Version 24.09+2 for DOS, from https://github.com/dajhorn/retro7zip/releases/

7-Zip 24.09+2 for DOS is available at:

  *  https://github.com/dajhorn/retro7zip/releases/

Enhancements:

  * Automatic dictionary sizing.
  * A new 7zm.exe mini build that can create 7z files on a computer
with a 386 cpu and 3 megabytes of memory.

Improvements:

  * LFN detection.
  * SFN globbing.

This release got somewhat thorough coverage testing on a variety of
DOS platforms.  7-Zip was expressing bugs in DOS/32A and the Open
Watcom runtime that were resolved, in part, by using the Causeway
extender:

* https://github.com/dajhorn/retro7zip/wiki/DOS-Extender-Test-Matrix