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CHANGELOG
May 13, 2026

Auggie CLI 0.27.0 Release Notes

New Features

  • Cosmos Handoff: Added a `/cosmos` command for handing a session off to Cosmos.
  • Warp Integration: Added Warp detection and an `/install-warp` command.
  • Webhooks: Added GitHub webhook support, custom webhook capabilities, multi-line descriptions, and webhook updates.
  • Plugin Marketplaces: Plugin marketplaces can now be added from a specific branch or tag.
  • Hooks: Added PromptSubmit hooks and support for updating input from PreToolUse hooks.
  • Subagents: Subagents can now report when they finish work.
  • Daemon Pool Status: Added commands to view daemon pool slot usage and per-daemon status.
  • Session History: ACP integrations can now access CLI session history.

Improvements

  • Session Picker: The session picker shows more sessions, supports scrolling, and filters out subagent sessions.
  • Pasted Text: Long pasted content now collapses into expandable paste blocks.
  • Cloud Agent Resources: Cloud agents can load skills, commands, MCP servers, and extra agent directories from shared file storage.
  • Connection Reliability: Longer chat stream timeouts and improved daemon liveness checks reduce false reconnects.
  • Tool Output Handling: Large tool results are truncated more safely in cloud sessions.
  • Shared Sessions: CLI shared session listings now better match organization access controls.
  • Environment Management: Environment snapshots are materialized on creation, and apply conflicts are easier to understand.
  • Expert Configuration: Expert bundles preserve idle cleanup settings, and triggers warn when required capabilities are missing.
  • Workspace Shortcut: `run-as-agent` now accepts `-w` as a shortcut for `--workspace`.
  • Terminology: User-facing messages now consistently use Cosmos terminology.

Bug Fixes

  • Fixed webhook CLI route handling.
  • Fixed custom webhook subscriptions and event source filtering.
  • Fixed header-auth MCP secrets in daemon mode.
  • Fixed unnecessary empty session creation after connection failures and in MCP mode.
  • Fixed muted background colors and summary text appearing in stream anchors.
  • Fixed expert include render failures so agents degrade gracefully.