative.
  • The desktop app is still in beta; production deployments should track the official download page and the GitHub release feed.

How to upgrade

  1. Read the upgrade guide for the version you are coming from.
  2. Skim the relevant release notes between your current version and the target.
  3. Run opencode upgrade (when available) or follow the installation instructions for your platform.
  4. Verify your configuration by running opencode doctor and your usual smoke-test commands.

See also