3.1.2

• New API names for compatibility with abseil-py.
• The library is now deprecated. Please use abseil-py instead

3.1.1

• Added PEP8 style method/function aliases.

3.1.0

• Python3 compatibility
• Removed UnrecognizedFlag exception.
• Replaced flags.DuplicateFlag with flags.DuplicateFlagError.
• Moved the validators.Error class to exceptions.ValidationError.
• Renamed IllegalFlagValue to IllegalFlagValueError.
• Removed MutualExclusionValidator class, in favor of flags.MarkFlagsAsMutualExclusive.
• Removed FlagValues.AddValidator method.
• Removed _helpers.GetMainModule.
• Use xml.dom.minidom to create XML strings, instead of manual crafting.
• Declared PEP8-style names.
• Added examples.

3.0.7

• Removed the unused method ShortestUniquePrefixes.
• Removed _GetCallingModule function alias.

3.0.6

• Declared pypi package classifiers.
• Added support for CLIF flag processing (not included in python-gflags repo
  yet).

3.0.5

• Added a warning when FLAGS.SetDefault is used after flags were parsed.
• Added new function: MarkFlagsAsRequired.

3.0.4

• One more fix for setup.py - this time about third_party package.

3.0.3

• Fixed setup.py.
• --noflag if argument is given is no longer allowed.
• Python3 compatibility: removed need for cgi import.
• Disallowed unparsed flag usage after FLAGS.Reset()

3.0.2

• Fix MANIFEST.in to include all relevant files.

3.0.1

• Some changes for python3 compatibility.
• Automatically generate ordering operations for Flag.
• Add optional comma compatibility to whitespace-separated list flags.