An updated version of the Linux SDK is now available:
Ecere SDK 0.41 – Build 17 (Experimental)
It resolves among other things a threading bug which caused the Chess and Fractals samples to segfault on some system.
It also includes those additional samples.
Unicode text display support will work with this release in OpenGL mode, X support is on the way.
I am currently working on a solution to the mouse positioning problem with some window managers setups.