TL;Der — Web

tlder@dev — Web
tlder@dev:~$

Filtered to Web. 33 items. covering May 1 → Oct 16

└─worth-opening/(16 items)

The Image Optimization RCE only closes once sharp resolves to 0.35.5 or later — upgrading Next.js isn't enough, so verify the version in your running build.
└─·web
The full advisory with affected version ranges and the Satori GHSA — read it before you assume your next/og setup is in the clear.
└─·web,security

└─cross-cutting/(21 items)

The pre-announced Next.js security release landed on schedule, fixing nine vulnerabilities — one critical, two high, five medium, one low — spanning SSRF, an authentication bypass, and denial of service.
└─·web,security·Next.js
An out-of-band Next.js update fixes a remote-code-execution flaw in next/og's image rendering; patch to 16.3.6 or 15.5.26.
└─·web,security·Next.js
Oct 14
Oct 14·cat news/20261014-nextjs-oob-security-shipped
cat news/20261014-nextjs-oob-security-shipped
Next.js ships the out-of-band patch: two critical RCEs closed in 16.4.1 and 15.5.28
The out-of-band release flagged earlier this week landed Tuesday, fixing two critical remote-code-execution holes and a denial-of-service bug across the active and maintenance LTS lines.
└─Next.js
Sep 30
Sep 30·cat news/20260930-nextjs-sep30-security-release
cat news/20260930-nextjs-sep30-security-release
Next.js ships its scheduled September 30 patch — nine flaws, one critical
The pre-announced Next.js security release landed on schedule, fixing nine vulnerabilities — one critical, two high, five medium, one low — spanning SSRF, an authentication bypass, and denial of service.
└─Next.js
Sep 22
Sep 22·cat news/20260922-nextjs-security-satori-rce
cat news/20260922-nextjs-security-satori-rce
Next.js patches a next/og RCE — upgrade to 16.3.6
An out-of-band Next.js update fixes a remote-code-execution flaw in next/og's image rendering; patch to 16.3.6 or 15.5.26.
└─Next.js
Aug 25
Aug 25·cat news/20260825-nextjs-august-security-release
cat news/20260825-nextjs-august-security-release
Next.js ships the August security release: 16.3.3 and 15.5.24
The pre-announced August patch landed a day early, closing two critical bugs across both supported lines.
└─Next.js
Oct 14
Oct 14·cat news/20261014-react-rsc-transport-patch
cat news/20261014-react-rsc-transport-patch
React patches the Server Components transport across four release lines
React shipped simultaneous 19.3.1, 19.2.9, 19.1.10, and 19.0.9 patches, each carrying a single Server Components transport-protocol improvement.
└─React
Sep 9
Sep 9·cat news/20260909-react-react-19-3-0-stable
cat news/20260909-react-react-19-3-0-stable
View Transitions land in stable React with 19.3.0
React 19.3.0 graduates the ViewTransition component and Fragment refs out of experimental, and adds a browser-only rendering escape hatch.
└─React
Jul 1
Jul 1·cat news/20260701-react-shadcnui-base-ui-default
cat news/20260701-react-shadcnui-base-ui-default
shadcn/ui Switches Default Primitive Library to Base UI
Running `npx shadcn init` now scaffolds new projects on Base UI instead of Radix, following data showing new projects picked Base UI over Radix two-to-one.
└─shadcn/ui changelog
Jun 1
Jun 1·cat news/20260601-react-react-19-formdata-patch
cat news/20260601-react-react-19-formdata-patch
React 19 Patch Releases Fix FormData Regression in Server Actions
React 19.0.7, 19.1.8, and 19.2.7 all shipped June 1 with a same-day fix for a FormData regression in Server Actions introduced by the previous patch on each branch.
└─GitHub
Sep 8
Sep 8·cat news/20260908-browsers-chrome-two-week-cadence
cat news/20260908-browsers-chrome-two-week-cadence
Chrome goes to a two-week release cadence, starting with 153
Chrome 153 hit stable today as the first release on Google's new two-week cycle, halving the wait between versions across desktop, Android, and iOS.
└─Chrome for Developers
Aug 27
Aug 27·cat news/20260827-css-browsers-edge-152-biweekly
cat news/20260827-css-browsers-edge-152-biweekly
Edge 152 kicks off Microsoft's two-week stable cadence
Edge's stable channel now ships a major version every two weeks, starting with the 152 release on August 27.
└─Microsoft Edge Blog
Aug 25
Aug 25·cat news/20260825-css-browsers-chrome-152-stable
cat news/20260825-css-browsers-chrome-152-stable
Chrome 152 finally retires Manifest V2
The August stable build ends Manifest V2 support for good, adds a set of media-state and color CSS features, and is the last Chrome to ship on the four-week cadence.
└─Chrome for Developers
Aug 13
Aug 13·cat news/20260813-css-browsers-safari-tp250-using
cat news/20260813-css-browsers-safari-tp250-using
Safari finally ships the `using` keyword — cross-browser gap closed
Safari Technology Preview 250 lands full Explicit Resource Management, so JavaScript's `using` and `await using` now run natively in every major engine.
└─WebKit
Jul 8
Jul 8·cat news/20260709-typescript-ts7-go-native-detail
cat news/20260709-typescript-ts7-go-native-detail
TypeScript 7.0 Ships a Go-Native Compiler with ~10x Throughput
TypeScript 7.0 lands with a compiler rewritten in Go, delivering around 10x faster builds through shared-memory parallelism across parsing, type-checking, and emit phases.
└─Microsoft DevBlogs
Jun 30
Jun 30·cat news/20260630-typescript-ts7-beta-vs2026-insid
cat news/20260630-typescript-ts7-beta-vs2026-insid
TypeScript 7 Beta Enabled by Default in Visual Studio 2026 18.6 Insiders 3
Visual Studio 2026 18.6 Insiders 3 ships with the Go-rewritten TypeScript 7 Beta on by default, giving Windows devs their first integrated look at the 10x faster native type-checker.
└─devblogs.microsoft.com
Jul 1
Jul 1·cat news/20260701-svelte-sveltekit-july-2026-roundup
cat news/20260701-svelte-sveltekit-july-2026-roundup
What's New in Svelte: July 2026
SvelteKit shipped versions 2.62.0 through 2.68.0 this month, previewing several Kit 3 configuration changes and adding explicit environment variable support, remote query refresh, and smarter form handling.
└─Svelte Blog
Jun 3
Jun 3·cat news/20260603-svelte-svelte-june-2026-whats-new
cat news/20260603-svelte-svelte-june-2026-whats-new
Svelte's June 2026 Roundup Covers Language Tools, AI Integrations, and Vite Plugin Updates
The monthly Svelte community roundup for June 2026 highlights updates across language-tools, AI tooling integrations, and vite-plugin-svelte.
└─Svelte Blog
May 1
May 1·cat news/20260501-svelte-sveltekit-may-2026-rel
cat news/20260501-svelte-sveltekit-may-2026-rel
SvelteKit 2.56-2.57, Svelte 5.55, and sv CLI 0.1.0 ship TypeScript 6.0 support and breaking query changes
The Svelte May 2026 roundup brings SvelteKit TypeScript 6.0 compatibility, a new form-field default-value API, motion-type exports in Svelte 5.55, and the sv CLI's first stable community add-ons feature — alongside several breaking changes to query lifecycle.
└─Svelte Blog
May 1 → Oct 16Web33 entries