MBS Xojo Plugins, version 21.2pr4

New in this prerelease of the 21.2 plugins:

Fixed bug in SKReceiptRefreshRequestMBS class destructor.
Added new constructor for CKContainerMBS class to create a copy with your subclass.
Added keychain example for iOS.
Fixed a memory leak in FileListMBS class for Windows.
Updated SQLAPI to version 5.1.4 with new DuckDB support.
Fixed NSCollectionViewControlMBS to work on macOS versions before 10.13.
Updated zxing library to get a few newer bug fixes.

Download: monkeybreadsoftware.com/xojo/download/plugin/Prerelease/ or from Dropbox.
Or ask us to be added to our shared Dropbox folder.