Select two macOS releases to compare their open-source components.
3.3.6
10.2p1
2.6.10
3.51.0
8.7.1
2.4.66
1.0.8
2.7.3
2.7.4
6.0.20150808
1.10.1
2.2.9
2.9.13
1.9.17p2
9.1
5.9