9
votes
1answer
376 views

Require a certain (or later) version of a package?

Is there a way to enforce that a certain version, or a later version, of a package is loaded when building the document? I've found that compiling a document on another platform, where the package ...
14
votes
3answers
467 views

How to make time-dependent code?

I would like to create a command \ifafter{year}{month}{day}{yes}{no} so that if the current date is after year/month/day, the command would produce yes, and otherwise produce no. I came up with a ...