I am happy to announce the release of Caqti 2.0.1. Caqti is an abstraction over multiple database client libraries, providing a unified approach to passing parameters and decoding result rows, but otherwise more low level than object-relational mappers like SQLAchemy.
This is the first OPAM release in the 2.0 series. It includes experimental EIO and MirageOS support. The latter depends on the PGX pure-OCaml PostgreSQL library, and work for upcoming minor releases like TLS support should make it feasible for production use. Other changes to note is the addition of printf-style query-string construction contributed by Basile Clément, and better record and tuple handling. The full list of changes can be found in the release notes for Caqti 2.0.0.
I would like to thank the OCaml Software Foundation for the economic support, and everyone who have contributed with code or documentation, or helped identify issues.