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- Severity
- Medium
- Published
- 2 days agoApr 24, 2026
- Signal
- 40
GPT-5.5 is generally available for GitHub Copilot
GPT-5.5, OpenAI’s latest GPT model, is now rolling out on GitHub Copilot. In our early testing, GPT-5.5 delivers its strongest performance on complex, multi-step agentic coding task and resolves real-world… The post GPT-5.5 is generally av…
Official source entry
GPT-5.5 is generally available for GitHub Copilot
From GitHub Changelog. The simplified record can be checked against the original wording.
Why it matters
GitHub updated github changelog semantics for developer-workflow and ci-cd. Review the official entry during the next release review.
Who should care
- backend
- ai
Affected stack
- developer-workflow
- ci-cd
- llms
- agents
Categories
model