I've updated manage.lua and converted the cat parachute to KS Ex, as well as made a version for normal height characters. Custom umbrellas work in KS Ex similar to KS+, you just name them "UCharacterName". You can also define DefaultUmbrella to be used by all characters that don't have custom umbrellas. E.g. DefaultUmbrella = "UParachute" in Script.lua will make everyone wear a parachute.
I've updated [https://www.dropbox.com/s/ryk5w1pqvuvg2kq/CO%20to%20Template.rar?dl=1]CO to Template[/url] tool as well. Now it creates PlayerPos.png if it doesn't exist, so the created character is ready for use. Second, now it supports umbrellas conversion. You should turn on "Convert custom player graphics" and drag the umbrella spritesheet onto the form, it will recognize that it's an umbrella.