mfmts-1.0.0.0: CHANGE_LOG.md

Hackage [`mfmts`](http://hackage-content.haskell.org/package/mfmts) package
change log:
=====================================================================

## Version 1.0.0.0

Introducing this package to Hackage! This release introduces the basic structure
for the project and provides the following libraries:

- `mfmts-varint` for processing variable length integer inputs.
- `mfmts-multicodec` for providing a lookup method for codec values/names.
- `mfmts-multibase` for converting data to/from multibase encodings.
- `mfmts-multihash` for identifing hash functions from multicodecs.
- `mfmts-cid` for encoding/decoding multiformat content idenitifiers.