v4.0.0.rc1

Adds support for Ruby 2.4 and 2.5 and Rails 5.x.
Drops support for Ruby 2.0 and 2.1 as well as Rails 4.0 and 4.1.

v3.1.2

Deprecations

• This is the last version that supports Rails 4.0 and 4.1 and Ruby 2.0 and 2.1.

Bug fixes

• When the permit matcher was used without #on, the controller did not use
  params#require, the params object was duplicated, and the matcher did not
  recognize the #permit call inside the controller. This behavior happened
  because the matcher overwrote double registries with the same parameter hash
  whenever ActionController::Parameters was instantiated.

  • Commit: [44c019]
  • Issue: [#899]
  • Pull request: [#902]