Create tag 7.2.0

Create tag 5.4.49

[EOM] End of maintenance release for branch 5.4

Create tag 7.1.9

[SECURITY] Security release

Create tag 6.4.16

[SECURITY] Security release

Create tag 5.4.48

[SECURITY] Security release

Create tag 7.2.0-RC1

Create tag 7.1.8

[SECURITY] Security release

Create tag 6.4.15

[SECURITY] Security release

Create tag 5.4.47

[SECURITY] Security release

Create tag 7.2.0-BETA2