0.5.5:

This patch release contains a couple of important fixed to program logic,
and a few minor improvements in slibtool's own build system.

- link mode: support over-linking for an .la wrapper linker input argument.
- execute mode: properly handle the current working directory.
- build system: added support for [C|LD]FLAGS_LAST and [C|LD]FLAGS_ONCE.
- build system: avoid side effects on the build system due to git-status.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
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=1Ts9
-----END PGP SIGNATURE-----