Up to now, in the chord sheet, we can't indicate a time signature change : for ex. for a song in 4/4 you can't display for a given bar a different time signature, for ex. 2/4.
However it has been requested for years.

With the new BIAB 2018, I propose an alternative solution : Use the Notation 'Bar-based section letters' and
use the 2 digit for 2/4 time signature
use the 3 digit for 3/4 time signature
use the 4 digit for 4/4 time signature.

The size is a little bit large but it works.

Of course, it would be ideal if PG Music could provide '2/4', '3/4' or '4/4' 'letters'.

See attached view :

Jean-Luke,

What a clever idea! I like it Simple and very effective.

Regards,
Noel

Yes, great idea.

This is one I was pleased to see finally implemented from the Wishlist from 2016.

Yes, we all have our list. But things do progress.

Right, Things do progress but too slowly for so basic features!

When I was a guitarist in my band, I used both scores and chordsheets.
In my hand-made chordsheets, I already did get the time signature changes written on the paper. Thirty years later, I can't get them in a software !
These are just facts.
Keep hope for 2019 version.