OpenCode 2.0 released
The gist
OpenCode 2.0 launched, rebuilding the open-source AI coding agent around one shared background service.
It shifts OpenCode from interactive assistant to a programmable agent runtime.
How it unfolded
- Oct 11, 2026OpenCode stops installing updates on its own; /update installs them when the user chooses and offers OpenCode 2 once current, with `opencode upgrade --major` as the shell route. This covers releases v1.18.34, v1.18.35 and v1.19.0 (September 30 to October 11, 2026).
- Oct 11, 2026A Reddit post titled "Opencode 2 vs v1.19.0" notes there are no releases but the tags section can be checked, and says v2 improves a lot on resource usage while more than 4000 issues remain unresolved.
- Oct 12, 2026Mark Kretschmann posts on X that OpenCode 2.0 is here with a massive overhaul of the open-source AI coding agent. The New Stack publishes "A major overhaul": OpenCode 2.0 puts its terminal, desktop, and web apps on one shared service.