No specific info about version 2.4. Please visit the main page of LyX on Software Informer.
A free source code editor and Notepad replacement.
It will assists you while you type your LaTeX equations.
Notepad! is a free, powerful, feature-rich replacement for Windows Notepad.
CorrectEnglish is an application to help you write perfect documents in English.
Equation Maker is an easy-to-use math text editor.
Diacrit is software that has multilingual characters for all applications