frp Releases

This release focuses on stability and dependency updates, introducing a requirement for Go 1.26.0 and addressing critical routing, health check, and tunnel connection issues.

Oct 14, 2026

This release introduces a binary codec for UDP payloads to improve efficiency under wire protocol v2. It also addresses critical security vulnerabilities, including a denial of service issue caused by negative pool counts and a validation bypass for custom domains.

Aug 14, 2026

This release focuses on bug fixes, specifically addressing control-session replacement leaks during reconnections, SSH gateway stability, and HTTP/2 support adjustments.

Jul 23, 2026

This release focuses on expanding the dashboard API v2 migration and improving protocol stability. It introduces significant updates to API coverage and fixes critical issues regarding WebSocket handling and configuration validation.

Jul 11, 2026

This patch release extends Wire Protocol v2 support to UDP-based proxies (SUDP) and XTCP work connections, ensuring consistent payload framing and improving compatibility during mixed deployments of v1 and v2 protocols.

Jun 1, 2026

This release introduces Wire Protocol v2 as a transition path for future protocol changes and establishes a new compatibility policy where minor releases are supported for nine subsequent versions.

May 21, 2026

This patch release fixes a critical authentication bypass vulnerability in HTTP proxies that occurred when using specific configuration combinations involving routeByHTTPUser and httpUser/httpPassword.

Apr 13, 2026

This release adds a built-in persistent storage feature to frpc, improves dashboard build flexibility, enhances TOML parsing error reporting, and optimizes OIDC authentication performance.

Mar 20, 2026

This release introduces client identification capabilities with a new clientID option for uniquely identifying frpc instances, along with a redesigned web dashboard featuring modern UI, dark mode support, and improved navigation. Additionally, a critical UDP proxy protocol bug was fixed.

Jan 31, 2026

This release adds HTTPS load balancing group support, enables granular proxy control with per-proxy enabled flags, and introduces flexible OIDC token sourcing from files or external commands. VirtualNet now includes intelligent reconnection with exponential backoff.

Jan 4, 2026

This release adds NAT traversal configuration options for XTCP proxies, enhances OIDC client configuration with custom TLS certificate verification and proxy settings, and introduces detailed Prometheus metrics for individual proxy monitoring.

Sep 25, 2025

This release adds tokenSource support for loading authentication tokens from files and fixes an SSH tunnel gateway binding issue that caused external connections to fail.

Aug 10, 2025

This release adds YAML merge functionality support with anchors and references, and introduces proxy protocol support in UDP proxies to preserve real client IP addresses.

Jun 25, 2025

This patch release focuses on stabilizing the recently introduced Virtual Network feature by fixing connection handling and TUN device management issues.

Apr 28, 2025

This release introduces an experimental feature gate system and the Alpha-stage Virtual Network capability, allowing Layer 3 connectivity between clients via a managed TUN device.

Apr 16, 2025

This update enhances frpc proxy commands with metadata and annotation support and fixes a resource leak issue in the service closing logic.

Mar 7, 2025

This release improves containerization time handling, adds QUIC binding support for frps, and enables h2c protocol support for the vhost HTTP proxy.

Dec 16, 2024

Enhancements include specifying the server-side username for visitors and supporting multiple OIDC subjects for frpc instances.

Oct 17, 2024

This release adds a TLS termination plugin, sets a default timeout for subcommands, and fixes a stop command issue when connection fails.

Aug 19, 2024

Introduces a new HTTP forwarding plugin and adds HTTP/2 control options, while changing error handling for host mismatches in existing HTTPS plugins.

Jul 9, 2024