Chrome 155 no longer fires unload handlers by default. Sites relying on unload for saves, analytics or cleanup should migrate to visibilitychange, pagehide and resilient delivery paths.
JPEG XL now ships by default in Chrome 155 and Firefox 158; Safari supports still images, but Edge, installed-version lag and format tooling still warrant fallback delivery.
After Chrome 153's signed-JSON migration, Chrome 154 brings Android and third-party origin-trial support and changes the issuance request's Sec-Fetch-Dest value. Chrome 156 will reject provider tokens whose email claim does not exactly match the submitted address.
Early HTML-in-Canvas adopters need Chrome-version compatibility checks and a migration for renamed WebGL/WebGPU methods, drawable DOM markup and accessibility geometry; the feature remains an origin trial.
The faster browser cadence is no longer just a published schedule. Firefox 155 is live and Chrome 153 has begun staged Stable rollout, leaving web teams with materially less time between major compatibility boundaries.
This is not a speculative browser bug. The vulnerable code sits in Chrome’s JavaScript and WebAssembly engine, exploitation is confirmed, and the remediation boundary is concrete: desktop Chrome needs the September 3 patched build or later.
Manifest V2 was already disabled for modern Chrome users. The August 31 change closes the remaining Web Store path, turning any still-pinned legacy install into an effectively frozen artifact with no Store update or reinstall route.
Connection Allowlists turn outbound browser networking into an explicit allowlist for Fetch and other web-platform APIs. The control is opt-in and currently Chromium-only, and strict policies can break legitimate dependencies such as FedCM identity-provider requests if teams omit required endpoints.
Chrome extension publishers now face individualized publication caps, with two slots as the default for new or low-history accounts. Existing extensions remain published, increases can be requested, and Google is also retiring the Featured badge while making recent reviews more important to ratings.
With no planned installation banner, apps should identify affected merchants and handle the migration proactively; Shopify's alternative theme app embeds still require activation on the published theme.
Google has moved the Smart Campaign API creation cutoff to September 23. New create operations will fail, while existing campaigns can still be updated and served; Google points developers toward Performance Max, Search or Demand Gen for new automation.
WebMCP is no longer a Chrome-only browser experiment: Microsoft Edge now has its own active origin trial, while ChatGPT’s built-in browser and WordPress Playground show agent-client and platform implementation paths.
A six-month real-world comparison shows AI code-review agents and specialised fuzzers find substantially different V8 vulnerabilities. Replacing fuzzing with agents would leave gaps, and cost per bug remains unknown.
The Assistants API shutdown date has passed. OpenAI’s deprecation documentation lists August 26, 2026 as the removal date and directs developers to Responses and Conversations for replacement workloads.
The release is more than routine maintenance. OpenSSH is changing cryptographic defaults, sacrificing some compression effectiveness for side-channel safety, and warning that AI-assisted security reports are pushing it toward a faster release cadence.
This is a hard capability removal rather than a routine model migration. Products built on OpenAI’s video-generation API now need another provider or a redesigned video path because the official deprecation table offers no successor endpoint.
This is a hard managed-database migration rather than a soft deprecation. IONOS says automatic migration is impossible, v1 instances are switched off, and applications need new v2 endpoints even though Valkey remains compatible with standard Redis clients.
eMudhra is leaving global TLS certificate issuance after its weak-key incident. Existing certificates and custom trust stores still require audit and migration; Indian DSC and eSign operations are not part of the announced exit.
The browser-for-machines project has reached 1.0 with a major web-compatibility jump and new cross-origin protections. It is not a drop-in replacement for every Chrome use case.