Because of this post, I also tested release version 5.4.3.2 before our production server would have been updated with it. It turned out that almost all prices in our online ticketing system were incorrect because the decimal places were rounded. As a result, we would have suffered a great deal of damage because, of course, all end customer invoices, the settlement for system customers and the amounts paid by end customers would have been completely incorrect.
Big thanks again to @tdemoss for this post!
I just did some quick testing with version 5.4.3.11-RC and it looks like the rounding problem with decimals has been fixed. Many thanks to the Lucee team.
…and by the way:
To be honest, I would never have thought that a functionality that we have been using for 16 years (previously in ColdFusion) without any problems would suddenly no longer work correctly in an official release version. I will therefore be much more careful in the future, even with official release updates. Once again something learned. 