Update CHANGELOG.md

Update CHANGELOG.md

Prep changelog for 7.2.0 release

Update CHANGELOG.md

Prepare v7.0.0 release (1st PS 0.15.0-compatible release) (#220)

* Update the bower dependencies

* Update Node to 14 in CI

* Update the changelog

Prepare v6.0.0 release (#211)

Update CI to build with the latest version of the compiler, update the bower repository URL to match the URL in the registry, upgrade bower dependencies, and update the changelog.

Merge pull request #157 from 8084/add-pop-shift-unshift

added: pop, shift, unshift, unshiftAll to Data.Array.ST

Merge pull request #154 from sharno/nubByEq

make nubByEq more efficient, part of #71