Version History
The overall ATT&CK catalog is versioned using a major.minor version schema.
The bi-annual content releases listed on the updates pages increment the major version number.
The minor version number increments for our other small releases, which include typo and data corrections but not typically new content.
Below are a list of versions of the ATT&CK website preserved for posterity, including a permalink to the current version of the site:
Current Version
ATT&CK v16.1
October 31, 2024 - current
Most Recent Versions
ATT&CK v15.1
April 23, 2024 - October 30, 2024
ATT&CK v14.1
October 31, 2023 - April 22, 2024
ATT&CK v13.1
April 25, 2023 - October 30, 2023
ATT&CK v12.1
October 25, 2022 - April 24, 2023
ATT&CK v11.3
April 25, 2022 - October 24, 2022
ATT&CK v10.1
October 21, 2021 - April 24, 2022
ATT&CK v9.0
April 29, 2021 - October 20, 2021
ATT&CK v8.2
October 27, 2020 - April 28, 2021
ATT&CK v7.2
July 8, 2020 - October 26, 2020
ATT&CK v7.0-beta
March 31, 2020 - July 7, 2020
ATT&CK v6.3
October 24, 2019 - March 30, 2020
ATT&CK v5.2
July 31, 2019 - October 23, 2019
ATT&CK v4.0
April 30, 2019 - July 30, 2019
ATT&CK v3.0
October 23, 2018 - April 29, 2019
ATT&CK v2.0
April 13, 2018 - October 22, 2018
No Website
ATT&CK v1.0
January 16, 2018 - April 12, 2018
No Website