What's Changed

• Add cache timeout of 2.5 seconds to record hp; fixes registering issue when endpoint was the same

Full Changelog: 1.4.1...1.4.2

What's Changed

• Fix rebuilding WG sessions and handle HP out of hot path
• Dependency security updates

Full Changelog: 1.4.0...1.4.1

What's Changed

• perf(relay): cache resolved UDP destinations with TTL by @LaurenceJJones in #61
• perf(relay): scale packet workers and queue depth for throughput by @LaurenceJJones in #60
• Integrate OpenTelemetry and Prometheus metrics across services by @marcschaeferger in #67
• perf(relay): index WireGuard sessions by receiver index by @LaurenceJJones in #62
• perf(proxy): Add HTTP client reuse and buffer pooling by @LaurenceJJones in #63
• Enhance observability with OTLP timeout and API unification by @marcschaeferger in #79
• Add tc optional rate limiting for all sites

Full Changelog: 1.3.1...1.4.0

What's Changed

• Security updates to packages and platform

Full Changelog: 1.3.0...1.3.1

What's Changed

• Adding GHCR to CI/CD Release Workflow & further improvements by @marcschaeferger in #32
• feat: optimize calculatePeerBandwidth to avoid nested loops by @LaurenceJJones in #39
• fix: relay buffer leak on UDP read error by @LaurenceJJones in #38
• fix: relay race condition in WireGuard session management by @LaurenceJJones in #36
• feat: base context + errgroup; propagate cancellation; gracefu… by @LaurenceJJones in #37
• Include public key in hole punch message to Pangolin

New Contributors

• @marcschaeferger made their first contribution in #31
• @LaurenceJJones made their first contribution in #39

Full Changelog: 1.2.2...1.3.0

What's Changed

• changed docker image from ubuntu to alpine by @Lokowitz in #24
• Change default port to 3004 to avoid a conflict with Pangolin's integration API. by @SigmaSquadron in #28
• Fixes to proxy protocol for downstream proxies when running as the TLS gateway

BREAKING

--listen is no longer supporter. The listen port is pulled from --reachableAt for backward compatability due to #28. Please make sure your port is in --reachableAt and ensure you are using the latest Pangolin version for this to be reflected in the database for communication!

The default port has changed to 3004.

New Contributors

• @SigmaSquadron made their first contribution in #28

Full Changelog: 1.2.1...1.2.2

What's Changed

• Add proxy protocol by @oschwartz10612 in #23

BREAKING

If you are on a managed node and update Gerbil to 1.2.1 you need to allow the proxy protocol with something like the following in your config/traefik_config.yml

websecure:
    proxyProtocol:
      trustedIPs:
        - 0.0.0.0/0
        - ::1/128

Full Changelog: 1.2.0...1.2.1

What's Changed

• update versions and sync go version in all files by @Lokowitz in #20
• Documentation improvements
• SNI proxy addition

Full Changelog: 1.1.0...1.2.0

What's Changed

Support relaying for Pangolin clients!

New Contributors

• @Lokowitz made their first contribution in #10

Full Changelog: 1.0.0...1.1.0

What's Changed

• Add CICD by @oschwartz10612 in #8

Full Changelog: 1.0.0-beta.3...1.0.0