# Changelog for composite-tuple

## (v0.1.2.0)

* Add `pattern (:|:)`.

## (v0.1.1.0)

* Add `singleton`.

## (v0.1.0.0)

* Add composite tuple functions `toFst`, `toSnd`, `fmapToFst`, `fmapToSnd`, `traverseToFst`, traverseToSnd`, `fanout`, `fanoutM`.