| Spider timestamp | Version |
| 2019-02-28 05:01 UTC | 4.3.1 / February 13, 2019 |
| 2019-02-13 15:38 UTC | 4.3.0 / February 11, 2019 |
| 2018-12-27 02:00 UTC | 4.2.1 / December 21, 2018 |
| 2018-08-13 15:15 UTC | 4.1.3 / July 24, 2018 |
| 2018-07-13 01:00 UTC | 4.1.2 / July 12, 2018 |
| 2018-05-11 08:13 UTC | 4.1.1 / April 30, 2018 |
| 2018-04-11 10:00 UTC | 4.1.0 / April 9, 2018 |
| 2018-01-19 01:51 UTC | 4.0.0 / January 18, 2018 |
| 2017-12-18 18:25 UTC | 3.3.7 / July 25, 2016 |
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