Dear Valued Appeon Customer:

This letter provides notification of the end of mainstream maintenance and end of life for the following versions of Appeon product(s).

ProductVersionPlatformLanguageEnd of Mainstream
Maintenance (EOMM)
End of Life (EOL)Migration Path
PowerServer Web & Mobile (All Editions)2019AllEnglish03/04/202103/04/2022PowerServer 2020 or above
PowerServer Web & Mobile (All Editions)2019AllJapanese06/07/202106/07/2022PowerServer 2020 or above
PowerServer (PB Edition)2019WindowsEnglish03/04/202103/04/2022PowerServer 2020 or above

Appeon encourages you to begin migration plans as soon as possible to upgrade your software to the supported version identified in the "Migration Path" column as shown in the table above. Please note that Appeon will no longer release any EBFs or MRs for versions that are EOMM. Software defects found in such versions are addressed by migrating to PowerServer version 2020 or later. If you have any questions, please contact Appeon Technical Support. One of our Customer Service representatives will respond to your questions or direct you to someone who can assist you. You may contact Appeon Technical Support via

Thank you for your cooperation in this product transition. We are very excited about the new product releases and look forward to helping you to deploy and get the most out of them.

Appeon Technical Support