Mercury CLI
Clearer communication between crewmates
This update took longer than usual because I wanted to be thorough. Making communication between crewmates more coherent was a big part of that. Messages, tasks and file claims are visible across the crew, and stopped crewmates keep their history when resumed.
Agents overwriting each other's work was one of my biggest concerns. File claims now stop a second crewmate from editing a claimed file before the write happens and tell it who holds the claim. I'm happy to see that protection in place and hardened.
There's also better access to the coding tools, including structured editing, testing, debugging and language-server tools. There are fixes for typing after pasted images, session names and messages that weren't displaying correctly.
The catalogue adds Sonnet 5.5 and corrects Sonnet 5 pricing. Jev can now read evidence directly from files and tables rather than requiring every item to be pasted into the call.