I'm filing this under "LotusScript but it's true for other topics as well, and I'm talking about online AND offline versions of Designer help:
New classes and features must be properply documented as soon as they are published, esp. if they aren't self-explanatory!
Some random example (but not the only one): with V 12.0.0 the new "NotesQueryResultsProcessor" LotusScript / Java class was implemented. An object is created through a new NotesDatabase method. But that method isn't mentioned at the NotesDatabase class itself, not even after V 12.0.1 was released.
For the same class there are the properties "MaxEntries" and "TimeOutSec". Under Usage in both "documentations" it says "If not specified,". And that's it then. It doesn't say whether they are read-only, or read-write, etc.