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Delegate image version support status

This document outlines the version information for delegate images and details their support lifecycle. Delegate images have a specific support lifecycle: End of Support (EOS) occurs at the end of the sixth month, while End of Life (EOL) takes place at the end of the eighth month, starting from the month indicated in the delegate version.

warning

Delegates past their EOS date are not supported by Harness. Upgrade your delegates before they reach EOS to avoid service disruptions.

For complete upgrade procedures, see Delegate expiration policy.

Support lifecycle definitions​

End of Support (EOS)​

The EOS month is calculated based on the month encoded in the version number (MM in YY.MM.XXXX). EOS occurs at the end of the sixth month from the month mentioned in the delegate version.

When a delegate reaches EOS:

  • Harness Support no longer accepts support requests for the delegate
  • Security fixes are still provided
  • Product defects are not addressed
  • Expired delegates may not function correctly
  • Support will require delegate upgrades for any issues

End of Life (EOL)​

The EOL month is calculated based on the month encoded in the version number (MM in YY.MM.XXXX). EOL occurs at the end of the eighth month from the month mentioned in the delegate version.

When a delegate reaches EOL:

  • The image is no longer available or maintained
  • No support or fixes are provided

Version format and lifecycle calculation​

Delegate versions follow the format: YY.MM.XXXX

  • YY = Year (24 = 2024)
  • MM = Month (11 = November)
  • XXXX = Build identifier

Example calculation​

For delegate version 24.07.84503:

  • Release Date: July 10, 2024
  • EOS Date: December 31, 2024 (end of 6th month)
  • EOL Date: February 28, 2025 (end of 8th month)
note

EOS and EOL dates are always set to the last day of the sixth and eighth months, respectively, from the month specified in the release version.

Hotfix policy​

Hotfixes may be released to address critical issues within an image's lifecycle.

note

Hotfixes do not extend the original EOS and EOL dates. The lifecycle remains based on the original release month.

Example: If version 24.07.84503 receives a hotfix in November 2024, the EOS (December 31, 2024) and EOL (February 28, 2025) dates remain unchanged.

Reference information​

Support dates are calculated from when the delegate image was published to Harness Delegate Docker Hub.

