When a page is protected or its protection level changed, it puts for the protection level in the log and history 'Edit=Block new and unregistered users', 'Move=Block all non-admin users', and the like. This wording is unclear - 'block' is an unnecessary jargon term, and the length of the protection description makes it harder to quickly scan and figure out what it's actually saying.
If it is going to be in the format of 'Type=Level', the level should be the exact level with any necessary explanation following, along the lines of 'Move=Admins only' or 'Edit:Confirmed only'. Though the latter is unclear as to what 'confirmed' means, the similar 'Move=New and unregistered users disallowed' takes longer to get to the point while still remaining similarly unclear as to what exactly constitutes a 'new' user.
And given that log entries are currently restricted to a single line, the protection level descriptions must remain in a distinctly structured and short form as otherwise it makes the line difficult to scan.
Version: 1.21.x
Severity: enhancement
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=43272