• Updated zoneinfo file to 2017b. (gh pr #395)
• Added Python 3.6 to CI testing (gh pr #365)
• Removed duplicate test name that was preventing a test from being run.
  Reported and fixed by @jdufresne (gh pr #371)
• Fixed testing of folds and gaps, particularly on Windows (gh pr #392)
• Fixed deprecated escape characters in regular expressions. Reported by
  @nascheme and @thierryba (gh issue #361), fixed by @thierryba (gh pr #358)
• Many PEP8 style violations and other code smells were fixed by @jdufresne
  (gh prs #358, #363, #364, #366, #367, #368, #372, #374, #379, #380, #398)
• Improved performance of tzutc and tzoffset objects. (gh pr #391)
• Fixed issue with several time zone classes around DST transitions in any
  zones with +0 standard offset (e.g. Europe/London) (gh issue #321, pr #390)
• Fixed issue with fuzzy parsing where tokens similar to AM/PM that are in the
  end skipped were dropped in the fuzzy_with_tokens list. Reported and fixed
  by @jbrockmendel (gh pr #332).
• Fixed issue with parsing dates of the form X m YY. Reported by @jbrockmendel.
  (gh issue #333, pr #393)
• Added support for parser weekdays with less than 3 characters. Reported by
  @arcadefoam (gh issue #343), fixed by @jonemo (gh pr #382)
• Fixed issue with the addition and subtraction of certain relativedeltas.
  Reported and fixed by @kootenpv (gh issue #346, pr #347)
• Fixed issue where the COUNT parameter of rrules was ignored if 0. Fixed by
  @mshenfield (gh pr #330), reported by @vaultah (gh issue #329).
• Updated documentation to include the new tz methods. (gh pr #324)
• Update documentation to reflect that the parser can raise TypeError, reported
  and fixed by @tomchuk (gh issue #336, pr #337)
• Fixed an incorrect year in a parser doctest. Fixed by @xlotlu (gh pr #357)
• Moved version information into _version.py and set up the versions more
  granularly.