| version | published | direct vulnerabilities | 
|---|---|---|
| 2.1.7 | 14 Jun, 2019 | 
  | 
| 2.1.6 | 5 Jul, 2018 | 
  | 
| 2.1.4 | 11 Jan, 2018 | 
  | 
| 2.1.3 | 4 Jan, 2018 | 
  | 
| 2.1.2 | 24 Oct, 2017 | 
  | 
| 2.1.1 | 19 Oct, 2017 | 
  | 
| 2.1.0 | 14 Oct, 2017 | 
  | 
| 1.6.6 | 12 Apr, 2017 | 
  | 
| 1.6.5 | 12 Apr, 2017 | 
  | 
| 1.6.4 | 12 Apr, 2017 | 
  | 
| 1.6.2 | 12 Apr, 2017 | 
  | 
| 1.6.1 | 12 Apr, 2017 | 
  | 
| 1.6.0 | 12 Apr, 2017 | 
  | 
| 1.5.2 | 4 Jan, 2017 | 
  | 
| 1.5.1 | 25 Nov, 2016 | 
  | 
| 1.5.0 | 28 Oct, 2016 | 
  | 
| 1.4.1 | 22 Oct, 2016 | 
  | 
| 1.4.0 | 22 Oct, 2016 | 
  | 
| 1.3.16 | 20 Jul, 2016 | 
  | 
| 1.3.15 | 26 May, 2016 | 
  |