Toolset Types 3.5.2

Improved the performance of querying potential associations (when connecting existing posts) for relationships without custom cardinality limits.
Made the database upgrade introduced in Types 3.4 even safer: Now it is possible to use the site normally during the whole process without any risk of causing data inconsistency. Specifically, deleting an already migrated association between two posts will be propagated to the new database table and the association will stay deleted after the upgrade process completes.
Fixed a rare issue with database table prefixes ($table_prefix) that contain uppercase letters and MySQL servers that return table names in lowercase. This might have caused problems with the database upgrade after Types 3.4, for example.
Fixed a rare compatibility issue with the Broadcast plugin that was causing an error when trying to broadcast posts to certain sites due to missing cache invalidation and conflicting post IDs.
Fixed a Types/WPML interoperability issue that was wrongly deleting post_meta translations for WooCommerce Products.
Fixed a usability issue with WordPress 5.6, where the Related Content metabox table exceeds the page content width instead of getting a horizontal scroll.
Fixed an issue that caused WYSIWYG relationship fields to lose their values when connecting existing posts.

Improved the performance for relationships queries both in backend and frontend.

Improved the database migration routine for the 3.4.x version.
Improved compatibility with jQuery 3.5.x as included in WordPress 5.6.
Improved compatibility with the block editor toolbar changes introduced in WordPress 5.6.
Improved compatibility with the Twenty Twentyone theme regarding image fields previews.
Fixed a problem with permissions when trying to quick edit related posts.