Canvas Notebook 2026.7.31.1

Highlights

• A redesigned Notebook workbench keeps chat, files, tools, and Live Browser together with accessible, deterministic layouts.
• Live Browser sessions now expose optional agent activity, restore reliably across tab switches, and support the native mobile client.
• New PDF workspace tools convert, render, inspect, merge, split, and manipulate pages directly from agent workflows.
• Security hardening adds stricter ownership checks for uploads and terminals, safer downloads and SVG handling, scoped Studio reads, and safer production secrets and runtime privileges.

Verification

• npm run licenses:refresh-cache
• npm run verify:release
• Tag-triggered Build and Push (Both Arch) workflow
• SHA-256 verification of all release-bundle archives