2025.42 Infrastructure Changes — Unique AI Documentation

2025.42 Infrastructure Changes

Changes on Application environment

Change Name Default Example Required Applications Short Description
New FEATURE_FLAG_ENABLE_THINKING_STEPS_UN_13848 undefined FEATURE_FLAG_ENABLE_THINKING_STEPS_UN_13848='true' no next-chat This feature flag enables the message execution step sidebar (primarily used for DeepResearch). If DeepResearch is enabled, this flag should be enabled as well.
New FEATURE_FLAG_ENABLE_DEEP_RESEARCH_UN_12630 undefined FEATURE_FLAG_ENABLE_DEEP_RESEARCH_UN_12630='true' no next-chat, next-admin This feature flag enables deep research (experimental)
New FEATURE_FLAG_USE_OPENAI_V1_13819 undefined FEATURE_FLAG_USE_OPENAI_V1_13819='true' no node-chat This feature flag enables the use of OpenAI’s V1 endpoint. It’s currently experimental and should only be activated in testing environments. For more details, refer to the documentation linked here.
New FEATURE_FLAG_SET_PRIVATE_FOLDER_ACCESS_DEFAULT_UN_13988 false FEATURE_FLAG_SET_PRIVATE_FOLDER_ACCESS_DEFAULT_UN_13988='true' no knowledge-upload This feature flag enables private folder creation by default in the Knowledge base.
New FEATURE_FLAG_ENABLE_THINKING_STEPS_UN_13848 false FEATURE_FLAG_ENABLE_THINKING_STEPS_UN_13848 = 'true' no node-chat This feature flag enables the UI to respond and render MessageLog as Steps

| Author | Solution Engineering |