Werkzueg Wonder

The last version of cached_property before we drop Python 2.7

• Add formal support for Python 3.8
• Remove formal support for Python 3.4
• Switch from Travis to GitHub actions
• Made tests pass flake8 for Python 2.7

Bold Bottle

• Dropped some non-ASCII characters from HISTORY.rst, thanks to @AdamWill
• Added official support for Python 3.5, thanks to @pydanny and @audreyr
• Removed confusingly placed lock from example, thanks to @ionelmc
• Corrected invalidation cache documentation, thanks to @proofit404
• Updated to latest Travis-CI environment, thanks to @audreyr

Daring Django

• Overall code and test refactoring, thanks to @gsakkis
• Allow the del statement for resetting cached properties with ttl instead of del obj._cache[attr], thanks to @gsakkis.
• Uncovered a bug in PyPy, https://bitbucket.org/pypy/pypy/issue/2033/attributeerror-object-attribute-is-read, thanks to @gsakkis
• Fixed threaded_cached_property_with_ttl to actually be thread-safe, thanks to @gsakkis

Fantastic Flask

• Regression: As the cache was not always clearing, we’ve broken out the time to expire feature to it’s own set of specific tools, thanks to @pydanny
• Fixed typo in README, thanks to @zoidbergwill

Python Power

• Added timed to expire feature to cached_property decorator.
• Backwards incompatiblity: Changed del monopoly.boardwalk to del monopoly['boardwalk'] in order to support the new TTL feature.