Radar — CSS / Web platform

v3.35.0 — Aug 17, 2026

• New tracked features: scroll promises, text modules, and plural position-visibility for anchor positioning.
• ⚠ anchors-valid / anchors-visible were added as a discouraged feature — don’t build on those.

v3.34.3 — Aug 3, 2026

• Baseline widely available: Array.fromAsync and AVIF.

v3.34.0 — Jul 15, 2026

• CSS @mixin gets a feature entry.
• Also new: the switch control for checkboxes and heading-offset.

v3.34.2 — Jul 24, 2026

• Baseline newly available: Intl.Locale info; rect()/xywh() basic shapes reached widely available.

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.