Multiple Lines of text Workflow Constant Type
How come we've never had a "multiple lines of text" workflow constant type?
Reason i'm asking is because I've used workflow constants in my nintex forms to put in snippets of javascript code (for example hiding the sharepoint ribbon on my SP 2013 forms) and adding it in as a reference in the javascript section on my nintex forms designer and showing some of my process owners how to resuse this.

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Jeremy Sturgill commented
We have a token of length 532 - but Workflow Constants allow only 255 characters. It would be nice to have a longer constant.
I really hate the workarounds of UDA - or hard coding - which requires us to republish workflows when the token changes for security reasons.