Mercury CLI
Documentation

Releases

1.0.0-beta.19

published 24 September 2026

  • Added a live Anthropic model list. New models show up in the picker when they ship. Same for every provider
  • Added a reason when a model is refused, on its picker row and in the doctor
  • Added /view on and /view off for the sessions bar. Off by default
  • Added a counting card for bursts of tool calls
  • Added usage warnings at 80 and 90 percent for subscriptions that report one. Warnings only
  • Changed /config, /usage and /status into popups
  • Changed panels that close on esc to also close on a click outside
  • Changed the logins card to fetch the lists it shows
  • Changed scheduled wakes to show as muted rows
  • Changed esc on a hung tool call to end only that call
  • Changed a session restart to keep its running agents and the queued line
  • Changed held notices and queued messages to appear in order
  • Changed bare skill names to print their usage instead of starting a turn
  • Changed the Browser tool to use its own browser instead of yours
  • Fixed workflow runs filed under the wrong project after a cd
  • Fixed a session dying when a background agent finished in a removed worktree
  • Fixed Windows: paths, encodings, process trees, the credential store, watchers, the updater
  • Changed token counts to one number everywhere. Rows add up
  • Changed resumed sessions to send the same prompt as the first time
  • Changed the workflow stall clock to count a live stream as alive, and stalled attempts to resume in place
  • Changed Workshop and Eval cells to get a failed command back as a value instead of stopping
  • Changed the update notice to only offer newer versions