WrenAI Releases

This release introduces a `wren cloud` command for local project management, adds an ONNX-based embedding backend, and fixes several bugs related to MSSQL connections, query history reindexing, and model name resolution.

Sep 8, 2026

This release enables the Pydantic integration to forward session properties to the underlying engine. This ensures that session-level configurations are properly propagated during execution. It resolves issue #2684.

Sep 2, 2026

A minor maintenance release for the Wren Langchain integration, specifically addressing a bug to ensure proper context passing during engine execution.

Sep 2, 2026

This release focuses on improving core engine stability and validation logic. It includes fixes for model loading, view upgrade validation, and strict query path enforcement to ensure safe database operations.

Sep 2, 2026

Updates the Python core bindings to build against wren-core version 0.3.2.

Aug 31, 2026

Synchronizes the wren-core-base versions with wren-rust-core.

Aug 31, 2026

Fixes a bug in the semantic core where relationship handles are now resolved by the models they point to.

Aug 31, 2026

A maintenance release that synchronizes the wren-manifest-macro versions with wren-rust-core.

Aug 31, 2026

This release focuses on bug fixes and stability improvements across multiple components, including context handling, memory management, and Spark integration. It introduces security hardening measures and performance optimizations like LRU caching.

Aug 18, 2026

This release is a performance-focused update for the Python core library, removing a lock to allow better concurrency for same-context operations.

Aug 18, 2026

This release updates the Python bindings for WrenAI to explicitly declare the engine version they are built against. It addresses a specific build configuration issue to ensure compatibility and clarity regarding the underlying engine version used during compilation.

Aug 12, 2026

A maintenance release focused on synchronizing version dependencies with wren-rust-core to ensure consistency across the base core module.

Aug 11, 2026

This release addresses a bug in the core module regarding RLAC (Recursive Logical Analysis Cycle) state management, ensuring state is kept per analyzer invocation.

Aug 11, 2026

A maintenance release focused on synchronizing version dependencies with wren-rust-core to ensure consistency across the manifest macro module.

Aug 11, 2026

This release adds Databricks support, enhances AI capabilities with Ibis knowledge retrieval and system prompt handling, and introduces a new entry point for Wren AI Cloud upgrades in the UI. It also includes numerous dependency updates to fix critical security vulnerabilities.

Aug 5, 2026

This release focuses on completing the 'wren-engine' to 'wrenai' rename cleanup and addressing specific bug fixes in pydantic model handling and dependency management.

Jul 29, 2026

This release focuses on completing the 'wren-engine' to 'wrenai' rename cleanup and fixing data handling bugs in langchain components to prevent errors with None values and non-dict rows.

Jul 29, 2026

This release focuses on bug fixes across multiple database connectors (Athena, BigQuery, MSSQL, etc.) to improve SQL generation, specifically by stripping trailing semicolons and fixing pagination logic. It also includes improvements to the Ask feature, Memory module, and profile debugging for security.

Jul 28, 2026

This is a maintenance release for the Python core library that addresses a serialization issue to ensure query results are correctly aligned with the execution stream schema.

Jul 28, 2026

This release focuses on bug fixes, performance improvements, and security updates across various database connectors and core WrenAI logic. It addresses SQL handling issues, improves SSL connection handling, and fixes schema indexing.

Jul 21, 2026