Select two Xcode releases to compare their open-source components.
1600.0.26.6
2.39.5
3.9.6
6.0.3
1.0.8
1022
2.6.3
1115.7.3
8.7.1
0.8.20
3.4-rc1
2.9.13
1.1.35
1600.0.39.107
1600.0.39.109
6.0.20150808
3.43.2
1.2.12