API Control Plane 2024.4

Version 1.1 of Open Proxy Specification. Now with support for multiple, environment specific, configurations and variable substitution.
APIs with Open Proxy Specification can now be deployed to Layer 7 developer portal.
Added copy-to-clipboard button for URL in API deployment tiles.
Allow password reset for users that have been invited but did not activate their accounts, yet. This is helpful if an invitation email gets lost.
Improved handling of large number of entites. E.g. in subscription dialog, API products are now loaded continously as the user scrolls through the list, instead of loading all at once.
Multi-stage dialogs now have a wizard-like flow, including the ability to navigate to previous steps.
More precise explanation of cause when an API product cannot be subscribed.
In developer portal try-it-out view, disabled try-it-out feature and added explaining message when no servers are available due to the API not being deployed in any production environments.
For Layer 7 developer portal agent, disabled or deprecated APIs are now excluded from API discovery. Added new flags to agent configuration to include them again.
Added links to 3rd-party library license lists in account settings.
For on-premis deployments, added option to change ports in frontend containers.

Added input validation for environment URL. This pevents issues where try-it-out view was missing servers, due to invalid environment URLs.
Remove "Unknown error" message if API discovery takes a long time.
Fixed an issue in agent for Layer 7 developer portal, where unexpected application status would cause errors.