Image versionRelease dateEOSEOL
25.05.85809September 04, 2025October 31, 2025December 31, 2025
25.08.86600August 27, 2025January 31, 2026March 31, 2026
25.07.86503August 13, 2025December 31, 2025February 28, 2026
25.07.86402August 12, 2025December 31, 2025February 28, 2026
25.07.86401July 31, 2025December 31, 2025February 28, 2026
25.07.86301July 30, 2025December 31, 2025February 28, 2026
25.07.86302July 30, 2025December 31, 2025February 28, 2026
25.07.86300July 17, 2025December 31, 2025February 28, 2026
25.06.86106July 15, 2025November 30, 2025January 31, 2026
25.06.86203July 14, 2025November 30, 2025January 31, 2026
25.06.86004July 12, 2025November 30, 2025January 31, 2026
25.06.86202July 03, 2025November 30, 2025January 31, 2026
25.06.86104July 01, 2025November 30, 2025January 31, 2026
25.06.86102June 26, 2025November 30, 2025January 31, 2026
25.06.86101June 19, 2025November 30, 2025January 31, 2026
25.06.86100June 16, 2025November 30, 2025January 31, 2026
25.05.85905June 03, 2025October 31, 2025December 31, 2025
25.05.85904May 30, 2025October 31, 2025December 31, 2025
25.05.85903May 23, 2025October 31, 2025December 31, 2025
25.05.85902May 22, 2025October 31, 2025December 31, 2025
25.05.85805May 22, 2025October 31, 2025December 31, 2025
25.05.85803May 15, 2025October 31, 2025December 31, 2025
25.05.85804May 15, 2025October 31, 2025December 31, 2025
25.05.85801May 08, 2025October 31, 2025December 31, 2025
25.04.85703May 02, 2025September 30, 2025November 30, 2025
25.04.85702May 01, 2025September 30, 2025November 30, 2025
25.04.85701April 23, 2025September 30, 2025November 30, 2025
25.04.85602April 15, 2025September 30, 2025November 30, 2025
25.02.85306April 10, 2025July 31, 2025September 30, 2025
25.04.85601April 10, 2025September 30, 2025November 30, 2025
25.02.85201April 01, 2025July 31, 2025September 30, 2025
25.03.85405March 27, 2025August 31, 2025October 31, 2025
25.03.85504March 27, 2025August 31, 2025October 31, 2025
25.03.85503March 27, 2025August 31, 2025October 31, 2025
25.02.85305March 21, 2025July 31, 2025September 30, 2025
24.08.83706February 26, 2025January 31, 2025March 31, 2025
25.02.85300February 26, 2025July 31, 2025September 30, 2025
24.12.84710February 25, 2025May 31, 2025July 31, 2025
24.12.84709February 12, 2025May 31, 2025July 31, 2025
24.10.84107January 31, 2025March 31, 2025May 31, 2025
25.01.85000January 28, 2025June 30, 2025August 31, 2025
24.12.84708January 16, 2025May 31, 2025July 31, 2025
25.01.84800January 13, 2025June 30, 2025August 31, 2025
24.12.84704January 06, 2025May 31, 2025July 31, 2025
24.11.84311December 19, 2024April 30, 2025June 30, 2025
24.12.84702December 17, 2024May 31, 2025July 31, 2025
EOL Delegates
Image versionRelease dateEOSEOL
24.11.84503December 09, 2024April 30, 2025June 30, 2025
24.11.84310December 05, 2024April 30, 2025June 30, 2025
24.11.84502December 05, 2024April 30, 2025June 30, 2025
24.10.84106December 04, 2024March 31, 2025May 31, 2025
24.11.84501December 04, 2024April 30, 2025June 30, 2025
24.07.83407December 04, 2024December 31, 2024February 28, 2025
24.11.84500November 29, 2024April 30, 2025June 30, 2025
24.11.84309November 28, 2024April 30, 2025June 30, 2025
24.11.84308November 23, 2024April 30, 2025June 30, 2025
24.11.84307November 21, 2024April 30, 2025June 30, 2025
24.11.84306November 19, 2024April 30, 2025June 30, 2025
24.10.84205-ubi9-betaNovember 18, 2024March 31, 2025May 31, 2025
24.10.84204November 18, 2024March 31, 2025May 31, 2025
24.10.84200November 04, 2024March 31, 2025May 31, 2025
24.10.84105November 01, 2024March 31, 2025May 31, 2025
24.10.84104October 21, 2024March 31, 2025May 31, 2025
24.09.83909October 11, 2024February 28, 2025April 30, 2025
24.09.83906October 02, 2024February 28, 2025April 30, 2025
24.09.83905September 30, 2024February 28, 2025April 30, 2025
24.08.83803September 20, 2024January 31, 2025March 31, 2025
24.08.83804September 20, 2024January 31, 2025March 31, 2025
24.09.83900September 20, 2024February 28, 2025April 30, 2025
24.08.83802September 03, 2024January 31, 2025March 31, 2025
24.08.83705August 31, 2024January 31, 2025March 31, 2025
