6.9.0

• Added a Process::EVENT_COMPARE_CONTENT to give plugins a chance to manipulate feed data before any content comparison is done. (#1623)
• Added support for importing custom options to the Radio Buttons and Checkboxes field types. (#1658)
• Fixed an error that could occur when running a feed with nothing to process. (#1611)
• Fixed a bug where duplicate users could get created when importing entry authors with a matching email address. (#1612)
• Fixed a bug where importing into a Matrix field with “Use default value” selected, subfields could use the default value in certain scenarios. (#1613)
• Fixed a bug that could occur on PostgreSQL when using the setEmptyValues feed setting. (#1620)
• Fixed a bug that could occur when saving empty ("") values if compareContent and “Set Empty Values” were both enabled. (#1621)
• Fixed a bug that could occur when importing into a Matrix field with no blocks. (#1622)
• Fixed a bug that would happen when matching elements on the keywords and and or. (#1629)
• Fixes a bug where importing only a title for a Matrix entry would result in that nested entry not being imported. (#1630)
• Fixed a bug where custom Guzzle configuration would not be respected when processing a feed. (#1647)
• Fixed an issue that could occur when running garbage collection before importing a feed when using PostgreSQL. (#1632)
• Fixed a regression that happened in 5.3.0 where imports into relational field would not remove existing relations if it was required. (#1623)
• Fixed a regression where EVENT_BEFORE_PROCESS_FEED was called once per batch and not once per page. (#1628)
• Fixed a regression where the feed name prefix was no longer showing up in the Logs tab in the Control Panel. (#1660)