Release 0.4.35

Blockers

• decide re. naming of ORC_BACKEND vs. ORC_TARGET - !144 (merged) -> !149 (merged)
• !150 (merged)

Nice to fix

• MMX backend regression after !144 (merged), as per !106 (comment 2248376)
  • fails with SIGSEGV on memcpy_speed and test_accsadubl, unclear since when
  • related but not a blocker: #56 (closed)
• maybe get in !146 (merged)