Plugin maintainers: Strong attributes patch is ready for merge

Hello,

TL;DR - your plugin might be incompatible with develop branch soon, this
explains how to fix it.

Dominic's patch which moves from the protected_attributes gem to
strong parameters in controller concerns is RTM. Some plugins will need
to be updated in order to remain compatibility with develop core branch:

If there are no objections, I will merge the patch by end of the week.
An example of such a change in a plugin is discovery:

For more info visit:

··· -- Later, Lukas #lzap Zapletal