Copilot Cowork is now generally available!
Over the last few months of preview in Frontier, we’ve seen you use Cowork to help with so many different tasks. We’ve also been listening closely to your feedback and with GA, we’re bringing you more improvements + new features across model choice, extensibility through plugins, browser automation, and cost management controls.
Here’s a quick demo showing the latest updates in action - inspired by some of my own day-to-day tasks. You can also read more in the blog linked below...
Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use.
Its capabilities exceed those of any model we’ve ever made generally available.
Claude Fable 5, Anthropic’s Mythos-class model for long-horizon, autonomous coding tasks, is now available in GitHub Copilot.
• Available to Pro+, Max, Business, and Enterprise users across multiple editors and platforms
https://t.co/p8S1LCki6z
GitHub Copilot supports one-million-token context windows and configurable reasoning levels for handling larger codebases and deeper problems.
• Available now in VS Code, Copilot CLI, and the GitHub Copilot app
https://t.co/Gz5Sfk4JBg
GitHub Copilot code review is now in technical preview for Azure Repos, enabling on demand PR reviews within Azure DevOps workflows.
• No Copilot license needed; usage bills as GitHub AI credits
https://t.co/n9s6Ete7ZD
Copilot CLI is now integrated into JetBrains IDEs with new session features and agentic improvements.
• Use agent picker to switch modes: agent, ask, custom, or plan
https://t.co/KqmVyR9rf6
Introducing MAI-Code-1-Flash
Microsoft's latest small coding model.
51.2% on SWE-Bench Pro.
Rolling out now to @GitHub Copilot Free, Pro, Pro+ And Max users.
https://t.co/vQTuCTQTnF
Introducing @Surface RTX Spark Dev Box, a compact developer PC engineered with NVIDIA RTX Spark silicon and built on the Windows developer platform, designed for local-first AI development. #MSBuild
One of my favorite Copilot CLI features to use after a solid plan is created is autopilot. Create a plan (I typically use shaping and breadboarding skills to help generate it) with well defined tasks, a clear definition of what success looks like, etc. and then let autopilot cook. Get a prototype up and running and then iterate from there. 👨🍳
https://t.co/H6dwYy14sP
The Microsoft 365 Copilot app just got a redesign. Cleaner. Faster.
And designed to move with how you actually work.
See what’s new: https://t.co/Zj8cqLqvpd
Anthropic engineers finally showed how they actually use Claude Code internally
31 minutes of internal workflow that most Claude users will never see on their own
here's what they cover:
> how to set up project context files the right way
> custom commands that save hours of repeated work
> hooks that make Claude behave exactly how you need
> subagents and how to actually spec them properly
"your agent isn't the problem, your spec is"
the people who understand how Claude Code actually works inside Anthropic are shipping things everyone else thinks requires a whole team
that's exactly why I put together a breakdown of Claude features most people have never discovered
you can find it below
Claude Opus 4.8 is here in Microsoft Foundry.
Claude Opus 4.8 gives developers and enterprises a powerful new option for building advanced AI applications from complex coding tasks to multi-step agents and document-heavy enterprise workflows.
Learn more: https://t.co/XIX29wViFp
Don’t add breakpoints and suspend your @springboot app just to see what's actually injected. Keep your flow intact! With #SpringDebugger in @intellijidea, live bean implementations appear right in your code via inlays. Get full runtime visibility with zero pauses! https://t.co/6fQuyQVEWk
We’re bringing the GitHub Copilot CLI into JetBrains IDEs with a new unified sessions view
This is part of our journey toward delivering a single, consistent, and seamless GitHub Copilot experience
More details: https://t.co/2V66NpedNv
Stay tuned for more future updates!
GitHub Copilot app is available in technical preview as a native desktop tool to start, isolate, steer, and complete development sessions tied to GitHub work.
https://t.co/1CPQXREhw6