Evert Pot

Hi! I updated the docblock, you were correct that they can both appear in a vtimezone. As for your other problem, I realized that there's something missing in sabre/vobject that...

I don't know if I already mentioend this; but the biggest thing this needs before I can integrate is 100% coverage unittests. I don't mind doing these, but will take...

And of course.. well done on your first pull request. Hope there's many others, github is quite a revolution for open source :)

Also wondering if we should just disable the cli installer altogether, but not sure about that one. Thoughts @DominikTo ? I think a reduced surface area will help increase quality.

This is by design. Many CardDAV clients only support version 3.0, and the ones that support 4.0 tend to explicitly state this. Furthermore, clients that support 4.0 tend to also...

Yea this never happened. Most implementation thankfully understand olson TZID's so it's never been a major problem. It's not easy to do this though. I'm not a fan of the...

Adding those components is probably a nice first step. Although they should just be called `Daylight` and `Standard`

This would be really great to have.

Actually, the Broker has two separate functions: 1. Finding changes that a user made to an iCalendar object, and generate iTip messages (such as an organizer changing an event, which...

They property you are looking for is `principal-collection-set`. Note that it can contain more than 1 url. For now you can just grab the first in the list, but in...