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

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OpenCode, the open source coding agent, ends session sharing: /share and /unshare are gone and existing share links stop working. OpenCode 1 updates now stay on 1.x, with OpenCode 2 as a choice you make in /update. Also: Yarn upgrades fixed, Homebrew Core and Chocolatey update changes, reasoning options from the OpenCode Console, and Bun 1.4 security fixes. Covers OpenCode releases v1.19.1, v1.19.2, v1.19.3 and v1.19.4 (October 15 to 22, 2026). https://github.com/anomalyco/opencode/releases/tag/v1.19.4 https://github.com/anomalyco/opencode/releases/tag/v1.19.3 https://github.com/anomalyco/opencode/releases/tag/v1.19.2 https://github.com/anomalyco/opencode/releases/tag/v1.19.1 https://github.com/anomalyco/opencode/releases

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Chapters

  1. 0:00OpenCode ends session sharing
  2. 0:12What goes with sharing
  3. 0:27OpenCode 1 updates stay on 1.x
  4. 0:42Updates per package manager
  5. 0:59Reasoning options set a model's variants
  6. 1:15Bun 1.4 with security fixes
  7. 1:31Which package manager installed your OpenCode?
Show transcript

OpenCode ends session sharing

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

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.

What goes with sharing

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

Share links stop working everywhere OpenCode used them

opencode importa share link fails with an error; a JSON file still imports
GitHub Actionstops sharing; its footer links to the run
opencode prstops importing sessions from pull request links

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.

OpenCode 1 updates stay on 1.x

opencode
anomalyco/opencode · release notes, Oct 16, 2026 · PR #54904

A routine update keeps you on OpenCode 1

OpenCode 2 stays a choice you make in /update.

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.

Updates per package manager

opencode
anomalyco/opencode · release notes, Oct 16, 2026 · PR #54904

Updates fit how you installed OpenCode

Yarnupgrades work; they failed with “Unknown installation method”
Homebrew Coreno 1.x updates; its formula now tracks OpenCode 2
Homebrew tap, Chocolateyoffered once the new version is published there

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.

Reasoning options set a model's variants

opencode
anomalyco/opencode · release notes, Oct 16, 2026 · PR #55854

Reasoning options you configure now build a model’s variants

Your own variant overrides still apply on top.

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.

Bun 1.4 with security fixes

opencode
anomalyco/opencode · release notes, Oct 22, 2026 · PR #58088

OpenCode now runs on Bun 1.4, with its security fixes

BrotliTLSHTTP/1.1HTTP/2HTTP/3WebSocketfetchroot certificates

The Linux x64 binary grows from 187 MB to 207 MB.

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.

Which package manager installed your OpenCode?

opencode
OpenCode release notes · github.com/anomalyco/opencode/releases

Which package manager installed your OpenCode?

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

Up next

3:13

OpenCode no longer updates itself, and /update moves you to OpenCode 2

@opencode · 1 week ago

2:42

OpenCode's September: GPT-6 support, and fewer timeouts on slow models

@opencode · 3 weeks ago