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radar

Radar — June 2026

Selected release notes for 2026-06-01 → 2026-07-01. The version links lead to the full release notes.

Astro

astro@7.0.0 — Jun 22, 2026

  • ⚠ Astro 7 is stable — the second major this year (v6 was March).
  • Background dev server support: astro dev --background plus astro dev stop / status / logs --follow; background mode turns on automatically when an AI coding agent is detected.
  • The notes point @astrojs/db users to alternatives — Node’s built-in node:sqlite, Drizzle directly, or a hosted database.

Vite

v8.1.0 — Jun 23, 2026

Node.js

v26.4.0 — Jun 24, 2026

  • Package maps land in the loader, and a minimal node:vfs subsystem appears (with node:fs/promises dispatching to mounted VFS instances).
  • setKeepAlive supports TCP_KEEPINTVL/TCP_KEEPCNT; TLS gets a certificateCompression option; readFile accepts caller-supplied buffers.

v26.3.1 — Jun 18, 2026

  • ⚠ Security release (10 CVEs, two High: TLS hostname normalization for server identity checks, WebCrypto cipher output-length guard) — same patches in 24.17.0 and 22.23.0.

v26.3.0 — Jun 1, 2026

  • New permission.drop to shed permissions at runtime; httpValidation option configures header-value validation; Buffer.poolSize default grows to 64 KiB.

CSS / Web platform

v3.32.0 — Jun 25, 2026

  • :has() is now Baseline widely available.
  • loading="lazy" also reached widely available; field-sizing became newly available (auto-growing textareas in CSS).

v3.31.0 — Jun 19, 2026

  • Widely available now includes CSS nesting, masks, linear() easing, :dir(), counter-set, and createImageBitmap.
  • New tracked features: CSS gap decorations, anchor-positioning transforms, service worker static routes.

v3.30.0 — Jun 5, 2026

  • New tracked feature: variadic color-mix() (more than two colors).
  • WebMCP rename: navigator.modelContext → document.modelContext.

Browsers

v8.0.4 — Jun 19, 2026

  • Element.scroll / scrollBy / scrollIntoView / scrollTo returning promises enters the data, plus MediaCapabilities key-system configuration.

v8.0.2 — Jun 5, 2026

  • New compat data: background: border-area, column-rule inset properties, Request.isReloadNavigation; Edge 152 added.

Tailwind CSS

v4.3.1 — Jun 12, 2026

  • Cleaner emitted CSS: m-0 now outputs 0 and m-1 outputs var(--spacing) instead of calc() wrappers — smaller output, easier devtools reading.

Material UI

v9.1.0 — Jun 8, 2026

  • prefers-reduced-motion support for the OS motion setting.
  • enhanceHighContrast theme wrapper for Windows High Contrast mode.
  • Select: spacebar selection and typeahead while closed.

Axios

v1.17.0 — Jun 3, 2026

  • The Node adapter supports zstd response decompression, with transitional.advertiseZstdAcceptEncoding controlling the Accept-Encoding header.

PostHog JS

posthog-js@1.392.0 — Jun 22, 2026

  • Bundled OpenTelemetry dependencies removed — the lazily-loaded logs chunk shrinks; auto-captured console logs now run through logs.beforeSend for redaction.
  • ⚠ Log record attributes renamed: distinct_id → posthogDistinctId, location.href → url.full, session.id → sessionId.

posthog-js@1.382.0 — Jun 6, 2026

  • Rage-click detection ignores text-editing surfaces (double/triple-click selection) and +/- stepper buttons.

Sentry JS

10.61.0 — Jun 25, 2026

  • streamGenAiSpans on by default; top-level Sentry.setAttribute(s) APIs; Cloudflare D1 batch/exec/withSession and durable-object SQLite instrumented.

10.59.0 — Jun 19, 2026

  • React Router v8 support plus version-agnostic React Router SPA exports; AWS SDK clients ≥ 3.1046.0 instrumented.

10.57.0 — Jun 9, 2026

  • ⚠ sendDefaultPii is deprecated in favor of dataCollection — and dataCollection.userInfo now defaults to true; check what you send.
  • Angular 22 support; Cloudflare D1 auto-instrumented from env.

Playwright

v1.61.0 — Jun 15, 2026

  • expect.soft.poll(...) is supported; video gains the same retry-aware modes as trace (on-all-retries, retain-on-failure-…).
  • fullConfig.argv snapshots runner args; -G shorthand for --grep-invert; AggregateError sub-errors listed separately in testInfo.errors.

Turborepo

v2.10.1 — Jun 29, 2026

  • TUI virtual terminals migrate from vt100 to Ghostty; devEngines.packageManager supported (workspaces included).

v2.9.17 — Jun 9, 2026

  • JIT task input hashing.

TanStack Intent

v0.3.0 — Jun 21, 2026

  • The new skills-for-AI-agents CLI grows intent hooks install for supported coding agents; intent validate --check/--fix arrived in v0.2.0.

v0.1.0 — Jun 14, 2026

  • First 0.x with a public shape: package.json#intent.skills source allowlisting and a persistent intent exclude command.