You initially reported this against v1.5.2.
torvista:
<!doctsype
That's been there in that particular file since v1.1.0. (So I've updated your post to reflect that it applies to v1.2.x since there's no v1.1.x entry to choose from since it's 10 years old).
- What specific problems is it causing for you? Or is this feedback just being reported by a validator tool?
We've fixed it for v1.6.0, but I'm interested in the scope of impact on your actual use of the code.
The rest of your note about doctype similarly affects almost all the other admin files, and is already addressed in v1.6.0.
- Is your validator tool reporting problems with the 1.6.0 code?