Item - Druid T8 Restoration 2P Bonus -- Increases the healing done by your Swiftmend spell by 10%.
Item - Druid T8 Restoration 4P Bonus -- Your Rejuvenation spell also instantly heals your target for its periodic healing amount.
First time I read this I got a little excited as I thought the 4P was saying that it instant healed the total Rejuv amount then ticked but it is really just that the first tick is instant. So you are effectively getting a 1.5-2k instant heal then rejuv ticks as normal. Still tasty and something I'll be working towards come 3.1