OpenCode ends session sharing and keeps OpenCode 1 updates on 1.x

OpenCode 1 has ended session sharing. The /share and /unshare commands are gone from the terminal and the desktop app, and share links you already sent stop working.

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anomalyco/opencode · release notes, Oct 15, 2026 · PR #55718

OpenCode ends session sharing and keeps OpenCode 1 updates on 1.x

Importing a session from a share link now fails with an error, though a session saved as a JSON file still imports. The GitHub Action stops sharing too, and the PR command no longer pulls sessions from pull request links.

Update checks in OpenCode 1 now look only at OpenCode 1's own package, so a routine update never hands you OpenCode 2. Moving to OpenCode 2 stays a choice you make yourself, through the offer in /update.

Upgrades installed through Yarn now work, where they used to fail. Homebrew Core now carries OpenCode 2, so OpenCode 1 installed from it gets no more updates. The Homebrew tap and Chocolatey offer an update only once it's published there.

When your organization's admin sets which reasoning controls a model accepts in the OpenCode Console, OpenCode 1 now uses them to build that model's variants. Variant overrides you set yourself still apply on top.

OpenCode's bundled runtime moves up to Bun 1.4. That brings security fixes for TLS, every HTTP version, WebSockets, fetch and Brotli, plus updated root certificates. The download grows too, by about 20 megabytes on Linux.

Every change is in OpenCode's release notes on GitHub. So which package manager installed your OpenCode: Homebrew, Yarn, Chocolatey, or the install script?