Create tag 5.3.0-BETA1

Create tag 5.2.6

Create tag 4.4.21

Create tag 5.2.5

Create tag 5.2.4

Create tag 4.4.20

Create tag 5.2.3

Create tag 5.2.2

Create tag 5.1.11

[EOL] End of life release for branch 5.1

Create tag 4.4.19