It is now stated, that patch 7.1.5 will be released next week, 10th of January in US and 11th of January in EU.
Blizzard also made a video regarding the things that will come in this patch. The link is: https://www.facebook.com/WorldofWarcraft.eu/?fref=ts.
Below is the video I made some days ago.
I have also added links to all the guides I made that covers each feature that comes in 7.1.5 (see below).
1) Bound on account Artifact Research items
2) Brawler´s Guild
3) New Timewalking: Mist of Pandaria
4) New Enchanting Recipes
5) Micro Holidays
- 10.2.5 Dreadlord transmog coming!
- WEEK 1 - 10.2.5 PTR NEWS - Play with AI in Dungeons, Outland Ragonracing, Mounts, Pets & MORE
- 10.2 - How to get the Druid of the Flame Transmog
- How to get ALL Seedbloom Mounts & PETS in WEEK 2
- The Endless reputation Grind CHANGED
- Dream Wardens Paragon Chest Reward
- Get your Augment Rune on FIRST week of Season 3
- How to get Plump Dreamseeds
- How to get Gigantic Dreamseed
- Twitch Drops - Dottie Pet and White Riding Camel Mount