| Spider timestamp | Version |
| 2024-02-03 07:00 UTC | 8.18.1 / January 31, 2024 |
| 2023-06-05 18:31 UTC | 8.17.2 / June 3, 2023 |
| 2021-08-21 06:31 UTC | 8.17.1 / August 17, 2021 |
| 2021-03-17 05:15 UTC | 8.16.1 / July 5, 2020 |
| 2020-07-06 09:12 UTC | 8.16.1 Release Notes / July 5, 2020 |
| 2017-12-08 18:01 UTC | 8.15.2 Release Notes / July 3, 2015 |
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