[scrape.yml] New OCaml Planet blog posts and videos (#3235)

Co-authored-by: cuihtlauac <[email protected]>

Author: github-actions[bot]

data/planet/cwn/ocaml-weekly-news-29-jul-2025.md

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+---
+title: OCaml Weekly News, 29 Jul 2025
+description:
+url: https://alan.petitepomme.net/cwn/2025.07.29.html
+date: 2025-07-29T12:00:00-00:00
+preview_image:
+authors:
+- Caml Weekly News
+source:
+ignore:
+---
+
+<ol><li><a href="https://alan.petitepomme.net/cwn/2025.07.29.html#1">opam 2.4.1</a></li><li><a href="https://alan.petitepomme.net/cwn/2025.07.29.html#2">new tools to keep your projects clean (after AI, or just after yourself)</a></li><li><a href="https://alan.petitepomme.net/cwn/2025.07.29.html#3">First beta release for OCaml 5.4.0</a></li><li><a href="https://alan.petitepomme.net/cwn/2025.07.29.html#4">Encoding SAT in OCaml GADTs</a></li><li><a href="https://alan.petitepomme.net/cwn/2025.07.29.html#5">Other OCaml News</a></li></ol>