paperlesspaper_push is now deprecated.
The manufacturer of the paperlesspaper frame has chosen to support the more comprehensive paperlesspaper-ha integration, which provides UI-based configuration, automatic device discovery, multi-frame support, Media Browser integration, and additional device entities and events.
To avoid maintaining two largely overlapping integrations and to make the choice easier for users, no further feature development is planned for paperlesspaper_push.
Existing installations may continue to work for the time being, but compatibility with future Home Assistant releases or paperlesspaper API changes is no longer guaranteed.
Users are encouraged to migrate to paperlesspaper-ha.
A detailed migration guide is available in MIGRATION.md.