Windows 7/8/8.1: Firefox 115 ESR got another extension, to March 2027. However I'm already getting some sites saying "your browser is unsupported", and R3dfox got updated to 152, so may as well use that if needed.

MicroWeb Version 2.1
https://github.com/jhhoward/MicroWeb/releases
DOS Web browser for 8088 class machines

New features in this release:

XMS memory support
Simple file download support
Optimised memory usage
Several bug fixes