Claude Sonnet 5.5 becomes available in GitHub Copilot
Anthropic's Claude Sonnet 5.5 is added to the models available in Copilot.
github.blog
Logged from the vendor’s own page. ToolMarketCap records the dated event; it does not rate it.
Anthropic's Claude Sonnet 5.5 is added to the models available in Copilot.
Logged from the vendor’s own page. ToolMarketCap records the dated event; it does not rate it.
GitHub Enterprise now includes Copilot for every licensed user
Enterprises working with a GitHub or Microsoft account team can get Copilot included with GitHub Enterprise, with AI usage metered against an enterprise budget; users without a GitHub Enterprise license can use Copilot Standalone at $10 per user per month. Self-serve availability is coming in stages.
GitHub Copilot Fusion becomes generally available
Copilot Fusion routes and orchestrates models per task at Standard, High or Max effort, on all Copilot plans, with a limited-time 30% discount on model costs for paid plans.
GitHub Agentic Workflows become generally available
Agentic Workflows, which run coding agents inside GitHub Actions from natural-language Markdown definitions, reach general availability; the default Copilot CLI engine requires a Copilot license.
As of 6 Nov 2026