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v0.12.0

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@benvinegar benvinegar released this 26 Jul 02:10
· 28 commits to main since this release
v0.12.0
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Learn about vigilant mode.

Highlights

Test a new connection in one step

The new send_test_post command publishes a built-in welcome card that confirms Sideshow is connected and gives the user a few prompts to try. It works through MCP, HTTP, and the CLI, and it will not duplicate an existing welcome card.

PR #208

Fullscreen Mermaid diagrams

Mermaid diagrams can now expand to fullscreen, making larger flows much easier to inspect. The design guidance also includes better advice for building vertical, card-friendly diagrams.

PR #211

Viewer improvements

  • A cleaner, friendlier Connect an agent screen. PR #215
  • Skeleton loading states while sessions and posts load. PR #219
  • A subtle pulsing indicator when a post was revised recently. PR #212

Reliability and security

  • Fixed blank post permalinks on session-scoped public workspaces by waiting for the session ID before opening the live event stream. PR #222
  • Hardened the viewer against clickjacking and prevented deployment tokens from leaking through outbound referrers. PR #210

Smaller agent context

MCP instructions and tool schemas now use substantially less context while preserving every canonical and deprecated tool. PR #230

Upgrade

npm install -g sideshow@latest
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