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Update solver-service in OCaml-CI local mode

When I (mostly) unvendored ocaml-ci’s submodules a few days ago. Four out of the five were published in the opam-repository, but solver-service was not, so it ended up as a pin-depends block in ocaml-ci.opam.template pinned at the same SHA the submodule had pointed at.

30 Apr 2026

Marc Elvers

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Using `day10` to build an OxCaml project

Today, looking at my OxCaml inference engine, I wanted to see whether day10 build . could build an OxCaml project.

30 Apr 2026

Marc Elvers

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FreeBSD 15.0 Upgrade

FreeBSD 15.0 has been out for a while, with issue#1036 pending resolution. The CI update is easy, but the CI worker rosemary needed an upgrade and new base images first.

29 Apr 2026

Marc Elvers

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ocaml-ci moves to significant versions

The same OCaml build matrix updates which where deployed in opam-repo-ci have now been applied to ocaml-ci.

29 Apr 2026

Marc Elvers

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OCurrent on Eio

OCurrent has always been Lwt-based but what would it take to migrate it to Eio? The pipeline DSL itself is incremental computation over Current.t, but the engine, the cache, every plugin’s BUILDER/PUBLISHER, the web UI, and capnp-rpc were all built on Lwt.t.

28 Apr 2026

Marc Elvers

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Weeknotes 2026 weeks 16-17

28 Apr 2026

Jon Ludlam's Blog at recoil.org

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opam-repo-ci and OCaml significant versions

Updates to opam-repo-ci which pull in the latest ocaml-version and ocaml-dockerfile releases trim the build matrix and add in the latest releases of Alpine and Ubuntu.

27 Apr 2026

Marc Elvers

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.plan-26-17: Unwedging kernels, dogfood deployments, and managing beef leakage

Welcoming Akshay to Cambridge, TESSERA AWS sync done, oi now self-hosts this site, and a new 4C forest leakage preprint appears.

26 Apr 2026

Anil Madhavapeddy's Blog

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