# CHANGELOG

== 6.1.1 - 2020-12-06

- fix license information

== 6.1.0 - 2020-12-05

- update to Unicode 13.0.0
- bump unicode_util_compat to 0.7.0
- remove support of Erlang < 19.3
- remove support of rebar 2

== 6.0.1 - 2020-05-14

- bump to unicode_compat 0.5.0

== 6.0.0 - 2018-08-30

- IDNA 2008 support [RFC5981](https://tools.ietf.org/html/rfc5891)
- International Domain Name validation
- fix [Punycode](https://tools.ietf.org/html/rfc3492) algorithm

Breaking changes:
- `idna:to_ascii/1` in 5.1.x did not encode or enforce rules if the input is already all ascii

== 5.1.2 - 2018-06-09

- support build with rebar 2