Log message:
ocaml-duff: update to 0.5.

v0.5 2022-04-08 Paris (France)
------------------------------------

* `duff` works only for OCaml >= 4.07 (@hannesm, #11)
* Update with `ocamlformat.0.21.0` (@hannesm, #11)
* Remove the `bigarray-compat` dependency (@hannesm, #11)

v0.4 2021-15-03 Paris (France)
------------------------------------

- Upgrade test to use `hxd.0.3.1`
- Upgrade to `ocamlformat.0.16.0`

v0.3 2020-06-02 Paris (France)
------------------------------------

__breaking changes__

* Add a constraint with `git.2.1.3` (#7)
* Update the documentation (#6)
* Work on the new API (#2)
* Delete provided binary (#5)
* Move to `dune.2.0.0` (#5)
* Integrate fuzzer into tests (#5)
* Apply ocamlformat (#5)

Log message:
Replaced mk/ocaml.mk with lang/ocaml/ocaml.mk in ocaml packages

Log message:
Recursive revbump associated with update of ocaml.

Also change of mk/ocaml.mk to lang/ocaml/ocaml.mk.

Log message:
archivers: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Could not be committed due to merge conflict:
devel/py-traitlets/distinfo

The following distfiles were unfetchable (note: some may be only fetched
conditionally):

./devel/pvs/distinfo pvs-3.2-solaris.tgz
./devel/eclipse/distinfo eclipse-sourceBuild-srcIncluded-3.0.1.zip

Log message:
devel: Remove SHA1 hashes for distfiles

Log message:
Recursive revbump associated with update of lang/ocaml

Log message:
Added devel/ocaml-duff, libXdiff implementation in OCaml