When I restart my Foundry instance, this message is continually present in the debug.log file.
Foundry Version: v9 build 249
System: PF1
Host/Server Operating System: Raspberry Pi 4.
{"level":"warn","message":"Package wall-height contains 1 compendium definitions that still use the deprecated 'entity' field instead of 'type'.","timestamp":"2022-02-07 09:18:05"}