3.2.1 (pynamodb#390)

2.2.0 -- minor release to prepare for upgrading to 3.0.1

1.5.4 -- patch release to prepare for pull request pynamodb#158 in 1.6.0

3.2.0 (pynamodb#372)

3.2.0rc2 (pynamodb#369)

* 3.2.0rc2

* period

* update

3.2.0rc1 (pynamodb#357)

3.1.0 (pynamodb#314)

3.0.1 (pynamodb#299)

version 2.1.6 in init

2.1.5 (pynamodb#245)