Hi Zachd, I like this, but I'd like to be able to do it for custom date ranges, and add custom constraints. for example, my company has mandatory shutdown days

Hi Zachd, I like this, but I'd like to be able to do it for custom date ranges, and add custom constraints. for example, my company has mandatory shutdown days, I have x additional days leave, and z study days leave that I expected to not use more than 1 study day in the same week and I need to use some of my leave by 30 jun as australia businesses manage the financial year as july to june, not jan to december.