Versioned Changelog

* Add -Option to disable editing of tickets.
* Fix -Global options for Ticket Printing and Ticket Emails does not work.
* Tweak-Update wording for ticket emails.

* Misc-Remove the SkyVerge help menu item as part of the plugin assets

* Fix-Use proper initialization for activation hook.
* Fix-Remove confusing searching message.
* Tweak-Add order and orderby addons sorting hooks.
* Update-Add automated translations.
* Tweak-WC 4.5 compatibility.

* Fix-Fix failing subscription renewals for 4-digit card expiration years
* Misc-Remove the SkyVerge help menu item as part of the plugin assets

* New: Add ability to configure the contents of a Mix and Match container in editable/manually-created subscriptions.
* Fix: PHP notice when adding to cart with any child products out of stock.

* Misc-Remove the SkyVerge help menu item as part of the plugin assets

* Misc-Remove the US integration methods
* Misc-Remove the SkyVerge help menu item as part of the plugin assets

* Misc-Remove the SkyVerge help menu item as part of the plugin assets

* Fix -Automatically populate VAT Number at checkout if saved to user profile.
* Fix -VAT Number showing as required for non-EU countries when switching billing country.
* Tweak-Lower VAT Number transient expiration time from 7 days to 1 day.
* Tweak-Improve error message when saving VAT Number on My Account if billing address is missing.

* Fix-If a billing city field is not available for the selected billing country, do not send a city value
* Misc-Remove the SkyVerge help menu item as part of the plugin assets