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+lectio
+======
+
+Liturgical calendar data
+------------------------
+The universal General Roman Calendar data in internal/caldata/roman-calendar.ini
+was bootstrapped with reference to romcal (https://github.com/romcal/romcal),
+which is distributed under the MIT License, and verified against the official
+General Roman Calendar. The data as committed here is lectio's own, maintained
+independently.
+
+romcal — Copyright (c) romcal contributors — MIT License.