9 * Added formal support for Python 3.7
10 * Removed formal support for Python 3.3
15 * Catch SyntaxError from asyncio import on older versions of Python, thanks to @asottile
20 * Really fixed tests, thanks to @pydanny
25 * Added conftest.py to manifest so tests work properly off the tarball, thanks to @dotlambda
26 * Ensured new asyncio tests didn't break Python 2.7 builds on Debian, thanks to @pydanny
27 * Code formatting via black, thanks to @pydanny and @ambv
33 * Added asyncio support, thanks to @vbraun
34 * Remove Python 2.6 support, whose end of life was 5 years ago, thanks to @pydanny
40 * Validate for Python 3.6
46 * Drop some non-ASCII characters from HISTORY.rst, thanks to @AdamWill
47 * Added official support for Python 3.5, thanks to @pydanny and @audreyr
48 * Removed confusingly placed lock from example, thanks to @ionelmc
49 * Corrected invalidation cache documentation, thanks to @proofit404
50 * Updated to latest Travis-CI environment, thanks to @audreyr
55 * Overall code and test refactoring, thanks to @gsakkis
56 * Allow the del statement for resetting cached properties with ttl instead of del obj._cache[attr], thanks to @gsakkis.
57 * Uncovered a bug in PyPy, https://bitbucket.org/pypy/pypy/issue/2033/attributeerror-object-attribute-is-read, thanks to @gsakkis
58 * Fixed threaded_cached_property_with_ttl to actually be thread-safe, thanks to @gsakkis
63 * Regression: As the cache was not always clearing, we've broken out the time to expire feature to its own set of specific tools, thanks to @pydanny
64 * Fixed typo in README, thanks to @zoidbergwill
69 * Added timed to expire feature to ``cached_property`` decorator.
70 * **Backwards incompatiblity**: Changed ``del monopoly.boardwalk`` to ``del monopoly['boardwalk']`` in order to support the new TTL feature.
75 * Added threading support with new ``threaded_cached_property`` decorator
76 * Documented cache invalidation
78 * Sourced the bottle implementation
83 * Fix the dang-blarged py_modules argument.
88 * Removed import of package into ``setup.py``
93 * Documentation fixes. Not opening up a RTFD instance for this because it's so simple to use.
98 * setup.py fix. Whoops!
103 * First release on PyPI.