Select two Xcode releases to compare their open-source components.
1500.3.9.4
2.39.3
3.9.6
5.10
1.0.8
1010
2.5.0
1053.12
8.4.0
0.8.20
3.4-rc1
2.9.13
1.1.35
1500.0.404.6
1500.0.404.7
6.0.20150808
3.43.2
1.2.12