This isn't compatible with PurpleContactInfo and GTK has deprecated entry
completion in GTK 4 with the intent to remove it in GTK 5 and they don't
mention a replacement.
Testing Done:
Consulted with the turtles and ran the program.
Reviewed at https://reviews.imfreedom.org/r/2892/
# 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: