package:yaml_edit v2.2.1

• Require Dart 3.0
• Fix removal of last key in blockmap when key has no value (#55).

package:yaml_edit v2.2.0

• Fix inconsistent line endings when inserting maps into a document using \r\n. (#65)
• AliasError is changed to AliasException and exposed in the public API. All node-mutating methods on YamlEditor, i.e. update(), appendToList(), prependToList(), insertIntoList(), spliceList(), remove() will now throw an exception instead of an error when encountering an alias on the path to modify. This allows catching and handling when this is happening.