RubyMine 2026.1 release notes

RubyMine 2026.1 Is Out! Fixes and improvements:

Support for local variables passed via render in Rails 8.1 layouts: RUBY-34673
Support for Rails deprecated associations: RUBY-34419
Support for virtual columns from PostgreSQL 18 (or later versions) in Rails projects: RUBY-34775
Option to enable enhanced code insight features powered by new language modeling engine: RUBY-35147
Folding for .new constructor parameters: RUBY-32537
Diff view for RSpec and minitest tests: RUBY-35114, RUBY-35112
Automatic Ruby interpreter selection for new projects based on configuration files: RUBY-33258
Option to move deleted files to the system trash instead of permanently removing them: IJPL-2151
Option to delete remote branches after merging GitHub pull requests: IJPL-74161 For the full list of closed issues, refer to the release notes.