I have some custom data set up for airfields.  With the new version it throws errors on the TODA/TORA/LDA/ASDA fields.

Looking at the Custom Data Editor these fields no longer exists.  Short of hand editing the files to remove this data is there anything else I need to know?

Hand editing is one way to remove them. You could also use the DataCreator from a previous version of SkyDemon to ensure those attributes are empty before saving the file.

Same issue than RPC 41: got the error message as well few days ago. Then today, no error message, but all custom data are now not visible anymore. Trying to load them from cloud, but a new error message said the SD can't find the file...