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GitHub Copilot CLI v1.0.94

Released · GitHub / Microsoft

Models:Adds Claude Haiku 5.5

What the release notes say

2026-10-08

  • Add Claude Haiku 5.5 to model selection and --model completions
  • copilot mcp add recovers cleanly after interrupted MCP config initialization
  • MCP enable/disable now works before server discovery without starting MCP servers
  • Assisted permissions send visible shell code to the permission judge instead of requiring unnecessary manual approval
  • Show a policy warning when startup bypass-permission flags are suppressed by managed settings
  • Clicking a Sessions sidebar row now reliably switches sessions during split-view reconciliation
  • Show update guidance when managed settings request a newer CLI version without blocking normal prompts
  • Managed policy can disable Assisted Permissions and keep sessions in Manual Approval mode.