Built‑in @types/node, Node.js timers by default, native source maps, --require for CommonJS, and the new “deno x” (dx) to run package binaries.
Builds now fail if you mix Python package managers, and the old setup.py fallback is gone—pick one manager and declare it explicitly.
New debugger goodies: hot-reload the core without reboot and single-register read/write for faster, precise edits.
Now supports DDC’s Library Bundle module system, unlocking compatibility with web hot reload.
New File History view, word-based diff highlighting, UI to delete Git branches, and smarter Python completion sorting.
Big drop: workflow knowledge bases, data source tools, expanded vision/video + rerank model support (incl. Docker AI), URL uploads, richer usage stats, and SAML2 login.
Backfill now supported in Fulu (including data columns from checkpoint sync), a new --semi-supernode mode to reconstruct blobs, plus light client Fulu support and initial state-diff/Gloas fork groundwork.
Move adds signed integers end-to-end, fullnodes can sync historical data, and bytecode v9 is enabled on testnet.
Ovis and Kandinsky5 model support lands, plus temporal rolling VAE for major VRAM savings, Z-Image ControlNets, and V3 Schema upgrades (MatchType/DynamicCombo/Autogrow).
Introducing a Rust and TypeScript query builder for views, letting you scan tables, filter, and use left/right semijoins to power blazing realtime subscriptions.