v3.40.4

t8y2/dbxv3.40.4Dec 24, 2025by qdm12

AI Summary

A maintenance release focusing on bug fixes, specifically addressing a regression in Wireguard endpoint IP override, improving DNS stability, and updating server data for various VPN providers.

Key Highlights

Fixed `WIREGUARD_ENDPOINT_IP` override regression introduced in v3.39.0.
Improved DNS stability to prevent crashes when specific flags are disabled.
Updated hardcoded servers data for ExpressVPN, PureVPN, SlickVPN, VPNSecure, and VPN Unlimited.

Full Release Notes

## Fixes

- DNS:
  - prevent restart crash if `DOT=off` and `DNS_KEEP_NAMESERVER=off`
  - retry on next period the blocklists update after a failed update
- `WIREGUARD_ENDPOINT_IP` overrides the IP address correctly (regression introduced in v3.39.0)
- ExpressVPN hardcoded servers data updated (#2888 - huge thanks to the manual work of @Lobstrosity)
- PureVPN OpenVPN configuration updated (from #2991, credits to @mlapaj)
- SlickVPN updater: only keep 11 servers hardcoded and drop website scraping code
- VPNSecure updater fixed, with region and city data allowed to be set to `N / A`
- VPN Unlimited updater: no longer valid hardcoded hosts removed