1 - Switch composed role names to be a valid package name
4 - Fix clobberage of runtime-installed wrappers by Sub::Defer
5 - Fix nonMoo constructor firing through multiple layers of Moo
6 - Fix bug where nonMoo is mistakenly detected given a Moo superclass
7 with no attributes (and hence no own constructor)
10 - Automatic detection on non-Moo superclasses
13 - Fix _load_module to deal with pre-existing subpackages
16 - Add explanation of Moo's existence
17 - Change @ISA setting mechanism to deal with a big in 5.10.0's get_linear_isa
18 - Change 5.10 checks to >= to not try and load MRO::Compat on 5.10.0
19 - Make 'perl -Moo' DTRT