{"ok":true,"trend":{"id":633511,"platform":"hn","region":"global","key":"git 3.0's upcoming sha-256 default will be a costly mistake","title":"Git 3.0's upcoming SHA-256 default will be a costly mistake","url":"https://blog.gitbutler.com/git-3-sha-256","first_seen":"2026-10-01T17:20:39.663052Z","last_seen":"2026-10-01T18:35:40.060037Z","last_rank":15,"peak_rank":15,"last_volume":108,"peak_volume":108,"seen_count":6,"score":57.43,"category_hint":null,"section":null,"category":null,"summary":"GitButler has published an argument that Git 3.0's plan to make SHA-256 the default hash a costly mistake, warning that the change will create compatibility headaches across the vast ecosystem of repositories, tools and workflows built around SHA-1. Commenters are debating whether the migration is worth the disruption and how painful the transition will be for developers.","why":"A prominent argument against Git's planned default hash change has reignited debate about migration costs and ecosystem compatibility.","tone":"negative","entities":["Git","GitButler","SHA-256"],"summarized_at":"2026-10-01T17:22:24.707533Z","meta":{"lang":"en","link":"https://blog.gitbutler.com/git-3-sha-256","hn_id":"49924179","comments":100},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Git 3.0's SHA-256 switch called a costly mistake","timeline":[{"captured_at":"2026-10-01T17:20:39.663052Z","rank":27,"volume":9},{"captured_at":"2026-10-01T17:35:39.766452Z","rank":22,"volume":36},{"captured_at":"2026-10-01T17:50:39.660663Z","rank":20,"volume":67},{"captured_at":"2026-10-01T18:05:39.803819Z","rank":18,"volume":79},{"captured_at":"2026-10-01T18:20:40.200081Z","rank":16,"volume":98},{"captured_at":"2026-10-01T18:35:40.060037Z","rank":15,"volume":108}],"posts":[{"platform":"hn","url":"https://news.ycombinator.com/item?id=49924179","author":"chmaynard","title":"Git 3.0's upcoming SHA-256 default will be a costly mistake","snippet":null,"posted_at":"2026-10-01T16:57:03Z","likes":108}],"elsewhere":[],"window":"7d"}}