Former IZ*ONE member Choi Ye Na her solo debut will happen in the 2nd half of 2021 and is now working on an album. However, the album’s format has not been decided yet.
Meanwhile, Choi Ye Na is the second member of the group IZ*ONE, who confirmed her solo career after Kwon Eun-bi, who debuted as a solo artist on August 24.
Source(1)