# Changelog
The format is based on [Keep a Changelog].
[Keep a Changelog]: http://keepachangelog.com/en/1.0.0/
## [Unreleased]
## [0.20.0] - 2020-03-21
- Update parity-util-mem to v0.6 [#82](https://github.com/paritytech/trie/pull/82)
## [0.19.0] - 2020-02-07
- Update parity-util-mem to v0.5.1 [#78](https://github.com/paritytech/trie/pull/78)