2026.20 Infrastructure Changes

1 min read

Changes on Application environment

Change

Environment Variable Name

Application Default Value
(if env variable unset)

Example

Required

Applications

Short Description

Added

WORD_READ_MODE

DOC_INTELLIGENCE_DEFAULT

DOC_INTELLIGENCE_DEFAULT

false

  • backend-service-ingestion

WORD_READ_MODE controls which processing path is used for Word (.docx) ingestion - DOC_INTELLIGENCE_DEFAULT uses the Doc Intelligence/PDF pipeline when available, while other modes can force Mammoth or PDF-based ingestion; if Doc Intelligence isn’t configured, it automatically falls back to Mammoth.

Added

FEATURE_FLAG_DEPLOYMENT_VERSION_CHECK

false

true

false

web-app-admin, web-app-theme, web-app-knowledge-upload

When enabled, will start the version pooling behaviour on chat to detect version changes and show the modal if there is a missmatch.

(Previously added to web-app-chat only)

Added

FEATURE_FLAG_ANALYTICS_TIMEZONE_UN_18143

false

true

false

web-app-chat

Turns on analytics timezone parameter interface on the frontend

Added

FEATURE_FLAG_ENABLE_NARRATIVE_SUGGESTED_PROMPTS_UN_19396

false

true

false

web-app-chat

When enabled along with FEATURE_FLAG_ENABLE_NEW_ANSWERS_UI_UN_14411, shows an assistant's briefing narrative and clickable suggested-prompt cards on a new chat page.

Added

FEATURE_FLAG_SIDE_MENU_NAVIGATION

false

true

false

web-app-chat, web-app-admin, web-app-theme, web-app-knowledge-upload

When enabled, shows the new and improved navigation bar

Added

FEATURE_FLAG_ENABLE_DYNAMIC_SCOPE_RULE_UN_17614

false

true

false

web-app-admin

When enabled, dynamic filters can be used in UniqueAI

Added

FEATURE_FLAG_ENABLE_SKILLS_UN_20042

false

true

false

web-app-chat, web-app-admin,backend-service-ingestion

When enabled, allows user to configure and use skills.

 

 

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