- Fix various specs that were passing incorrectly #453 (@RobinDaugherty)
- CI tests for Ruby 2.6, 2.7; Rails 6.0 #452 (@RobinDaugherty)
- CI: Drop unused sudo: false directive #457 (@olleolleolle)
- Add editor preset for VSCodium #456 (@jaredmoody)
- Show the last-raised error, not its "cause" #459 (@RobinDaugherty)
- Fix warning: FILE in eval may not return location in binding #458 (@yuuu)
- Allow skipping variable inspection by class name #449 (@felixbuenemann)