Reference same-repository actions with self-repository syntax - GitHub Changelog
Reference same-repository actions with self-repository syntax You can now reference an action or reusable workflow that lives in the same repository using the new self-repository syntax. A uses: value that starts with $/ resolves to your workflow’s own repository at the exact commit that is running, with no checkout required. It works everywhere the workspace-relative ./ syntax works, including wo
More control over your GitHub-hosted runners - GitHub Changelog
Menu. Currently selected: What you can do with macOS runners Organizations now have more control over who can use GitHub-hosted runners in Actions. Admins can now disable the standard labels for hosted runners such as ubuntu-latest, as well as add macOS runners to runner groups. What you can do with macOS runners Restrict access to macOS runners: Limit which organizations, repositories, or workflo
GitHub availability report: April 2026
In April, we experienced 10 incidents that resulted in degraded performance across GitHub services. To increase transparency, at the end of April, we released a blog post covering major incidents on April 23 and April 27. We have also taken steps to bring more detail to the GitHub status page. Thank you for your patience as we work through near-term and long-term investments we’re making. April 01
GitHub Copilot app is now available in technical preview - GitHub Changelog
Menu. Currently selected: 🧭 Start from GitHub context The GitHub Copilot app is now in technical preview. It’s a GitHub-native desktop experience to start agentic development from the work in front of you, keep it isolated, steer it as it goes, and land the change through pull request review. 🧭 Start from GitHub context Your work already lives in GitHub. Sessions start from those artifacts too.
GPT-5.5 is generally available for GitHub Copilot - GitHub Changelog
Menu. Currently selected: Availability in 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 coding challenges previous GPT models couldn’t. Note that this model is launching with a 7.5× premium request multiplier as part of promo
Custom images for GitHub-hosted runners are now generally available - GitHub Changelog
Custom images for GitHub-hosted runners are now generally available Custom images for GitHub-hosted runners are now generally available. Originally introduced in public preview in October 2025, this feature lets you start with a GitHub-curated base image and build your own virtual machine image tailored to your workflow needs. By defining your runner environment up front with preinstalled tools, d
GitHub Actions: Late March 2026 updates - GitHub Changelog
Menu. Currently selected: GitHub Actions now allows developers to use environments without auto-deployment This month, GitHub Actions resolves some outstanding papercuts, including support for timezones in scheduled workflows and using environments without automatic deployments. GitHub Actions now allows developers to use environments without auto-deployment GitHub Actions now supports using envir
Copilot coding agent now supports AGENTS.md custom instructions - GitHub Changelog
Copilot coding agent now supports AGENTS.md custom instructions With custom instructions, you can guide Copilot on how to understand your project as well as how to build, test, and validate its changes. Copilot coding agent, our autonomous background agent, now supports AGENTS.md custom instructions. You can create a single AGENTS.md file in the root of your repository. You can also create nested
The state of Vim
January 10, 2025 This article was contributed by Murukesh Mohanan The death of Bram Moolenaar, Vim founder and benevolent dictator for life (BDFL), in 2023 sent a shock through the community, and raised concern about the future of the project. At VimConf 2024 in November, current Vim maintainer Christian Brabandt delivered a keynote on "the new Vim project" that detailed how the community has reor
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Microsoft's GitHub capacity crunch sends it to AWS
https://x.com/i/status/2056884788179726685
https://openai.com/index/parameter-golf/