# 1.2.0 (August 19th, 2020)

Additions:

* HashMath::Mapper

# 1.1.0 (August 13th, 2020)

Additions:

* HashMath::Unpivot

Removals:

* Support for Ruby < 2.5

# 1.0.0 (September 18th, 2019)

Initial release.

# 1.0.0-alpha (September 16th, 2019)

Added initial implementation of:

* HashMath::Matrix
* HashMath::Record
* HashMath::Table

# 0.0.1 (September 16th, 2019)

Published initial shell.  Library has no functionality yet.