zoraxy

v3.3.3-rc3 Breaking

This release includes 1 breaking change for platform teams planning a safe upgrade.

Published 18d Reverse Proxies & Load Balancers

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

cluster-gateway go self-hosted http-proxy port-forward proxy

+9 more

redirect server stream-proxy subdomain tcp-proxy virtual-directory web-server websocket-proxy zoraxy

Affected surfaces

auth breaking_upgrade

ReleasePort's take

Light signal

editorial:auto 9d

The deprecated SMTP feature has been removed in version v3.3.3-rc3.

Why it matters: Applications relying on the deprecated SMTP surface must update before using release v3.3.3‑rc3; no further support is provided.

Summary

AI summary

Removed the deprecated SMTP feature.

Changes in this release

Type	Severity	Summary	CVE
Feature
Feature	Medium	Added health-check URI support for uptime monitor. Added health-check URI support for uptime monitor. Source: llm_adapter@2026-05-21 Confidence: low	—
Feature	Medium	Introduced trusted proxy for basic auth. Introduced trusted proxy for basic auth. Source: llm_adapter@2026-05-21 Confidence: low	—
Feature	Medium	Implemented access control for stream proxy. Implemented access control for stream proxy. Source: llm_adapter@2026-05-21 Confidence: low	—
Deprecation	Medium	Removed deprecated SMTP feature. Removed deprecated SMTP feature. Source: llm_adapter@2026-05-21 Confidence: high	—
Bugfix	Medium	Fixed ACME issue. Fixed ACME issue. Source: llm_adapter@2026-05-21 Confidence: high	—

Full changelog

v3.3.3-rc3

This version removed the deprecated SMTP feature as well as adding trusted proxy gating to more services. This version also fixed the ACME issue and a few more minor bugs.

New experimental features including

Health-check URI support for uptime monitor
Trusted proxy for basic auth
Access control for stream proxy

What's Changed

fix #1169 by @zen8841 in https://github.com/tobychui/zoraxy/pull/1171
chore: clean up Docker related files by @PassiveLemon in https://github.com/tobychui/zoraxy/pull/1175
Add custom URI for Uptime Monitor health check by @barto95100 in https://github.com/tobychui/zoraxy/pull/1172
V3.3.3-rc3 by @tobychui in https://github.com/tobychui/zoraxy/pull/1178

New Contributors

@barto95100 made their first contribution in https://github.com/tobychui/zoraxy/pull/1172

Full Changelog: https://github.com/tobychui/zoraxy/compare/v3.3.3-rc2...v3.3.3-rc3

Breaking Changes

Removed the deprecated SMTP feature

View diff on GitHub

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About zoraxy

A general purpose HTTP reverse proxy and forwarding tool. Now written in Go!

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