Proposal : Update Manga High School Musical published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga High School Musical

Change the published date from :
Start Date :
Day : Unknown
Month : Unknown
Year : Unknown
-
End Date :
Day : Unknown
Month : Unknown
Year : Unknown

to

Start Date :
Day : Unknown
Month : Unknown
Year : 2008
-
End Date :
Day : Unknown
Month : Unknown
Year : 2008

Based on the following reason: Missing

With the source: https://myanimelist.net/manga/12200/High_School_Musical?q=High%20School%20Musical&cat=manga