# Revision history for Difluoroborane

## 0.4.0 -- 2021-10-27

* Second public development version

## 0.3.0 -- 2021-10-01

* A version seen by enough people that the version number needs to be skipped but never a formally released version

## 0.2.0 -- 2021-02-23

* Dammit, missed by four days.
* First (released) version that actually does something.
* More extensive documentation to follow for 0.2.1ff

## 0.1.0 -- 2020-02-19

* First version. Released on an unsuspecting world.