- 02/11/2019 Admin Console v3 Launch.
- 10/29/2018 reCAPTCHA v3 Launch.
- 09/27/2018 Strict style-src support added.
- 04/01/2018 reCAPTCHA v1 Shutdown
- 10/18/2017 reCAPTCHA v1 Shutdown announced for March 31, 2018.
- 06/09/2017 reCAPTCHA Android Library Launch.
- 03/07/2017 Invisible reCAPTCHA Launch
- 08/11/2016 CSP nonce and 'strict-dynamic' support added.
- 07/11/2016 localhost is no longer valid without explicitly adding it to your list of domains.
- 05/19/2016 Adding "Sessions completed" chart to Admin Console.
- 05/18/2016 Deprecation of Secure token.
- 05/02/2016 Deprecation of reCAPTCHA v1.
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Last updated 2020-07-09 UTC.