1. Name sessions directly with `/new` and `/clear`Major
  2. Completed hook warnings stay visible in the terminalNotable
  3. Stable 0.144.5 strengthens dangerous-command detectionMajor
  4. Explicit multi-agent mode can trigger proactive delegationMajor
  5. Safety-buffering prompts explain waiting more clearlyBulletin
  6. Code Mode gets a fallback when its external host is unavailableMajor
  7. Image generation becomes the default extensionMajor
  8. Code Mode switches to hosted execution by defaultMajor
  9. Code Mode ships in release packages with tighter runtime controlsMajor
  10. Plugin marketplace source policy starts enforcing at runtimeNotable
  11. Thread history modes and managed session defaults arriveNotable
  12. Ultra reasoning, OAuth-enabled plugin MCP, and remote-control pairing arriveMajor
  13. Sessions resume more reliably while proxy and permission controls expandNotable