The changes shaping the Web, in one place.

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CybersecuritySeptember 30, 2026

Ghe.com: TLS customers limited to X25519 will be refused on October 7

GitHub announces a TLS evolution for Enterprise Cloud with data residency. Customers limited to X25519 must be checked before October 7, 2026.

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AI & WebSeptember 25, 2026

GitHub adds a Validator of Copilot Administered Parameters

A built-in control reports JSON errors, configurations and team matches that can prevent CoPilot policies from being applied.

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CybersecuritySeptember 3, 2026

The CNIL sanctions a hospital to the tune of 500,000 euros after a data leak

The CNIL notes insufficient authentication, too wide authorizations and late detection around the patient file.

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AI & WebSeptember 2, 2026

Enterprise-Managed Settings: GitHub allows you to choose any default template

Companies can set the CoPilot template proposed by default in new conversations and customize it by team.

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CybersecuritySeptember 2, 2026

GitHub generalizes content exclusions in CoPilot App and CLI

Both clients now adhere to the exclusion policies configured by administrators to rule out sensitive files.

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BrowsersSeptember 2, 2026

Chrome 154 enters beta with new web and CSS APIs

Chrome 154 Beta brings new CSS modes, reactive iFrames and security checks for background fetch.

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Cloud & infrastructureSeptember 1, 2026

GitHub Launches Enterprise Migration with Near No Interrupt

Enterprise Live Migrations moves GHES repositories to GitHub Enterprise Cloud with data residence and continuous synchronization.

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DevelopmentSeptember 1, 2026

GitHub individual budgets can expire automatically

An expiry date can be set for a temporary budget, with automatic return to the next applicable budget.

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AI & WebSeptember 1, 2026

Copilot Code Review can approve pull requests

GitHub is testing a disabled by default and administrator option allowing CoPilot to approve a Pull Request deemed ready.

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CybersecuritySeptember 1, 2026

GitHub extends user blocking to chat comments

Owners of personal repositories can block or unblock a user directly from a comment.

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AI & WebSeptember 1, 2026

Claude Fable 5.1 arrives in GitHub Copilot

The Anthropic model is available in several CoPilot experiments, with activation and conservation conditions to examine.

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DevelopmentSeptember 1, 2026

GitHub CLI knows how to join images and videos to issues and pull requests

GH 2.99.0 adds a repeatable --attach flag to upload local media and insert it into the Markdown content.

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AI & WebAugust 31, 2026

GitHub links access to CoPilot templates to the organization that pays

For a user attached to multiple organizations, the available templates now depend on the one that supports the use.

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AI & WebAugust 31, 2026

GitHub removes multiple models from most CoPilot experiments

GitHub has depreciated several older models and publishes alternatives; Administrators should review Policies and Workflows.

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DevelopmentAugust 31, 2026

VS Code enriches the organization and review of Copilot sessions

August releases add conversation groups, transcription search, review enhancements, and built-in browser.

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CybersecurityAugust 31, 2026

The CNIL announces its IT & Freedom meetings of September 29, 2026

The second edition will bring together professionals and stakeholders around topics related to rights and data protection.

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AI & WebAugust 27, 2026

WordPress supports a letter in favor of open weight AI templates

WordPress defends access to open weight models and brings this approach closer to free software principles.

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CybersecuritySeptember 30, 2026

GHE.com ends X25519-only TLS on 7 October

GitHub announces a TLS change for Enterprise Cloud with data residency. Review explicitly X25519-only clients before 7 October 2026.

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AI & WebSeptember 25, 2026

GitHub adds an enterprise managed settings validator

The validator flags malformed JSON, unsupported settings and invalid team mappings that may prevent Copilot policies from being enforced.

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DevelopmentSeptember 25, 2026

Changes to query results in the GitHub Actions API and UI

GitHub reports an adjusted count for workflow-run searches above 2,500 matches; integrations needing a narrower result should add filters such as a date range.

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Web & standardsSeptember 22, 2026

2026 Climate Weeks: W3C and Web Sustainability

W3C describes work on Web Sustainability Guidelines and impact ratings, which help readers compare the relative effect of proposed practices.

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CMS & publishingSeptember 22, 2026

WordPress 7.1.2 Release

WordPress published a security release on 22 September 2026. Site owners should read the official release notice and check their update process.

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BrowsersSeptember 22, 2026

New in DevTools - October 2026

Chrome summarizes developer-tool changes delivered with Chrome 153 and 154, including performance analysis, source inspection and device-mode improvements.

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CMS & publishingSeptember 17, 2026

WordPress 7.1.1 Maintenance and Security Release

WordPress lists core and block-editor fixes alongside security updates in its 17 September maintenance and security release.

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Web & standardsSeptember 16, 2026

W3C launches first pilot of program to support Open Source projects

W3C introduced an experimental program for open-source projects, beginning with a verifiable-credentials compatibility dashboard.

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BrowsersSeptember 8, 2026

Fresher features, faster fixes: The two-week release cycle is here

Chrome announced the start of its two-week Stable release cycle with Chrome 153 and advises developers to test sites against Beta releases.

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AI & WebJune 22, 2026

A developer toolkit to make your website agent-ready

Learn how to build agent-ready websites using the Lighthouse Agentic browsing category and Chrome DevTools for agents.

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AI & WebJune 18, 2026

Unlock runtime insights: Introducing third-party developer tools for Chrome DevTools for agents

Chrome DevTools for agents introduces third-party developer tools, which lets frameworks and applications share rich, runtime context with AI coding assistants.

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BrowsersJune 17, 2026

What's New in WebGPU (Chrome 149-150)

Immediates and stricter validation for transient attachments.

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BrowsersJune 9, 2026

Join the WebMCP origin trial

Build structured tools for your website, so agents can complete tasks accurately.

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BrowsersJune 3, 2026

Seamless PWA origin migration: Change domains without losing users

From Chrome 150 you can seamlessly transition a PWA to a new same-site origin.

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BrowsersJune 3, 2026

Chrome 150 beta

Get a preview of the next Chrome release with this post detailing the features in the current beta.

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AI & WebJune 2, 2026

What's new in DevTools (Chrome 149)

DevTools for agents is stable, AI assistance gets major upgrade with Lighthouse and widgets, new WebMCP debugging tools.

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BrowsersJune 2, 2026

New in Chrome 149

CSS gap decorations, disconnecting WebSockets for bfcache, and Intl.Locale variants.

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AI & WebMay 26, 2026

Build new features using built-in AI in Chrome

Learn more about the talk given at Google I/O 2026 by Thomas Steiner.

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BrowsersMay 22, 2026

What's new in web extensions: I/O 2026 recap

Another Google I/O is behind us and we have covered all the exciting extensions updates!