Hello dear Yuri and Mikail,
i just want to report some crashes when editing Verge MaterialPBR, which was edited in the past Version at first. Replacing old node with the new one from the actual release, solves that issue.
Error.log:
`# Blender 2.80 (sub 75), Commit date: 2019-07-29 14:47, Hash f6cb5f54494e
bpy.ops.node.select(mouse_x=306, mouse_y=348, extend=False, deselect_all=True) # Operator
bpy.ops.node.select(mouse_x=456, mouse_y=450, extend=False, deselect_all=True) # Operator
bpy.ops.node.group_edit(exit=False) # Operator
# backtrace
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(BLI_system_backtrace+0x1d) [0x1369c1d]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender() [0x1153279]
/lib/x86_64-linux-gnu/libc.so.6(+0x43f60) [0x7f7e7b6ebf60]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(BLI_strnlen+0x7) [0x13673c7]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(BLI_strncpy+0x16) [0x1367406]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(node_vect_math_label+0x3d) [0x30fcd5d]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(nodeLabel+0x2e) [0x123240e]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(node_draw_default+0x332) [0x2cbf912]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(node_draw_nodetree+0x193) [0x2cc0b03]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender() [0x2cc0be1]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(drawnodespace+0x41c) [0x2cc100c]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(ED_region_do_draw+0x851) [0x2d4ebf1]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(wm_draw_update+0x483) [0x1517513]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(WM_main+0x30) [0x1514c30]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender(main+0x2fe) [0x10c0abe]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb) [0x7f7e7b6ceb6b]
/home/ab/Desktop/blender-2.80-linux-glibc217-x86_64/blender() [0x114fb9c]
.
