#extend("trunk"): #export("body"):
#if(post.isEdit):Edit#else:Create#endif Announcement
#if(post.isEdit):

Remember: Editing an announcement will not change its alert status for users--so, a user that has seen the unedited announcement already won't be alerted again about the edit. This means that edits are appropiate for fixing typos or changing the display-until time, but substantial changes to an announcement's meaning should probably be done with a new announcement.

Editing a deleted announcement will undelete it, also you can edit an expired announcement and bump the display-until time to the future again and it will reappear for people.

#endif
#endexport #endextend