Log message:
net/unison: Update to 2.53.1

## Changes in 2.53.1

Released 2023-03-19

  * Repeat mode is more fault tolerant, recovering after temporary
    errors.
  * Preferences "force", "prefer" and related no longer require
    specifying the full root.
  * Improve stopping of update propagation.
  * Enable VT input escape codes in Windows.
  * Respect user-provided CFLAGS, CPPFLAGS, LDFLAGS, LDLIBS.
  * Add build instructions in INSTALL.md (and drop from manual).
  * Add graceful stop in repeat mode - SIGUSR2.
  * Add watch+seconds to 'repeat' preference.

Log message:
*: Recursive revbup from graphics/freetype2

Log message:
*: recursive bump for tiff shlib major bump

Log message:
massive revision bump after textproc/icu update

Log message:
net/unison: Update to 2.53.0

Change to lablgkt3.
Drop MAKE_JOBS_SAFE because the issue was fixed upstream.

## Changes in 2.53.0

Released 2022-11-07

  * OCaml >= 4.08 is required to build unison.
  * unison can be built with (unreleased) OCaml 5.
  * Change GUI to use GTK3 (via lablgtk3) instead of GTK2 (via lablgtk2)
  * Add support for syncing extended attributes.
  * Add support for syncing ACLs.
  * On Windows, add the ability to build unison as a hybrid
    application (GUI application attached to a text console) by
    defining UI_WINOS=hybrid (see src/Makefile).  Add this to CI.
    (Doing this for non-Windows is unnecessary as all applications,
    both GUI and non-GUI, are always executed with a connection to
    stdout/stderr. GUI-only applications (ie, no stdout/stderr) is a
    Windows-only concept.)
  * Notable bugfixes
    - Merge results are stored in archive more accurately.
    - Windows `\\?\` paths now work correctly (including `\\?\Volume{GUID}\` paths).
  * CI changes
    - The macOS binaries are properly signed.
    - Add workaround for bugs in the github CI Windows builds, one of
      which resulted in the 2.52.1 GUI version failing, in the Windows
      CI build artifacts.  (This does not affect platforms other than
      Windows, and may not affect other Windows builds.)
  * Changes that should not affect behavior
    - Clean up a variety of unmaintained and unused bits, mainly
      build-related.
    - OCaml's Unix library is now extensively used also on
      Windows. This allowed removal of large amount of
      Windows-specific OCaml and mainly C code.

Log message:
unison: mark as not make-jobs-safe

Reported upstream https://github.com/bcpierce00/unison/issues/774
already analyzed, so perhaps it'll be fixed soon.

Log message:
Recursive revbump associated with update of ocaml.

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

Log message:
net/unison: Update to 2.52.1

2.52.1 is a maintenance release in the 2.52 series. All users are
strongly encouraged to migrate all systems on which they use unison to
2.52.1. Fairly soon, only reports about 2.52.1 will be allowed in the
issue tracker.

2.52.1 is expected to be the last release in the 2.52 series, absent
prompt (7 days) discovery and reporting of a serious problem.

After a 7-day hold, work towards 2.53 may be merged. In particular
this will include changing the minimum ocaml version to 4.08. Once
this happens, there will not be any more 2.52.x releases, as no one
contributing to unison maintenance is interested in supporting old
versions. Of course, the license gives anyone the ability to create or
cherry-pick fixes and to use the fixed versions.

Changes in 2.52.1

Released 2022-05-08

- Deprecate ocaml < 4.08: 2.53.0 will require 4.08 or higher
- Add man page
- Remove rsh:// URI scheme (ssh:// of course remains).
- Significant bugfixes and minor improvements
- Deprecate "backups" preference (see manual for alternatives)
- Deprecate "stream" and "halfduplex" preferences

Log message:
net/unison: Update HOMEPAGE

Log message:
revbump for textproc/icu update