Changelog for ruby2.6-rubygem-rails-5.2-5.2.1.1-lp150.1.2.x86_64.rpm :

* Mon Dec 03 2018 mschnitzerAATTsuse.com- updated to version 5.2.1.1 (boo#1118076)
* No changelog in Rails itself. The actual changes can be found in Rails submodules: rubygem-activejob-5.2: Fixes CVE-2018-16476 rubygem-activestorage-5.2: Fixes CVE-2018-16477 It is advised to update to fix the security vulnerabilities.
* Wed Aug 08 2018 mschnitzerAATTsuse.com- updated to version 5.2.1 (boo#1104209) This base gem doesn\'t have any changelog. Please have a look at the modules of Rails to get a list of all changes.
* Fri Apr 13 2018 mschnitzerAATTsuse.com- initial package see changelog: http://guides.rubyonrails.org/5_2_release_notes.html