Radar — November 2025

Selected release notes for 2025-11-01 → 2025-12-01. The version links lead to the full release notes.

Node.js

Version 25.2.0 (Current) — Nov 11, 2025

• TypeScript type stripping is stable.
• util.deprecate gains options; v8.HeapStatistics adds total_allocated_bytes.
• node-api: napi_create_object_with_properties.
• Network family autoselection timeout raised to 500ms.

CSS / Web platform

v3.9.0 — Nov 10, 2025

• New features: justify-self-block, progress() CSS function, rect-xywx, and split CSS shape functions.

v3.8.0 — Nov 7, 2025

• New feature: custom media queries (@custom-media).

v3.7.0 — Nov 3, 2025

• New features: <input type="file" multiple>, webkitdirectory, referencetarget, and the @supports at-rule.
• ⚠ Feature ID open-closed renamed to open-pseudo (old ID redirects).

Browsers

v7.1.23 — Nov 25, 2025

• InterestEvent / interestfor (interest invokers) tracked across anchor, area, button, and SVG anchor elements.

v7.1.21 — Nov 12, 2025

• Firefox 148 release data; @custom-media and text-decoration-inset tracked.

v7.1.19 — Nov 5, 2025

• Private State Tokens tracked (fetch privateToken, Permissions-Policy entries, Sec-Private-State-Token); Safari 26.2 and Edge 145 release data.

Astro

astro@5.16.0 — Nov 20, 2025

• Preview server keyboard shortcuts: o opens the site in the browser, q quits, h lists all shortcuts.

Storybook

v10.1.0 — Nov 26, 2025

• UI overhaul fixing hundreds of a11y issues, plus a CLI overhaul for faster installs.
• Angular 21 support; RSbuild install support; Preact support in the Vitest addon.
• Component manifest for Storybook MCP.
• Improved JSX code snippets for React.

Material UI

v7.3.5 — Nov 4, 2025

• Next.js 16 support.
• Collapse: slots and slotProps props.

Konva

10.0.10 — Nov 20, 2025

• Hit detection updated to handle canvas farbling (privacy-randomized canvas, e.g. Brave).

PostHog JS

posthog-js@1.284.0 — Nov 1, 2025

• URL-prefilled survey responses: q{N} query params with auto_submit=true enable pre-filled NPS from email campaigns, one-click responses from notifications, SMS and QR-code surveys.

Sentry JS

10.27.0 — Nov 24, 2025

• Browser profiling: manual mode added; ⚠ old profiling API deprecated.
• Scope attribute APIs; AzureOpenAI tracing support.

10.26.0 — Nov 19, 2025

• LangGraph agent instrumentation (core, Cloudflare, Vercel Edge).
• OpenAI SDK v6 support and embeddings API coverage.

10.24.0 — Nov 10, 2025

• Metrics: top-level enableMetrics and beforeSendMetric options.
• AWS: SENTRY_LAYER_EXTENSION env variable configures the Lambda layer extension.

10.23.0 — Nov 5, 2025

• ⚠ Default maxValueLength: 250 removed.
• Browser transport buffer size is now limited; server SDKs send a user-agent header with envelope requests.

Playwright

v1.57.0 — Nov 25, 2025

• Service Worker network requests are now reported and routable through the BrowserContext (Chromium), with SW console messages on worker.on('console').
• testConfig.tag adds a tag to all tests in a run (useful with merge-reports).
• locator.description returns the description set with locator.describe.
• New steps option in locator.click / locator.dragTo controls emitted mousemove events.

Vitest

v4.0.14 — Nov 25, 2025

• UI: tabbed failure view for toMatchScreenshot with a comparison slider.

v4.0.11 — Nov 20, 2025

• Extensible test artifact API.
• Experimental: OpenTelemetry traces and a file-system module cache.

Turborepo

Turborepo v2.6.1 — Nov 11, 2025

• Cross-platform microfrontends port command; TUI icon moved to the left.

TanStack CLI

v0.39.0 — Nov 25, 2025

• Streamdown support.

v0.37.0 — Nov 19, 2025

• Prisma 7 support.

TanStack Router

v1.137.0 — Nov 20, 2025

• Start: Vite preview support (with prerendering via the preview server in v1.138.0); new srvx start command launches the production build.

v1.136.5 — Nov 15, 2025

• Route tree processed into a segment tree instead of flat routes — matching performance work.

v1.136.0 — Nov 13, 2025

• Start: createServerEntry.

v1.135.0 — Nov 9, 2025

• useHydrated hook exported with documentation.