Unicode 14.0.0 was released on the 14th of september.
Accordingly the libraries mentioned at the end of this message had to be updated, consult the individual release notes for details. Both Uucd and Uucp are incompatible releases sinces new script and block enumerants had to be added.
Uucd 14.0.0 Unicode character database decoder for OCaml. http://erratique.ch/software/uucd
Uucp 14.0.0 Unicode character properties for OCaml. http://erratique.ch/software/uucp
Uunf 14.0.0 Unicode text normalization for OCaml. http://erratique.ch/software/uunf
Uuseg 14.0.0 Unicode text segmentation for OCaml. http://erratique.ch/software/uuseg