The reading plans stuff is not in the main Biblefox plugin, yet. Like the local translations code, the reading plans code is pretty messy. Writing that reading plan stuff has been a real pain, mainly because I want it to be powerful but easy to use, but it is somewhat complicated I think.
It’s pretty complicated because I want people to be able to share reading plans, so I created a reading plan directory. But when other people use the reading plan, they might not want to use it on the same schedule as others. So I have to separate the ‘plan’ (the sequence of readings) from the ‘schedule’ (the dates associated with the readings). So then you can create a plan, and someone else can create a schedule for it. Because of that I have to handle cases like when the creator of the plan wants to change (or delete) a plan that someone else has created a schedule for.
Things get complicated quickly some times.
Despite being messy, I guess it doesn’t ever hurt to release it and just warn people.