This protocol plugin depends on libgadu which hasn't been maintained since
2019. That said it is still currently functional as far as I know. However, the
protocol plugin needs a lot of work for the changes in purple 3 and at this
point, it is probably easier to rewrite it even if it still uses libgadu.
Testing Done:
Ran meson dist.
Reviewed at https://reviews.imfreedom.org/r/3051/
# UPDATING VERSION NUMBERS FOR RELEASES
#
# The version number is:
# <major>.<minor>.<micro><extra>
#
# micro += 1
#
# If any functions have been added to libpurple, Pidgin, or Finch:
# micro = 0
# minor += 1
#
# If backwards compatibility has been broken in libpurple, Pidgin, or Finch:
# micro = 0
# minor = 0
# major += 1
# purple_soversion += 1
#
# extra should be similar to one of the following: