emcie-co/parlant v3.2.0

on GitHub

[3.2.0] - 2026-02-09

Added

• Add labels to Guidelines, Journeys, JourneyNodes, and Sessions for categorization and filtering
• Add automatic session label propagation from matched entities (guidelines, observations, journeys)
• Add track parameter to guidelines to control "previously applied" tracking
• Support multiple targets in prioritize_over() and depend_on() methods
• Add field_dependencies to canned responses for explicit field availability requirements
• Add attach_retriever() to Guideline, Journey, and JourneyState for conditional data retrieval
• Add on_match and on_message hooks to journeys for lifecycle callbacks
• Add per-agent preamble configuration (custom examples and instructions)
• Add separate default greeting responses for first agent message in fluid mode
• Add streaming message output mode
• Allow specifying custom journey node ID
• Add matched guidelines/journey states to completion ready event

Changed

• Make condition optional for SDK guidelines
• Tweak default preamble examples
• Soften log levels for relational guideline resolver
• Add activated/skipped logs to custom guideline matcher batches

Fixed

• Fix websocket warning upon startup
• Fix agent intention proposer (guidelines were getting rewritten incorrectly)
• Fix multiple customer guideline matchers not working
• Fix bug with context variable access in SDK