merge from dev

src/arena.c

@@ -185,7 +185,7 @@ static mi_decl_noinline void* mi_arena_allocate(int numa_node, size_t size, size
                                                 bool* is_pinned, bool* is_zero,
                                                 mi_arena_id_t req_arena_id, size_t* memid, mi_os_tld_t* tld )
 {
-  MI_UNUSED_RELEASE(alignment);
+  MI_UNUSED(alignment);
   mi_assert_internal(alignment <= MI_SEGMENT_ALIGN);
   const size_t max_arena = mi_atomic_load_relaxed(&mi_arena_count);
   const size_t bcount = mi_block_count_of_size(size);