GW has killed WH8th.
WH is dead, long live WH!
There is a very active community which is doing an incredible work.
Taking WH8th as a basis, they are developing what GW should have done:
a 9th edition, keeping all the good rules and units that we loved,
but making the rules much more robust (no need for an FAQ which will never come),
and balancing all the units (no must-have anymore, no useless [...]