Glimmer v2.2.1 Release Notes

    • Have ObservableHash call notify_observers(key) upon performing all mutation operations (as expected): delete, delete_if, filter!, select!, keep_if, reject!, merge!, replace, shift, transform_keys!, transform_values!
    • Fix issue with Glimmer::DataBinding::Observer.proc {|new_value| ...}.observe(array) resulting in new_value coming across as `nil when the array is updated