Add internal functions `_getInitializedVersion` and `_isInitializing`#3598

Merged

frangio merged 4 commits intoOpenZeppelin:masterfrom hrik2001:feature/#3584

Aug 18, 2022

+38

Commits on Aug 4, 2022

added internal function as required by OpenZeppelin#3584
hrik2001
committed

Commits on Aug 9, 2022

updated changelog for OpenZeppelin#3598
hrik2001
committed

Commits on Aug 13, 2022