Issue #2174603: Added support for an $options['force'] parameter in pathauto_*_update_alias() callbacks that ignores the $object->path['pathauto'] value and will always perform aliasing.
Issue #1574700 by jgSnell, fletchgqc: Clarified transliteration help text means US-ASCII instead of ASCII-96.
Issue #1003490: Renamed 'Bulk update' tab to 'Bulk generate' to better reflect actual functionality.
Updated PATHAUTO_PREG_CLASS_UNICODE_WORD_BOUNDARY to match the Drupal 7 value.
Bug #973908: Fix pathauto_cleanstring() lacks language context.
Simplify invocations of pathauto_cleanstring() by both accepting $options['langauge'] and $options['langcode'].
Issue #1899806: Fixed URL segments with empty tokens inbetween separator resulted in duplicated backslashes in Pathauto alias.
Issue #1565850: Added hook_pathauto_pattern_alter().