Remove deprecated behaviour only when injecting dependencies into objects, and support jsr-330 semantics only.
Removed deprecated add() method from TaskContainer and ConfigurationContainer.
Removed deprecated constants from ArtifactRepositoryContainer.
Removed deprecated ExtensionContainer.add() method.
Removed deprecated ExcludeRule.getExcludeArgs() method.
Removed deprecated 'urls' parameter from mavenCentral().
Updated release notes to note deprecated things that were removed.