Gandalf,
can you clear something up for us!, i know the answer based on this post alone but certain admins mainly (rory_astrunther) say that all ELM is not allowed and will do ALERTS across creen saying so. however other admins/mods like (DAVE) will say that only 8.51 or 8.5 are disallowed but any older versions which dont have opcode issues are fine.
So since we have alot of admins and mods, there is a chance there was misinformation given, can you clear up the situation with the offical answer.
* my view is that all versions below 8.0 are allowed if no opcode, however if 8.0 or mainly 8.5 or 8.51 are installed you could be banned and there def. disallowed.
Thanks,
Concerned member of the community,
Blinky