Bug#1051497: Acknowledgement (Please upgrade NewTX to 1.726 2023-08-25)

[Al Ma]

Even three problems are solved there. The third positive aspect of this version 
is that now ≗, ≖, blackboard bold (e.g., 𝔹), ⊛, Hebrew (say, ד) , and ✓ appear 
properly; cf. http://tex.stackexchange.com/questions/693396 .