mailcow-dockerized Releases

Adds initial SIP calling capabilities to VoiceBlender, including REGISTER support, and integrates Livekit as a new communication leg type.

Jun 10, 2026

This release features a major CLI overhaul to an agent-first model, enhanced knowledge base management with HNSW indexing, and improved frontend UX including dark mode and marquee selection.

Jun 10, 2026

This patch release introduces JetBrains Mellum v2 model support and zentorch-accelerated quantized linear inference for AMD Zen CPUs, alongside critical fixes for DeepSeek-V4 initialization and multi-node Ray data-parallel serving.

Jun 5, 2026

A stability-focused update that implements the OpenSearch driver (k-NN), adds a unified system administration console, and improves agent configuration and knowledge base parsing capabilities.

Jun 5, 2026

This release introduces support for OpenAI's new Responses API and adds the ability to perform clicks using x and y coordinates for testing scenarios.

Jun 3, 2026

Restores the SearchGraph functionality by migrating the DuckDuckGo backend to the ddgs library, resolving a bug reported in issue #1082.

Jun 2, 2026

Updates the import path for the ChatOllama node to `langchain_ollama` and fixes documentation links across translated READMEs.

Jun 1, 2026

This release features 459 commits from 230 contributors, highlighting major advancements in DeepSeek V4 maturity, the defaulting of Model Runner V2 for Qwen3 dense models, a new Rust frontend, and significant performance improvements through batch-invariant inference and multi-tier KV cache offloading.

May 29, 2026

This release introduces a new MoQ endpoint to the openapi generation process.

May 26, 2026

This security update addresses a critical Unbound vulnerability (CVE-2026-33278) and updates the Nginx web server to version 1.30.2 to improve system stability and security.

May 26, 2026

This release candidate addresses a regression in WhatsApp protocol message parsing caused by recent changes in WhatsApp's message node behavior, specifically correcting an issue where the `fromMe` flag was incorrectly set to false during parsing.

May 21, 2026

The update introduces role-based audio routing functionality, allowing for more granular control over audio distribution and management within a room.

May 21, 2026

This release introduces major updates including multi-tenant role-based access control (RBAC), comprehensive CLI enhancements, and improved document processing capabilities with support for new AI embedders and cloud storage providers.

May 21, 2026

This release focuses on security hardening by updating Nginx to 1.30.1 and fixing HTML injection issues in the quarantine table, alongside the addition of Uzbek language support.

May 21, 2026

This version patches a security vulnerability identified by the security advisory GHSA-qvv5-jq5g-4cgg, urging users to upgrade immediately to the latest version or the legacy version 6.7.22.

May 20, 2026

This release introduces C++20 build requirements and deprecates Transformers v4, alongside significant upgrades to hardware support (NVIDIA Blackwell, AMD ROCm) and speculative decoding capabilities.

May 15, 2026

This update migrates the SOGo groupware component to version 5.12.8 to resolve four reported security vulnerabilities, which is strongly recommended for all users.

May 13, 2026

This release candidate migrates the Baileys dependency from git to NPM and pins the libsignal pipeline to the NPM registry to improve security and transparency.

May 13, 2026

This release focuses on frontend improvements, including font unification and theme preferences, and introduces new storage and chunking capabilities.

May 13, 2026

This small but important update addresses security vulnerabilities in Postfix's postscreen component and fixes potential HTML injection in the web interface's sieve filter and queue manager.

May 12, 2026