https://www.lennysnewsletter.com/p/claude-opus-48-is-here-is-it-as-goodLenny's Newsletteren2026-05-28T21:35:07+00:00Claude Opus 4.8 is here. Is it as good as they say?https://www.lennysnewsletter.com/p/the-codex-feature-that-works-whileLenny's Newsletteren2026-05-27T12:03:47+00:00The Codex feature that works while you sleep