Release notes | Devolutions Gateway

2026.3.0.0

·September 15, 2026

6

Installer - Configure Agent Tunnel and its UDP listening port during setup
Service - Connect to Hyper-V virtual machines through RDCleanPath
Service - Download every clip from a multi-part recording as a ZIP archive
Service - Enable target-side Kerberos credential injection without debug flags
Service - Route JMUX sessions through matching connected agents
Service - Use Agent Tunnel as a stable, opt-in feature with authorization that persists across restarts

1

4

Service - Flush JMUX messages promptly to improve round-trip-dependent traffic such as HTTP/2 uploads
Service - Keep both credential-injection CredSSP connections on the same authentication protocol
Service - Preserve credential injection across native RDP reconnects
Service - Request credential-injection Kerberos tickets for the Gateway hostname

·July 28, 2026

·July 8, 2026

·June 9, 2026

·June 4, 2026

·April 22, 2026

·April 2, 2026

·February 27, 2026

·February 10, 2026

·December 5, 2025

6

Installer - CLI Generation Support: Supports command-line generation on release builds for automation scenarios
Installer - DVLS Public Key Download: Automatically downloads public keys from Devolutions Server
Service - AI Gateway (Experimental): Provides unified access to multiple AI providers (Mistral AI, OpenAI, Anthropic Claude, OpenRouter, Azure OpenAI, Ollama, and LM Studio) through a single endpoint with centralized API key management
Service - Hub Service Auto-Updater: Supports automatic updates through the Hub Service
Service - TLS Thumbprint Anchoring: Allows TLS connections when the client provides a matching certificate thumbprint, even without traditional certificate validation
Standalone - VNC and RDP Client Updates: Updated clients with improved pixel format handling, fixed clipboard timing issues, better error messages, and updated security libraries

4

Installer - Enhanced Reliability: Improved debouncer reliability and clearer port check result display
Installer - Updated Translations: Includes updated localizations
Service - Better Error Diagnostics: Displays full error traces for forwarding errors to aid troubleshooting
Service - Traffic Audit ID Format (Breaking): Traffic audit IDs now use ULID format instead of integers to prevent overflow issues with large datasets

9

Installer - Debug Error Removal: Removed an annoying null reference exception that appeared in debug mode
Installer - High DPI Display: Fixed UI display issues at high scaling factors
Installer - Hyperlink Corrections: Corrected broken hyperlinks in the installer interface
Installer - Public Key Action: Fixed the public key action to properly use the downloaded file
Installer - Server Core Compatibility: Fixed crashes when running on Windows Server Core
Installer - UI Visual Fixes: Fixed visual issues caused by tab stop configuration
Service - RDP Proxy Compatibility: Fixed an issue that prevented Microsoft Remote Desktop Connection (mstsc) from working with the RDP proxy (for proxy-based credentials injection)
Service - Systemd Integration: Improved systemd unit file installation on Linux distributions, particularly fixing issues on RHEL-based systems
Standalone - Configuration Error Handling: Fixed TypeScript errors that occurred with invalid configuration