v2.0.0-rc10

thevoiceguy/siphon-aiv2.0.0-rc10Dec 22, 2025by qdm12

Upgrading?

AI Summary

This release focuses on performance improvements for DNS over TLS, adds health monitoring and logging configuration options, and fixes various bugs regarding TLD handling and Windows IPv6 support.

Key Highlights

  • DNS over TLS now uses connection pooling to re-use TCP connections
  • New HEALTH_SERVER_ADDRESS option defaults to 127.0.0.1:9999
  • Rebinding protection exemption feature added
  • Fixed 'site' and 'network' TLDs to be treated as public

Breaking Changes

  • pkg/nameserver.GetDNSServers now returns []netip.Addr instead of []netip.AddrPort and returns an error

New Features

  • REBINDING_PROTECTION_EXEMPT_HOSTNAMES option
  • Filter middleware logs blocked elements with a reason
  • Log I/O timeout errors at debug level
  • HEALTH_SERVER_ADDRESS option

Full Release Notes

## Features

- DNS over TLS now uses a pool of connections to re-use TCP connections when possible (#150)
- `HEALTH_SERVER_ADDRESS` option, defaulting to `127.0.0.1:9999`
- by default log i/o timeout errors are logged at debug level because these are fairly common
- `REBINDING_PROTECTION_EXEMPT_HOSTNAMES` option
- `pkg/middlewares/filter`: log blocked elements with a reason

## Fixes

- `internal/local`: "site" and "network" TLDs are public, not local
- `pkg/middlewares/localdns`:
  - do not log request twice on errors
  - do not debug log NXDOMAIN coded responses since these happen often especially with search domains
- `internal/support/ipv6`: handle Windows error message
- Grafana dashboard plain DNS section updated

## Go API breaking changes

- `pkg/nameserver`: `GetDNSServers`
  - does not return localhost IPs if no nameserver is found 
  - returns an eventual error
  - returns []netip.Addr instead of []netip.AddrPort since it can only be an ip address without port

## Maintenance

- Grafana JSON dashboard upgraded to newer schema version 3
- Fix documentation URLs and CI links check
- bump markdownlint from v11 to v21

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