UTM5 billing integration, preview image API support, and platform polish

A maintenance release: one new billing integration, groundwork for preview images across both API versions, and a round of stability work on the web and Roku apps.

UTM5 billing integration

The platform now integrates with UTM5 billing, so operators already running UTM5 can connect subscriber and payment data directly instead of maintaining a bridge between two systems. Accounts, plans and charges stay in one place.

Preview image support on both API versions

The platform now serves preview images on both API versions, so deployments on either version are ready for them - no one will have to migrate to get the feature when it reaches the player.

Web application improvements

We've improved stability, interface behavior and performance across the web apps - fewer rough edges in day-to-day use, and a faster experience on the pages people open most.

Roku app improvements

This phase of Roku app work is complete, with the latest round of updates now shipped.

Plus a round of fixes to the player timeline. A quiet release, but the kind that determines whether the loud ones hold up.