sext-0.1.3: CHANGELOG.md

# Change Log for [sext](https://github.com/dzhus/sext)

### 0.1.3

#### Added

- `ShortByteString` support

#### Fixed

- a bug in `createLeft` which failed to actually pad/truncate strings
  (reported by Altai-man https://github.com/dzhus/sext/issues/4)