With v. 5.00b1 there is a bug with Hatches (and Textures):
A hatch or texture (any pattern) comes out as Colour: white; Line thickness: 0...
Line thickness goes to 0... regardless of both the default for the drawing and the Line thickness set on the Hatch window.
And worse - Line thickness stays at 0.... unless you actually go and change it, so defeating the default.
Cheers -- George
Edit: And the ability to draw a perpendicular from an end point, centre point or intersection (using Option-Space) seems not to work any more?
After hitting Option-Space, it picks up the end point, centre point or intersection OK but the subsequent line isn't restrained to be perpendicular to the original line.