Symfony 2

2.3
6/3/13
70,049
#3
2.4
12/3/13
68,804
#4
2.5
6/1/14
66,688
#5
2.6
11/29/14
62,654
#6
2.7
5/30/15
54,319
#9
2.8
11/30/15
50,606
#11

Symfony 3

3.0
11/30/15
57,373
#8
3.1
5/30/16
62,187
#7
3.2
11/30/16
52,946
#10
3.3
5/29/17
50,117
#12
3.4
11/30/17
43,910
#13

Symfony 4

4.0
11/30/17
73,755
#2
4.1
5/21/18
78,115
#1