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Version: ACE 5

Release 26.2

Release notes​

See docker images below.

ACE 26.2.0​

April 1, 2026

Improve Git support for large repositories​

This release improved git support for large repositories by using branch switching in single folder, which significantly improves performance when switching branches in large monorepos. Previously each branch was stored in a separate folder, requiring a full repository clone on every branch switch — a significant bottleneck for repositories of hundreds of megabytes.

  • DIG2022-70794
    PoC for single branch switching
  • DIG2022-70800
    Rework old operations
  • DIG2022-70799
    Improve local and remote branch synchronization mechanism
  • DIG2022-70798
    Implement dirty workspace check before switching branches
  • DIG2022-70795
    Single-Folder Workspace Refactor (types, services, function definitions)
  • DIG2022-71287
    Display git operation progress

Debugger improvements​

The debugger now follows step execution order same way as the runtime does. It is now possible to pass errors and full previous step output (document, files, error context) into the next step input and execute Catch steps. A new "Run to end" option allows running the flow and stopping at a specified breakpoint.

  • DIG2022-73732
    Debugger - run to end option
  • DIG2022-57228
    Debugger step order with runtime
  • DIG2022-71693
    Pass errors from previous steps during debugging

Workspace validation​

Added further validation to check correct format of entity definitions.

  • DIG2022-12989
    Entity definition validation

Package variables​

Added support for using variables in all package.yaml fields, allowing for more dynamic and flexible package configurations. It's also possible to use variables in the middle of string, not only as a whole value. Previously it was possible to use variables only in gitToken field.

  • DIG2022-79548
    Allow to use variables in all package.yaml fields

Other features​

Bug Fixes

  • DIG2022-69485
    Ace Designer: dependency display issue
  • DIG2022-74930
    Git dependencies are not updated on reload/refresh
  • DIG2022-80776
    Security: CVE-2026-33532 (yaml-2.8.1, yaml-1.10.2)
  • DIG2022-80775
    Security: CVE-2026-33750 (brace-expansion-1.1.12, brace-expansion-2.0.2, brace-expansion-5.0.3)
  • DIG2022-80774
    Security: CVE-2026-33671, CVE-2026-33672 (picomatch-2.3.1)
  • DIG2022-80773
    Security: CVE-2026-4923, CVE-2026-4926 (path-to-regexp-8.2.0)
  • DIG2022-80772
    Security: CVE-2026-4867 (path-to-regexp-0.1.12)
  • DIG2022-80354
    Security: CVE-2026-32630, CVE-2026-31808 (file-type-21.1.1)
  • DIG2022-79810
    Security: CVE-2026-29786(tar-7.5.9)
  • DIG2022-79605
    Security: CVE-2026-3449 (once-2.0.0)
  • DIG2022-79603
    Security: CVE-2026-29063 (immutable-3.8.2)
  • DIG2022-79602
    Security: CVE-2026-2359 ,CVE-2026-3304 ,CVE-2026-3520 (multer-2.0.2)
  • DIG2022-79600
    Security: CVE-2026-0540 (dompurify-3.3.1)
  • DIG2022-79599
    Security: CVE-2026-27601 (underscore-1.13.6)
  • DIG2022-75730
    Security: CVE-2026-25639 (axios-1.12.2 ,axios-1.13.2)
  • DIG2022-75722
    Security: CVE-2026-26280 , CVE-2026-26318 (systeminformation-5.27.14)
  • DIG2022-75721
    Security: CVE-2026-26960 (tar-7.5.7)
  • DIG2022-75720
    Security: CVE-2026-26996 (minimatch-3.1.2.tgz , minimatch-7.4.6.tgz , minimatch-5.1.0.tgz , minimatch-9.0.4.tgz)
  • DIG2022-75577
    Security: CVE-2025-69873 (ajv-6.12.6)
  • DIG2022-75273
    Security: CVE-2025-69873 (ajv-8.17.1,ajv-8.12.0)
  • DIG2022-75168
    Security: CVE-2026-2391 (qs-6.14.1)
  • DIG2022-75094
    Security: CVE-2026-1615 (jsonpath-1.2.1)

Docker images​

Designer Web

Hash: sha256:0637f9643b7314fd4ad66bdd463e7228b20555bfc977de4482dc993876db95c9
docker pull euadigportalcoredev02acr.azurecr.io/ace-designer:26.2.0

Runtime server

Hash: sha256:8a1bfce1e40acc50dc63e74039f77717d4f42b31c5efd378c34e1c90e38f110c
docker pull euadigportalcoredev02acr.azurecr.io/ace-runtime-server:26.2.0

Deployment API server

Hash: sha256:682feb6650d5a06b6215c5789b744cf4a825a5fd65f69690f60146a17159ea4d
docker pull euadigportalcoredev02acr.azurecr.io/ace-deployment-server:26.2.0

Scheduled job (BullMQ) administration

Hash: sha256:ccf40a6794ed430647aac6dedced1f2e4c15db6da3232bb0e046c6a63284333b
docker pull euadigportalcoredev02acr.azurecr.io/bull-board:26.2.0

Developer API portal

Hash: sha256:604c2ed697d0d389f0736c9bb2e26c97f4cdd0eefcd02b03cfa5acadf6a11035
docker pull euadigportalcoredev02acr.azurecr.io/api-developer-portal:26.2.0

Designer Desktop​

ACE Designer Desktop is available here