* Tweak – Improve support of S3 content disposition in pre signed URLs
* Tweak – Add a setting to control the default behavior of the plugin concerning the content disposition for S3 downloads
* Dev – Add a filter hook to allow customizing the content disposition of the pre-signed URLs generated by the plugin

* Fix – Subscriptions – Dropdown for editing subscription link on "Edit User Membership" page not working
* Misc – Update the SkyVerge Plugin Framework to v6.1.1

* Fix – Ensure extraction of metadata properly works with variations when not inheriting from the parent product

* Fix – Filter out First-Class Package International Service rates for packages exceeding USPS dimensional limits.
* Fix – Restrict international First-Class Mail letter and envelope rates to items with zero declared value.
* Tweak – Split international First-Class into separate Mail and Package services for accurate rate naming.
* Tweak – Show packing method label in rate metadata for all packing methods.
* Tweak – Add rate description and mail class to rate metadata.

* Add – FedEx® Extra Small Box packaging option.