waha Releases

This release focuses on ChatWoot integration improvements, NOWEB and GOWS engine enhancements, and API security hardening. Key fixes include stripping escaped newlines from ChatWoot webhooks, text/media editing in Channels, and video message duration support.

Feb 18, 2026

MNN 3.4.0 deepens GPU and QNN backend capabilities by adding LLM support and Flash Attention, optimizes long-context memory usage through KV Cache quantization and Prefix KV Cache, and improves GPU runtime stability on iOS.

Feb 7, 2026

This release addresses multiple WEBJS engine issues related to groups and messaging, along with API and NOWEB improvements. The focus is on fixing group-related functionality and contact updates.

Feb 2, 2026

Minor release focusing on GOWS storage configuration and fixing WEBJS messaging issues. Introduces the ability to disable storage in GOWS engine.

Jan 28, 2026

Significant release introducing per-session API keys and webhook worker ID tracking. Also includes ChatWoot improvements and various engine fixes.

Jan 26, 2026

This release focuses on ChatWoot integration fixes and WEBJS engine improvements. Key fixes include message deletion, group chat attachments, and @lid handling.

Jan 15, 2026

Focuses on video note support, ChatWoot enhancements, and session stability fixes.

Jan 12, 2026

A quick patch release focusing on stability fixes for GOWS session stopping and WEBJS client null handling.

Jan 2, 2026

Adds device and browser configuration support across all engines and fixes WEBJS empty `/me` issue.

Dec 30, 2025

Introduces Polls API and events, fixes GOWS gRPC client pooling, and adds Italian translation.

Dec 17, 2025

Introduces Call rejection API, Call app, and Apps API management. Also fixes symbols in text and ChatWoot config.

Dec 5, 2025

Focuses on GOWS performance (response caps, DNS resolution) and disabling CPU profiling.

Dec 1, 2025

Fixes GOWS file sending, memory leaks, and WEBJS pairing code.

Nov 28, 2025

This release introduces automatic online presence detection and configurable SQLite database engine options. It also addresses various fixes related to media mentions, message events, and voice conversion.

Nov 14, 2025

This release focuses on production-grade inference orchestration with the introduction of Batch and Multimodal OpenAI-compatible APIs, alongside significant upgrades to the AIBrix KVCache offloading framework and StormService primitives for prefill/decode management.

Nov 9, 2025

Focuses on API improvements for group mentions and participants, along with stability updates for GOWS, NOWEB, and WEBJS engines.

Nov 7, 2025

Adds ChatWoot integration features including message and contact pulling, album messages, and queue management. Includes API sorting enhancements and MongoDB support for NOWEB.

Nov 4, 2025

This release focuses on enhancing large language model inference with new hardware acceleration features, including SME2 instruction sets and EAGLE-3 speculative decoding, while expanding model support to include Qwen2.5-Omni and Qwen3-VL.

Oct 31, 2025

Primarily a bug fix release addressing voice conversion, message editing events, media sending to channels, and ChatWoot logic for message reading and markdown.

Oct 19, 2025

This release introduces mandatory security requirements (API keys, passwords) and fixes connection and database locking issues. It also adds List Message rendering for ChatWoot.

Oct 16, 2025