v0.15.1 v2026.9.18.0

medium risk

qdm12/dnsSep 18, 2026 → Sep 18, 20260 days between releases

What's New

New navigation stack primitive, Claude Cloud support, and responsive UI fixes added in v2026.9.18.0.

New Features

  • Navigation stack primitive added.
  • Claude Cloud demo harness and hosted sign-in enabled.
  • GitHub PR status chips added to agent sessions.
  • Sidebar filters and stable sort added to homepage.
  • Deblockification for images, videos, code, PDF, and canvas documents.

Improvements

  • Shift-click behavior updated to open in new split.
  • Thinking blocks now grouped with tool calls.
  • Dropped run streams now resume instead of polling.
  • Email mention subjects resolved from real messages.
  • Per-app sidebar collapse and hamburger controls added.

Bug Fixes

  • LGTM stack SELinux error resolved.
  • Local-stack static file service reachability fixed.
  • Cursor dropped run stream polling issue resolved.
  • Email mention draft resolution fixed.
  • Responsive UI issues across the application fixed.

Upgrade Notes

The bot harness refactor now requires bots to have a repository or handle the null state; verify bot configuration if using initiative features.

The Two Releases

v0.15.1

v0.15.1

Sep 18, 2026· 1 month ago

Enhances the OpenPencil app with independent configuration for AI and MCP tools, new URL scheme support for document navigation, and defaulting new documents to sRGB color profile.

Full release notes
v2026.9.18.0

v2026.9.18.0

Sep 18, 2026· 1 month ago

This release introduces a new navigation stack primitive, updates the agents view with Claude Cloud support and GitHub PR status chips, and fixes various responsive UI issues across the application.

Full release notes