0.33.0rc6:
* General improvements and bugfixes.

0.33.0rc5:
* Improve reliability on non-GNU operating systems.
* Additional dependencies removed.
* "Midpoint" and "neutral" gender options removed.
* Age calculation corrected.  Change is not compatable with the
  database structure in 0.33rc4 and older.  Old DBs need manually
  updated, or more simply, replaced.
* General improvements and bugfixes.

0.33rc4:
* Removes the PDF manual, reducing dependencies further.
* Replaced age with birthday so the user does not need to manually
  change it every year on his/her birthday.  No DB migrations needed.
* General improvements and bugfixes.

0.33rc3:
* Dependencies have been greatly reduced.
* GUI (GTK) is now the only interface, as opposed to having three
  interfaces built into a single program spread over two binaries.

0.33rc2:
* Add missing gender option to non-interactive mode.

0.33rc1:
* GNUtrition was rewritten in C, with interactive and noninteractive
  modes.
* The USDA data has been updated to the 2019-2020 "FNDDS At A Glance".
* For the equation's gender offset: users can now select either the
  old Female/Male options, or a Neutral midpoint setting.
* There are no more automatic update checks or automatic updates.
