-r ./base.txt
sphinx==1.7.2
alagitpull==0.0.19
releases==1.4.1

-r ./base.txt
sphinx==1.7.2
alagitpull==0.0.20
releases==1.4.1

Update alagitpull from 0.0.19 to 0.0.20
Update alagitpull from 0.0.19 to 0.0.20