She originally was going to receive an update called "Megurine Luka Append" developed for Vocaloid 2. Luka's Append vocal was used on the album Vocaloid Minzoku Chō Kyokushū (VOCALOID民族調曲集) for the song "Hoshizora to Yuki no Butōkai (Zeal mix)". The promotional album Vocalo Append used a beta of Luka's "Soft" Append. The vocals were announced to have been dropped in favor of Vocaloid 3 productions on December 1, 2011. Once again the Vocaloid 3 update did not occur. During the brief period her V3 website was up, the listed vocals being created for her were; Japanese/Power/Soft/Cute/Whisper/Closed/English.