Outlook URL stopped working for logged out users

[haveaguess]

When users are logged out our Outlook calendar creation link is broken due to change in their redirect handling

URL format we are using :

https://outlook.live.com/calendar/0/deeplink/compose?startdt=2021-03-26T13%3A48%3A00Z&enddt=2021-03-26T14%3A03%3A00Z&subject=Ben%26%2332%3Btest%26%2332%3Bpod&location=https%3A%2F%2Fstaging-connect4.herokuapp.com%2Froom%2FdS2FzdNygtwa6GgC6&body=%3Cbr%3EYou%26%2332%3Bcan%26%2332%3Bjoin%26%2332%3Bhere%26%2332%3B%3A%26%2332%3Bhttps%3A%2F%2Fstaging-connect4.herokuapp.com%2Froom%2FdS2FzdNygtwa6GgC6%26%2332%3B%3Cbr%3E%3Cbr%3E%5BUse%26%2332%3BChrome%26%2332%3BBrowser%26%2332%3Bon%26%2332%3Bfull-size%26%2332%3Bscreen%26%2332%3Bfor%26%2332%3Bbest%26%2332%3Bresults%5D&to=benjamin.ritchie%40gmail.com%2Cbenjamin.ritchie%2Bcto3%40gmail.com%2Cchloe8292%40gmail.com%2Cgamhead%40hotmail.com&allday=false&uid=1616766594414

vs what works - used by forked project

https://outlook.live.com/owa?rru=addevent&startdt=2018-12-06T17%3A00%3A00-05%3A00&enddt=2018-12-06T18%3A00%3A00-05%3A00&subject=Happy%20Hour&location=Boston%2C%20MA&body=Let%27s%20go%20after%20work&allday=false&uid=1616766867211&path=%2Fcalendar%2Fview%2FMonth

seemingly the support from MS for their URL structures is poor and so we switched using what we consider to be a more stable format (see Ben's comments here : InteractionDesignFoundation/add-event-to-calendar-docs#20 )

[haveaguess]

Fixed in tag https://github.com/connect4app/add-to-calendar/releases/tag/html-0.2