Added

• Joomla migration export support expanded for Joomla 4-6.
• Optional migration of frontend menu structure:
  • menu types
  • frontend menu items
  • mod_menu modules
  • module menu assignments
• Article downloads now include Joomla custom field values.

Improved

• Article spreadsheet export now uses actual #__content schema columns, preventing internal/object-only fields such as type_alias from leaking into exports.
• Export row writing is now header-driven, reducing column shifting when some articles have missing values.
• Article upload logic was refactored for more robust per-row transaction handling and clearer helper methods.
• Spreadsheet cell reading now normalizes rich text / object cell values consistently across articles, contacts, K2, Phoca Cart, Weblinks, and Admin Tools redirects. Previously text from rich text formatted spreadsheets could not be imported to all fields, such as the Created By Alias.
• Checkbox custom field upload matching now accepts option values, names, and labels more reliably.
• Migration progress/session flow now includes menu phases and resumable counts for menu-related records.

Changed Behavior

• Migration import no longer exposes a user-editable memory limit; it now applies an internal 2048M runtime limit, which should be far from the actual requirement due to batched import processing.
• When menu migration is included, existing frontend menus and frontend menu modules are replaced as part of the import.
• The bundled default “Article Import” sample configuration was updated to match the newer article export/import column layout.

Fixed

• Migration export/import compatibility issues on Joomla 4/5/6.
• UCM table handling during migration import.
• Custom field placement and value formatting in article downloads.
• Image path normalization for article uploads.
• Safer handling of empty/invalid dates and checked-out timestamps during migration/import flows.