Release 26.1

Deployment API URL changes

For testing deployment in mongo storage mode is not done by runtime server, but designer server instead.

This change affects only development setup.

In case of file storage setup need to add this setting to ace-designer environment variables.

ACE_WORKSPACE_STORAGE=file

In case of mongo storage setup need to move this setting from ace-runtime-server to ace-designer environment variables.

DEPLOYMENT_SERVICE_URL=<deployment server URL>

Configuration changes

See configuration for more details.

Runtime server

• ACE_DISABLE_JSONATA_EXPRESSION_CACHE - Optionally disable JSONATA step performance optimization
• DEPLOYMENT_SERVICE_URL - removed from runtime server, moved to designer server

Designer server

• DEPLOYMENT_SERVICE_URL - added to designer server, moved from runtime server
• ACE_WORKSPACE_STORAGE - new variable for storage type, must match runtime server setting

Release notes

See docker images below.

ACE 26.1.0

February 13, 2026

Performance improvements

This release includes performance improvements for Schema Validation and Jsonata steps. Improvement is mainly related to caching of compiled schemas and Jsonata expressions, and is most noticeable in case of large schemas or big Jsonata expressions.

• DIG2022-60027
  Schema validation step optimization
• DIG2022-60017
  Jsonata step performance optimization

Workspace validation

This release contains beta implementation of workspace validation feature, which allows to validate workspace content for consistency and correctness.

• DIG2022-14281
  Run validation from editor
• DIG2022-12990
  Workspace Consistency Validation

Other features

• DIG2022-74620
  Remove runtime server to deployment server dependency
• DIG2022-73274
  Update ACE community site URL in Designer

Bug Fixes

• DIG2022-75049
  Security: CVE-2026-25639 (axios-1.13.2,axios-1.12.2)
• DIG2022-74629
  Security: CVE-2025-61140 (jsonpath-1.1.1)
• DIG2022-74610
  Security: CVE-2025-68470 (react-router-6.30.1)
• DIG2022-74609
  Security: CVE-2026-22029 (router-1.23.0)
• DIG2022-74608
  Security: CVE-2026-24842 , CVE-2026-23950, CVE-2026-23745 (tar-6.2.1)
• DIG2022-74607
  Security: CVE-2026-24001 (diff-4.0.2)
• DIG2022-74606
  Security: CVE-2025-13465 (lodash-es-4.17.21)
• DIG2022-74605
  Security: CVE-2025-13465 (lodash-4.17.21)
• DIG2022-73311
  Security: CVE-2025-15284 (qs-6.14.0)

Docker images

Designer Web

Hash: sha256:7c2bf1d842ac456151311179da195d822cfe39365e2fcc9adcda3cf7bd949e43

docker pull euadigportalcoredev02acr.azurecr.io/ace-designer:26.1.0

Runtime server

Hash: sha256:b256f31fae8050349344e89763f486f5ce40d59a485832edb8a340ac26697990

docker pull euadigportalcoredev02acr.azurecr.io/ace-runtime-server:26.1.0

Deployment API server

Hash: sha256:66e5fbe7d7a008c92febb3ea0cffd9b2fb4ee95fd1910b6026de2d3599848c95

docker pull euadigportalcoredev02acr.azurecr.io/ace-deployment-server:26.1.0

Scheduled job (BullMQ) administration

Hash: sha256:e7f5e145b0d433c7d0c150cb17e1c75e83dfd52a4d47bff926459c1004ad1d64

docker pull euadigportalcoredev02acr.azurecr.io/bull-board:26.1.0

Developer API portal

Hash: sha256:cdad6820a7a4613bd1303670d0c9d4eb16f4262abd508f6280792c754c4ce1df

docker pull euadigportalcoredev02acr.azurecr.io/api-developer-portal:26.1.0

Designer Desktop

ACE Designer Desktop is available here