Help with blind bag ID?

[yaizel]

Hello!
Just came around for a little help
i been out of the loop of lps for a long time and blind bags have me confused

Could you tell me which ones have the new re designed style for the pets?
i know there are the

paint splash (wave 1?)
Party stylin  (wave 2?)
candy swirl.. i think
colorfully sweet?

also, any idea when came out? here we are still getting the old styled ones
any info would be highly appreciated
thanks!