While I'm sharing news about programming languages I use, here's another which was released earlier this month.
8th™ is an innovative, secure, cross-platform, robust, and fun
concatenative programming language for mobile, desktop, server, and
embedded application development.
8th is a FORTH. If you're comfortable with using RPN (Reverse Polish Notation) you're well on the way toward being able to do FORTH programming. And if cross-platform is your thing, 8th is well worth a look.
Disclaimer: I have no connection to Aaron High-Tech Ltd. I'm just a happy user of their product.