Download page Maintenance Support for Software Versions.
Maintenance Support for Software Versions
AppDynamics maintains and supports every software version for one calendar year after the next major software release is generally available. For example, support and maintenance of the 20.3 release will continue for 12 months after the 20.4 release.
See Product Announcements and Alerts.
For specific maintenance and support terms, refer to your license agreement(s).
Controller GA End of Maintenance and Support
This table lists generally available AppDynamics versions, release dates, and end of maintenance and support dates:
|Controller Version||Release Date||End of Maintenance and Support|
|21.12||December 13, 2021||To be determined|
|21.11||November 4, 2021||December 13, 2022|
|21.9||September 27, 2021||November 4, 2022|
|21.8||August 9, 2021||September 27, 2022|
|21.6||June 28, 2021||August 9, 2022|
|21.5||May 17, 2021||June 28, 2022|
|21.4||April 5, 2021||May 17, 2022 *|
|21.2||February 22, 2021||April 5, 2022|
|20.11||November 16, 2020||February 22, 2022|
|20.10||October 5, 2020||November 16, 2021|
|20.8||August 24, 2020||October 5, 2021|
|20.7||July 16, 2020||August 24, 2021|
|20.6||June 2, 2020||July 16, 2021|
|20.4||April 21, 2020||June 2, 2021|
|20.3||March 9, 2020||April 21, 2021|
* For on-premises customers on version 21.4, AppDynamics will extend support for the duration of the customers' license term.
AppDynamics Artifacts End of Maintenance and Support
Artifacts are generally available AppDynamics agent and platform components on the AppDynamics Downloads Portal or AppDynamics Accounts Downloads.
Artifact end of maintenance and support dates are one calendar year after the next generally available artifact release. For example, the .NET Agent 20.11 has an end of maintenance and support date of December 18, 2021 because 20.12 released on December 18, 2020.
Hotfixes are not considered major releases, and therefore do not affect the end of maintenance and support dates. Certain AppDynamics platform components have diverged from calendar versioning, such as the Events Service.