# Version History
Welcome to the releases section of our documentation portal for Incident Tracker. This section is dedicated to previous release notes for the year(s).
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[2026 Releases](/docs/welcome/whats-new/version-history/2026-releases.md)
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[2025 Releases](/docs/welcome/whats-new/version-history/2025-releases.md)
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[2024 Releases](/docs/welcome/whats-new/version-history/2024-releases.md)
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[2023 Releases](/docs/welcome/whats-new/version-history/2023-releases.md)
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[2022 Releases](/docs/welcome/whats-new/version-history/2022-releases.md)
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[2021 Releases](/docs/welcome/whats-new/version-history/2021-releases.md)
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Previous Releases
* [2020 Releases](/docs/welcome/whats-new/version-history/2020-releases.md)
* [2019 Releases](/docs/welcome/whats-new/version-history/2019-releases.md)
* [2018 Releases](/docs/welcome/whats-new/version-history/2018-releases.md)
* [2017 Releases](/docs/welcome/whats-new/version-history/2017-releases.md)
* [2016 Releases](/docs/welcome/whats-new/version-history/2016-releases.md)
* [2015 Releases](/docs/welcome/whats-new/version-history/2015-releases.md)
2021 Releases
The following is a list of releases in 2021:
* [December 2021 Release](/docs/welcome/whats-new/version-history/2021-releases/december-2021.md)
* [August 2021 Release](/docs/welcome/whats-new/version-history/2021-releases/august-2021.md)
* [March 2021 Release](/docs/welcome/whats-new/version-history/2021-releases/march-2021.md)
2020 Releases
The following is a list of releases in 2020:
* [November 2020 Release](/docs/welcome/whats-new/version-history/2020-releases/november-2020.md)
* [April 2020 Release](/docs/welcome/whats-new/version-history/2020-releases/april-2020.md)
* [January 2020 Release](/docs/welcome/whats-new/version-history/2020-releases/january-2020.md)
2019 Releases
The following is a list of releases in 2019:
* [September 2019 Release](/docs/welcome/whats-new/version-history/2019-releases/september-2019.md)
* [August 2019 Release](/docs/welcome/whats-new/version-history/2019-releases/august-2019.md)
* [June 2019 Release](/docs/welcome/whats-new/version-history/2019-releases/june-2019.md)
* [May 2019 Release](/docs/welcome/whats-new/version-history/2019-releases/may-2019.md)
* [February 2019 Release](/docs/welcome/whats-new/version-history/2019-releases/february-2019.md)
2018 Releases
The following is a list of releases in 2018:
* [October 2018 Release](/docs/welcome/whats-new/version-history/2018-releases/october-2018.md)
* [July 2018 Release](/docs/welcome/whats-new/version-history/2018-releases/july-2018.md)
* [February 2018 Release](/docs/welcome/whats-new/version-history/2018-releases/february-2018.md)
2017 Releases
The following is a list of releases in 2017:
* [September 2017 Release](/docs/welcome/whats-new/version-history/2017-releases/september-2017.md)
* [April 2017 Release](/docs/welcome/whats-new/version-history/2017-releases/april-2017.md)
* [March 2017 Release](/docs/welcome/whats-new/version-history/2017-releases/march-2017.md)
* [January 2017 Release](/docs/welcome/whats-new/version-history/2017-releases/january-2017.md)
2016 Releases
The following is a list of releases in 2016:
* [October 2016 Release](/docs/welcome/whats-new/version-history/2016-releases/october-2016.md)
* [September 2016 Release](/docs/welcome/whats-new/version-history/2016-releases/september-2016.md)
* [August 2016 Release](/docs/welcome/whats-new/version-history/2016-releases/august-2016.md)
* [May 2016 Release](/docs/welcome/whats-new/version-history/2016-releases/may-2016.md)
* [March 2016 Release](/docs/welcome/whats-new/version-history/2016-releases/march-2016.md)
2015 Releases
The following is a list of releases in 2015:
* [December 2015 Release](/docs/welcome/whats-new/version-history/2015-releases/december-2015.md)
* [November 2015 Release](/docs/welcome/whats-new/version-history/2015-releases/november-2015.md)
* [October 2015 Release](/docs/welcome/whats-new/version-history/2015-releases/october-2015.md)
* [August 2015 Releases](/docs/welcome/whats-new/version-history/2015-releases/august-2015.md)
* [July 2015 Releases](/docs/welcome/whats-new/version-history/2015-releases/july-2015.md)
* [May 2015 Release](/docs/welcome/whats-new/version-history/2015-releases/may-2015.md)
* [March 2015 Releases](/docs/welcome/whats-new/version-history/2015-releases/march-2015.md)
2014 Releases
The following is a list of releases in 2014:
* [December 2014 Release](/docs/welcome/whats-new/version-history/2014-releases/december-2014.md)
* [October 2014 Release](/docs/welcome/whats-new/version-history/2014-releases/october-2014.md)
* [September 2014 Release](/docs/welcome/whats-new/version-history/2014-releases/september-2014.md)
* [August 2014 Release](/docs/welcome/whats-new/version-history/2014-releases/august-2014.md)
* [July 2014 Release](/docs/welcome/whats-new/version-history/2014-releases/july-2014.md)
* [June 2014 Release](/docs/welcome/whats-new/version-history/2014-releases/june-2014.md)
* [March 2014 Release](/docs/welcome/whats-new/version-history/2014-releases/march-2014.md)
2013 Releases
The following is a list of releases in 2013:
* [November 2013 Release](/docs/welcome/whats-new/version-history/2013-releases/november-2013.md)
2012 Releases
The following is a list of releases in 2012:
* [November 2012 Release](/docs/welcome/whats-new/version-history/2012-releases/november-2012.md)
* [May 2012 Release](/docs/welcome/whats-new/version-history/2012-releases/may-2012.md)
* [April 2012 Release](/docs/welcome/whats-new/version-history/2012-releases/april-2012.md)
* [February 2012 Release](/docs/welcome/whats-new/version-history/2012-releases/february-2012.md)
* [January 2012 Releases](/docs/welcome/whats-new/version-history/2012-releases/january-2012.md)
2011 Releases
The following is a list of releases in 2011:
* [January 2011 Release](/docs/welcome/whats-new/version-history/2011-releases/january-2011.md)
2010 Releases
The following is a list of releases in 2010:
* [July 2010 Release](/docs/welcome/whats-new/version-history/2010-releases/july-2010.md)
* [June 2010 Release](/docs/welcome/whats-new/version-history/2010-releases/june-2010.md)
* [January 2010 Release](/docs/welcome/whats-new/version-history/2010-releases/january-2010.md)
2009 Releases
The following is a list of releases in 2009:
* [November 2009 Release](/docs/welcome/whats-new/version-history/2009-releases/november-2009.md)
* [June 2009 Release](/docs/welcome/whats-new/version-history/2009-releases/june-2009.md)
2008 Releases
The following is a list of releases in 2008:
* [November 2008 Release](/docs/welcome/whats-new/version-history/2008-releases/november-2008.md)
* [August 2008 Release](/docs/welcome/whats-new/version-history/2008-releases/august-2008.md)
* [March 2008 Release](/docs/welcome/whats-new/version-history/2008-releases/march-2008.md)
2006 Releases
The following is a list of releases in 2006:
* [November 2006 Release](/docs/welcome/whats-new/version-history/2006-releases/november-2006.md)
> **Note:**\
> Versions from `v1.0` through `v4.0` have been archived and are not part of the current Semantic Versioning structure. Our Semantic Versioning tracking begins with `v1.1.0` (originally `v4.1`).
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