Earlier in the day Crypton tweeted via their Vocaloid2 CV account regarding a new Append for Kagamine Rin which will be known as “Warm” (originally “Tired”) and you can listen to the song demos right after the break.
Note: Start of song – 0:47 = Append Power, 0:48 – End = Append Warm
Also, do take note that Len’s “Append Moody” will be known as “Append Cool” in the future as mentioned by Crypton.
Info source: Vocaloid2 CV twitter updates here
Additional reference: Piapro blog