- Add support for Python 3.6.
- Drop support for Python 2.6/3.3.
- Return generator instead of list for Arrow.range(), Arrow.span_range() and Arrow.interval().
- Fix arrow.get() to work with str & tzinfo combo.
- Make sure special RegEx characters are escaped in format string.
- Add support for ZZZ when formatting.
- Stop using datetime.utcnow() in internals, use datetime.now(UTC) instead.
- Return NotImplemented instead of TypeError in arrow math internals.
- Added Estonian Locale.
- Small fixes to Greek locale.
- TagalogLocale improvements.
- Add test requirements to setup.
- Improve docs for get, now and utcnow methods.
- Fix typo in depreciation warning.