While it's good to finally hear something and I'm really happy for those who are so excited about it, this certainly won't be enough for me personally to go back to the game. Don't get me wrong, I appreciate all the work that went into it and the game sure will be more colorful when it's implemented but that's just it, it's cosmetic and a few minor additions to management when it comes to breeding.
Sadly that just isn't enough for me to suddenly make me forget and ignore all the other issues there are when it comes to basic gameplay. Like the frustrating restrictions that come with the water, path and barrier placement, huge hitboxes and major performance issues that arise sooner rather than later no matter what rig you have, not to mention visitors that care more about shops than animals and all the other bugs still going around.
So yeah, while I like the colour variations and am happy for all you guys who've been waiting for them for ages, I'm keeping my own expactations down until I see everything the new update and possible dlc will bring. No use in getting all hyped up about some mainly cosmetic stuff while the core gameplay and all it's issues that made me stop playing in the first place remain the same.