UpdraftPlus Premium 2.24.3.26

• FIX: Email backups not sending correctly
• FIX: Buttons in the 'Migrate' dialog box stopped working after you switched tabs (until you reload the page)
• FIX: Unable to delete multi-storage S3 instances
• TWEAK: Remove duplicate DOM id for nonce fields
• TWEAK: Correct name of PutObjectAclVersion permission when requesting it in S3 wizard
• TWEAK: Improve S3 log message to make clear which back-end a message is coming from
• TWEAK: Improved migration warning message if migrator addon is available and restoration site url is slightly different than current site url
• TWEAK: New non-existent Backblaze B2 buckets are now created automatically
• TWEAK: Suppress expected (but confusing to some users) "404 not found" message in the log when WebDAV backup file is at 0% uploaded

FEATURE: Backup to multiple remote storage accounts of the same type
TWEAK: Remove all the lines "X is a great choice, because is supports chunked uploading..." from the UI. Almost everything did support it, but not everything mentioned it, which could cause confusion.
TWEAK: Prevent a PHP log notice in some settings savings scenarios
TWEAK: Add missing filter for processing changes to Google Cloud, OneDrive and Azure settings (Premium storage option) on multisite
TWEAK: Minor internal re-factoring: move hard-coded storage back-end names out of options and multisite addon classes.
TWEAK: Prevent a PHP log notice during backup on PHP 7.2

* TWEAK: Remove Ukranian translation files from wordpress.org zip (translation now complete, will download from wordpress.org separately)
* TWEAK: Adding V4 Signature properties and methods to old S3 SDK
* TWEAK: Migrator add-on: keep a log of tables as they are created
* TWEAK: Tweak wording on the 'Premium/Extensions' tab
* TWEAK: Change the order of classes in methods/cloudfiles.php to work around a PHP install bug seen in one instance
* TWEAK: Be less aggressive about logging a usually unnecessary internal message about settings
* TWEAK: Improve UI of migration notice in free version
* TWEAK: Resolve PSR4 autoloading confliction with older version of Composer
* TWEAK: Pruning will now prune backups from multiple storage destinations of the same type (not yet a user-visible feature)