Todas as versões para pricing_observer

6 versões desde April 11, 2017:

0.1.7 April 21, 2017 (9 KB)
0.1.6 April 21, 2017 (9 KB)
0.1.5 April 18, 2017 (9 KB)
0.1.4 April 11, 2017 (9 KB)
0.1.3 April 11, 2017 (9 KB)
0.1.2 April 11, 2017 (9 KB)