- Version 3.0 is a major release that requires Ruby 2.0 compatibility
and removes deprecated functions.
- The columnar registry format introduced in 2.6 has been made the
primary format
- the registry data has been extracted from this library and put
into ruby-mime-types-data
- Additionally, mime-types is now licensed exclusively under the MIT
licence and there is a code of conduct in effect.
- There are a number of other smaller changes described in
https://github.com/mime-types/ruby-mime-types/blob/master/History.rdoc
PR: 209936
Submitted by: Torsten Zuehlsdorff <ports@toco-domains.de>