canvascoding/canvas-notebook v2026.5.29.1

Canvas Notebook v2026.5.29.1

on GitHub

Canvas Notebook v2026.5.29.1

Canvas Notebook v2026.5.29.1 rolls forward the 2026.5.28 release line with the latest settings, Studio, agent-provider, MCP, desktop, and release automation fixes.

This release also updates the package, Electron, and management CLI build metadata to 2026.5.29.1. The production build now keeps the CLI version injection repeatable, including the shared CLI output helpers used by installer and status commands.

Highlights

• Settings and onboarding fixes for hydration, managed provider selection, control-plane provider flow, runtime/tools accordions, and managed login help.
• Studio fixes for image reference uploads, thumbnail previews, Gemini model IDs, aspect-ratio editing, preview downloads, and create-flow transitions.
• Agent/runtime fixes for initial prompt model resolution, explicit model selection, managed model selection, startup process logging, and license onboarding/status diagnostics.
• Integration updates for MCP bearer-token storage, default MCP server enablement, unauthenticated HTTP MCP support, email OAuth refresh behavior, and untrusted email tool content handling.
• Release and operations improvements for macOS Electron signing, control-plane image-publish notification, redundant update recreate skips, and versioned CLI metadata.

Version Metadata

• App/package version: 2026.5.29.1
• Electron app version: 2026.5.29
• Electron build version: 2026.5.29.1
• Management CLI version: 2026.5.29.1

Upgrade Notes

For server installs, use the existing host CLI:

canvas-notebook update

Your workspace, database, skills, agent files, and secrets remain under /data and survive container updates.

Desktop downloads are attached to this release after the platform builds complete. The desktop app is a native shell for an already hosted Canvas Notebook instance; it does not store workspace data locally as the source of truth.

Validation

• npm run build
• bash -n scripts/inject-cli-version.sh
• bash -n install/bin/canvas-notebook
• bash -n install/lib/shared/output.sh
• git diff --check

Changelog

Full Changelog: v2026.5.28.6...v2026.5.29.1