Select two macOS releases to compare their open-source components.
3.3.6
9.4p1
2.6.10
3.43.2
3.39.5
8.4.0
8.1.2
2.4.56
1.0.8
2.5.0
6.0.20150808
1.10.1
2.2.9
2.9.13
1.9.13p2
9.0
5.9