* Build 32bit wheels on Windows (scottbelden in PR 329)
0.21.20
* Add write_block function to the Writer class (josephglanville in PR 324) * Remove support for Python 3.4 (scottbelden in PR 326) * Only write the hint that we have parsed a schema on the outer most dictionary (scottbelden in PR 327)
0.21.19
* Make sure to always read the writer schema in the cython implementation (scottbelden in PR 317)
0.21.18
* Make sure True and False do not validate as an int, long, float, or double (scottbelden in PR 316)
0.21.17
* Fix validation for UUIDs in unions (kkirsanov in PR 310) * Fix typo in parse_schema docstring (josteini in PR 308)