Populate mentor mailinglist with this year's mentors rather than last year's
In !545 (merged), a list for mentors is created. However, it's populated with last year's set of mentors. Perhaps converting an offset datetime to a lecture year (e.g. +9 months, to transition on January 1st rather than September 1st?) would be an easy solution.
As of writing, this is an unreleased feature, so it's not a bug in production right now.