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[taishan]

I will read the themes with the previous property names saved.
Did you experience any issues?

After I changed the names, there were no issues that I have seen. It's probably ok to change the names. I suppose anyone that upgrades and finds their projects broken can figure out how to fix it. Chers

[Eduardo-]

After I changed the names, there were no issues that I have seen. It's probably ok to change the names. I suppose anyone that upgrades and finds their projects broken can figure out how to fix it. Chers

The themes store property names.
The names of the old properties are in the themes that are saved into the themes collection property (the custom themes only).
They (the custom themes that maybe someone made) can be also saved locally from the Themes property page for to be used in other projects.
That was what I thought you were worried about. Well, that is what should be backward compatible with the old names, the saved custom themes.

Also the saved properties with old names should be read properly in the ReadProperties procedure (I also added code for that).

About the properties themselves, yes, if someone used those property names in code, she/he will have to change their names in the code. I don't think that many did, but yes, may be some.