OpenCode — July 2026 Releases
19 releases in July 2026.
- v1.18.10 (July 30, 2026) — Core - Discover available Modal models automatically. (@devennavani) Desktop Improvements - Prevent adding the same attachment more than once. - Alway
- v1.18.9 (July 28, 2026) — Core Bugfixes - Restored compatibility with legacy MCP SDK clients. Desktop Bugfixes - Fixed a Solid cleanup crash that could break navigation in the
- v1.18.8 (July 28, 2026) — Core Improvements - Improved compatibility with newer MCP servers and OAuth flows. Bugfixes - Reconnects MCP servers after expired SDK sessions, inclu
- v1.18.7 (July 27, 2026) — Desktop Bugfixes - Remove the extra titlebar inset in fullscreen on macOS. - Keep command palette entries from reappearing incorrectly when shadowed c
- v1.18.6 (July 27, 2026) — Core Bugfixes - Fixed branch-specific repository caches so refreshing one reference no longer moves another branch checkout. Desktop Improvements - Im
- v1.18.5 (July 24, 2026) — Core Bugfixes - Improve Claude adaptive thinking handling across more response shapes. - Avoid OpenAI Responses phase handling that could break some c
- v1.18.4 (July 20, 2026) — Core Improvements - Use adaptive thinking controls for Kimi models on Anthropic-compatible providers, with summarized reasoning output by default. (@c
- v1.18.3 (July 16, 2026) — Core Improvements - Added an Up Arrow shortcut to close the subagent picker when the first item is selected. Desktop Bugfixes - Fixed home page scroll
- v1.18.2 (July 15, 2026) — Core Bugfixes - Stopped subagents from launching nested subagents by default, with a configurable subagentdepth limit when needed. - Improved default
- v1.18.1 (July 14, 2026) — Desktop Bugfixes - Fixed spacing between model provider sections in Settings.
- v1.18.0 (July 14, 2026) — Desktop Improvements - Completed the Desktop v2 migration, including upgrade handling for the new layout and first-launch onboarding. - Added a settin
- v1.17.20 (July 13, 2026) — Core Bugfixes - Removed an obsolete Codex workaround that could interfere with OpenAI Luna Responses Lite requests. Improvements - Updated Azure AI su
- v1.17.19 (July 13, 2026) — Core Bugfixes - Supported OpenAI pro reasoning mode. - Disabled response storage by default for xAI Responses. (@geraint0923) - Added OAuth support fo
- v1.17.18 (July 9, 2026) — Core Bugfixes - Prevent crashes and bad pricing data when GitHub Copilot returns models with a zero billing batch size. Improvements - Add a model-spe
- v1.17.17 (July 9, 2026) — Core Bugfixes - Improved Meta model handling for reasoning variants and provider requests. Desktop Bugfixes - Fixed clipped descenders in model select
- v1.17.16 (July 9, 2026) — Core Bugfixes - Exposed reasoning effort variants for Grok models. - Improved xAI prompt cache routing and PDF file support in Responses models. Deskt
- v1.17.15 (July 7, 2026) — Core Bugfixes - Better classify Z.ai context-window overflow errors so oversized requests surface the right failure mode (@fengjikui) - Handle unavail
- v1.17.14 (July 6, 2026) — Core Improvements - Added a code mode MCP adapter for running confined orchestration scripts against connected MCP tools. - Hid the execute tool unles
- v1.17.13 (July 1, 2026) — Core Bugfixes - Force reasoning mode for OpenAI-compatible reasoning models so reasoning settings apply reliably on custom deployments - Stop replayin