-  Built-in AI Copilot is retiring
-  MCP Server
-  CLI - interact with notebooks from the terminal, LLM-friendly
-  New .wln format -  human-readable and git-diff-friendly (and unicode friendly!)
-  Hot-reloading - edits made outside the app sync back
-  InputColor element - new UI input in the standard library
-  TeXView upgrades - live updates support
-  "Ask Community" command - auto-posts your cell to GitHub Discussions