[innomatics]

I think it's fair to express rationale in comments, but the following works for me without comment:

  transactionsLeapDayAdjusted = transactions.map(t => t.date == '29-Feb' ? {date: '28-Feb', ...t} : t)

One thing I always push back on is references to ticket numbers or other external systems (except perhaps e.g. ISO standards). Repos should be self contained and perpetual. One might not have access to the ticket system now, or ten years from now.