I list multiple possibilities as I don't know which option is easiest to implement the features in.
- Some cycles such as the cycle of Psalms repeat monthly or weekly in both Jewish and Christian contexts.
- Some cycles such as the Lenten reading of John Climacus need to adjust the starting date each year but should easily repeat one year to the next.
- Some cycles such as the O antiphons repeat annually on the same dates
Sharing such plans would be more useful were it easier to set the dates and automatically repeat the readings. Note you have the repeating Kellia readings but it requires constant user intervention.
