Tablatures 1.11 has just been released.
It’s now possible to add floating text anywhere on your tablatures:
Step 1: click and drag the “Floating text” box
Step 2: drop the new text wherever you need it
…and double click on <edit me> to edit it.
Tablatures 1.11 also improves the beaming algorithm and the rendering of octave offset symbols (i.e. consecutive symbols like 8va will be grouped).