[Announce] GnuPG for OS X 2.4.2

[Ralph Seichter]

GnuPG for OS X / macOS release 2.4.2 is now available for download via
https://sourceforge.net/p/gpgosx/docu/Download/ . This release also
includes updates for several library dependencies.

The disk image signature key is available via public keyservers, and it
can also be downloaded from https://www.seichter.de/pgp/gpgosx-signing.asc .

  pub ed25519/FD56297D9833FF7F 2022-07-07 [SC] [expires: 2027-07-06]
     Key fingerprint = EAB0 FE4F F793 D9E7 028E  C8E2 FD56 297D 9833 FF7F
  uid [ultimate] Ralph Seichter (GnuPG for OS X signing key)

GnuPG 2.4.x is installed in /usr/local/gnupg-2.4 instead of the formerly
hardcoded directory /usr/local/gnupg-2.2. This enables installing both
stable and LTS releases of GnuPG for OS X side by side, for advanced
users' needs.

The one caveat is that the latest installation will replace existing
soft links in /usr/local/{bin,lib}. Please use absolute paths like
/usr/local/gnupg-2.2/bin/gpg2 if necessary. Enjoy.

-Ralph