parlant Releases

This release focuses on enhancing driver monitoring with a new model and improved image processing. It adds support for the Acura MDX (2022-24) and Rivian R1S/R1T (2025) models, along with thermal policy improvements for comma four.

Jun 5, 2026

This release introduces a Game Boy Advance Emulator and updates Eaglercraft support, alongside a new Save Data Manager. It also includes fixes for filtering, searching, and custom backgrounds, as well as various dependency updates.

May 30, 2026

This release focuses on fixing parsing and stream issues for the MEXC and Aster exchanges, while officially integrating the Java library into the release cycle.

May 27, 2026

This release introduces support for the Bybit EU exchange and WebSocket futures data for Bitrue, alongside extensive refactoring of currency parsing across multiple exchanges.

May 25, 2026

This release focuses on security hardening, performance optimization, and bug fixes. It introduces a tool-call timeout environment variable and upgrades dependencies to address known CVEs.

Apr 28, 2026

This release serves as the latest stable pointer (v1.0.2) for the Open Data Platform, used by the auto-updater.

Apr 25, 2026

Version 1.0.2 of ODP Desktop introduces a new feature for log management and resolves a build configuration issue regarding OpenSSL and shared libraries.

Apr 25, 2026

Enhances dependency semantics and monitoring capabilities with explicit tag modifiers and resolution tracking.

Apr 14, 2026

This release introduces a new driving model trained using a learned simulator, improves longitudinal performance in Experimental mode, and adds support for the Kia K7 and Lexus LS while reducing standby power consumption.

Mar 17, 2026

A major feature release adding transient guidelines, per-agent planners, and comprehensive tag-based relationships, while deprecating OpenAPI tool services.

Mar 15, 2026

Version 4.7.0 of the ODP Python Package introduces support for Python 3.14 and Pandas 3.0, adds new Federal Reserve data endpoints, and removes the deprecated Polygon provider module.

Mar 9, 2026

This release adds optional dependencies parameter to guideline, observation, and journey creation methods, introduces exclude() as an alias for prioritize_over(), and adds tools parameter to create_observation methods. It also deprecates attach_tool() in favor of the new methods and fixes several bugs including draft message language preservation and server hang issues.

Feb 17, 2026

This update improves the ODP Desktop experience by updating dependent libraries and syntax, enhancing error messages for environment setup, and refactoring the Update Environment button for better reliability.

Feb 9, 2026

Major release adding labels for categorization and filtering across Guidelines, Journeys, JourneyNodes, and Sessions with automatic session label propagation. Introduces streaming message output, multiple targets support in prioritization methods, new hooks for journey lifecycle, and per-agent preamble configuration.

Feb 9, 2026

This major update introduces new data sets, FastAPI integration, and plugin extensions, while removing support for Python 3.9 and the Account Module.

Jan 7, 2026

Significant release introducing multiple AI service integrations including EmcieService, GLM, Mistral, OpenRouter, and Snowflake Cortex. Adds OpenTelemetry integration, Qdrant vector database support, enhanced SDK functionality with .current property, and new features like deferred retrievers and dynamic composition mode.

Jan 5, 2026

This release introduces new driving and driver monitoring models, improves inter-process communication memory efficiency, and references a blog post for additional details.

Dec 21, 2025

This release introduces support for comma four, with no version released for comma 3X as the changes are specific to the comma four platform.

Nov 30, 2025

Patch release focused on bug fixes and dependency updates. Fixes NanoDB query failure when no filters matched, extends tool insights across iterations, corrects deprecated status code, and updates various dependencies for security improvements.

Nov 18, 2025

This release introduces significant updates to the driving AI models, including a refined World Model with increased parameters and a new VAE Compression architecture. It also adds support for several Honda and Acura vehicle models.

Oct 30, 2025