Where do we start the content coming next week with Patch

I have been searching today but coulnd't find an answer to my question so maybe one of you guys (or girls) know more. I have read a lot about revamped dungeons (Hauke hard mode etc.), daily quests, Tribe quests, Crystal Tower, new story line and other features I look forward to a lot.
But I could not find information how these quests can be obtained and how and where you are starting the new content including possible preconditions. Is there any overview available (maybe Lodestone) that shows where to go when you want to try out the new content? Or will we be told on Patch day through Release notes or maybe ingame messages? Or have we been told already but the Dumbo in me can't find it?

I didn't find the right solution from the Internet.

References:
http://forum.square-enix.com/ffxiv/threa...-with-Patch-2.1

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