Release of Scilab 5.4.0 beta-3

Scilab 5.4.0-beta 3 is the latest test version provided to the community before the stable version release.

Several improvements in terms of stability have been conducted between beta 2 and 3, as well as bug fixes.

Test it...

This version is provided "as is" and may or may not be suitable for production use. If you find a bug, please report it to Scilab bug tracking system.