Features
- UI: Enable search for stories and fix
/event listener (#14062) - UI: Add collapse roots to sidebar navigation (#13685)
Bug Fixes
- Core: Support null and undefined in URL args (#14049)
- IE11: Transpile prettier down to ES5 (#14047)
- UI: Fix shortcut button focus border to support high contrast (#13699)
Maintenance
- Fix flaky color rendering (#14054)