24.07.83611August 31, 2024December 31, 2024February 28, 2025
24.08.83704August 29, 2024January 31, 2025March 31, 2025
24.08.83702August 22, 2024January 31, 2025March 31, 2025
24.08.83307August 20, 2024January 31, 2025March 31, 2025
24.07.83609August 20, 2024December 31, 2024February 28, 2025
24.07.83608August 14, 2024December 31, 2024February 28, 2025
24.07.83607August 13, 2024December 31, 2024February 28, 2025
24.08.83306August 13, 2024January 31, 2025March 31, 2025
24.07.83406August 13, 2024December 31, 2024February 28, 2025
24.07.83606August 07, 2024December 31, 2024February 28, 2025
24.08.83405August 05, 2024January 31, 2025March 31, 2025
24.07.83605July 24, 2024December 31, 2024February 28, 2025
24.07.83503July 17, 2024December 31, 2024February 28, 2025
24.07.82906July 17, 2024December 31, 2024February 28, 2025
24.07.83404July 10, 2024December 31, 2024February 28, 2025
24.07.83205July 9, 2024December 31, 2024February 28, 2025
24.07.82905July 1, 2024December 31, 2024February 28, 2025
24.06.83304June 24, 2024November 30, 2024January 31, 2025
24.06.83204June 20, 2024November 30, 2024January 31, 2025
24.06.83004June 7, 2024November 30, 2024January 31, 2025
24.06.83003June 3, 2024November 30, 2024January 31, 2025
24.05.82711May 30, 2024October 31, 2024December 31, 2024
24.05.82904May 21, 2024October 31, 2024December 31, 2024
24.05.83001May 21, 2024October 31, 2024December 31, 2024
24.05.82205May 20, 2024October 31, 2024December 31, 2024
24.05.82903May 16, 2024October 31, 2024December 31, 2024
24.05.82902May 10, 2024October 31, 2024December 31, 2024
24.04.82901May 8, 2024September 30, 2024November 30, 2024
24.04.82804April 24, 2024September 30, 2024November 30, 2024
24.04.82709April 18, 2024September 30, 2024November 30, 2024
24.04.82708April 17, 2024September 30, 2024November 30, 2024
24.04.82707April 15, 2024September 30, 2024November 30, 2024
24.04.82603April 4, 2024September 30, 2024November 30, 2024
24.03.82601March 28, 2024August 31, 2024October 31, 2024
24.03.82600March 27, 2024August 31, 2024October 31, 2024
24.03.82505March 18, 2024August 31, 2024October 31, 2024
24.03.82502March 14, 2024August 31, 2024October 31, 2024
24.03.82408March 8, 2024August 31, 2024October 31, 2024
24.02.82406March 1, 2024July 31, 2024September 30, 2024
24.02.82404February 29, 2024July 31, 2024September 30, 2024
24.02.82309February 28, 2024July 31, 2024September 30, 2024
24.02.82402February 27, 2024July 31, 2024September 30, 2024
24.02.82308February 21, 2024July 31, 2024September 30, 2024
24.02.82306February 15, 2024July 31, 2024September 30, 2024
24.02.82305February 15, 2024July 31, 2024September 30, 2024
24.02.82302February 13, 2024July 31, 2024September 30, 2024
24.02.82304February 12, 2024July 31, 2024September 30, 2024
24.02.82203February 2, 2024July 31, 2024September 30, 2024
24.01.82202January 30, 2024June 30, 2024August 31, 2024
24.01.82110January 29, 2024June 30, 2024August 31, 2024
24.01.82109January 23, 2024June 30, 2024August 31, 2024
24.01.82108January 16, 2024June 30, 2024August 31, 2024
24.01.82006January 16, 2024June 30, 2024August 31, 2024
24.01.82005January 15, 2024June 30, 2024August 31, 2024
24.01.82004January 12, 2024June 30, 2024August 31, 2024
24.01.82003January 11, 2024June 30, 2024August 31, 2024
24.01.82002January 9, 2024June 30, 2024August 31, 2024
24.01.81810January 8, 2024June 30, 2024August 31, 2024
24.01.81811January 5, 2024June 30, 2024August 31, 2024
23.12.82001January 5, 2024May 31, 2024July 31, 2024
23.12.81809January 2, 2024May 31, 2024July 31, 2024
23.12.81808December 26, 2023May 31, 2024July 31, 2024
23.12.81412December 14, 2023May 31, 2024July 31, 2024
23.12.81411December 13, 2023May 31, 2024July 31, 2024
23.12.81806December 13, 2023May 31, 2024July 31, 2024
23.12.81604December 13, 2023May 31, 2024July 31, 2024
23.12.81804December 12, 2023May 31, 2024July 31, 2024
23.12.81210December 5, 2023May 31, 2024July 31, 2024
23.11.81602November 29, 2023April 30, 2024June 30, 2024
23.11.81601November 29, 2023April 30, 2024June 30, 2024
23.11.81408November 22, 2023April 30, 2024June 30, 2024
23.11.81406November 20, 2023April 30, 2024June 30, 2024