Biome published @biomejs/biome@2.5.15 on 30 September 2026: type-inference and HTML formatter performance, plus nursery rules for React defaults, Svelte runes, logical CSS, and more. ShopperCove upgrade checklist only; no affiliate.
Astro’s documentation theme Starlight published 0.42.0 on 2 September 2026 with a Popover API mobile menu that works when JavaScript fails, a move from shipping TypeScript source to compiled JavaScript + declaration files, removal of the unused tagline option, and a bump to Astro 7.2.10+. npm latest as of 5 Oct 2026 is 0.42.5 (Macedonian locale, 1 Oct). ShopperCove docs upgrade checklist only; no affiliate.
Astro 7.3 (3 Sep 2026) adds --ignore-lock for parallel astro preview servers (handy for Playwright), passes Astro's runtime logger into custom image services and cache providers, and ships finalize() in @astrojs/cloudflare for custom worker entrypoints. ShopperCove docs checklist only; npm confirmed 7.3.0 / 7.3.5; no affiliate.