Dear Andrei,
Our license is based on 1-year subscription. The one year subscription enables free updates for one year. After the subscription expires, you can continue to use the licensed version of the product, but the new releases and hotfixes are no longer available.
I noticed that you purchased our Spire.Doc for JAVA on 2022-09-23, which has expired. It means that your license is not valid for the versions released after 2023-09-23. The Spire.Doc 11.12.1 was released on 2023-12-13. That’s the reason why you get the warning message. I suggest that renew your license to enjoy the new versions. Please feel free to write back or directly contact our sales team (
[email protected]) if you decide to renew.
Sincerely,
Nina
E-iceblue support team