The files for version 20.1.0.00.13 have been loaded, but 20.2.0.00.20 is expected

After installation of oracle apex 20.2 when i open login page this message appear on screen.

There is a problem with your environment because the Application Express files are not up-to-date! The files for version 20.1.0.00.13 have been loaded, but 20.2.0.00.20 is expected. Please verify that you have copied the images directory to your application server as instructed in the Installation Guide.

in previous release @apex_epg_config.sql C:\app\oracle\product\12.2.0\dbhome_1  script resolve above issue

but in 20.2 apex folder script apex_epg_config.sql not available.

kindly update me how i solve this issue.