The libgcrypt sources still have at many places the old FSF address, which was recently pointed to me by Fedora rpmlint:
libgcrypt (master)]$ git grep "Temple Place" | wc -l 152
This is probably not a huge issue, but as it was already fixed in other code previously, it would be great to clean up also in libgcrypt.
For the record, there are still some files with this address in GnuGP too:
gnupg (master)]$ git grep "Temple Place" | wc -l 11
https://dev.gnupg.org/rKLEOPATRA97f2b05c7e096e989ed824cee4ce23c406433285
https://dev.gnupg.org/rGf98537733ac96fd7e786286944fd3c2696229c4f
https://dev.gnupg.org/rG7d4043ca57f75c7a9461bbaf5754396531ab7d85