step 1: new a
step 2: f1 - added aa to a
Merge branch 'feature/f1' into develop
step 5: f2 - added to a
step 6: f2 - added bb to b
Merge branch 'feature/f2' into develop
step 3: f3 - added to a
step 4: f3 - added cc to c
Merge branch 'feature/f3' into develop
some realease bug
Merge branch 'release/next'