Supported values for metadata key ''read-only'' manual manual meta reference zettel zettelstore zmk 00001012921200 00001006020000 00001010070300 00001012921200 1 (c) 2020-present by Detlef Stern 20210126175322 00001004011400 00001006020000 00001006030500 00001010040100 00001010070300 00001014000000 en EUPL-1.2-or-later 20211124132040 20211124132040 public