If you read each new changelog, you'll find that it often contains LOTS of elements from old changelogs.

Why is this?

If you are going to continue doing this, I think it would be helpful to color code the contents of each changelog to indicate which game version the individual note "belongs to".

See link below, from the official forums:

http://forums.dayzgame.com/index.php?/topic/177017-pending-changelog-experimental-branch-042116002/page-59#entry1837690 {F30528}