It was always a part of the tradition to add new verses so here's one for New Year's Day.

Old New Year is come and it's gone and it's passed
It went with a whimper and not with a blast
Here's to the future and may it be bright
With Trump, May and Brexit gone well out of sight.

I'm looking forward to researching lots of 'May' songs in the coming months. All contributions gratefully accepted.