v72 v72.1

low risk

bol-van/zapretOct 12, 2025 → Oct 13, 20251 day between releases

What's New

Adds per-profile IP ID assignment and custom QUIC interception script

New Features

  • Individual IP ID assignment per profile via the `--ip-id` parameter
  • Custom init script `50-quic4all` for QUIC interception on any port
  • Configurable AutoTTL delta ranges via `MIN_AUTOTTL_DELTA` and `MAX_AUTOTTL_DELTA`

Upgrade Notes

Existing configurations remain compatible without changes. The new `--ip-id` option allows granular control over IPv4 IP ID assignment per profile, and `MIN_AUTOTTL_DELTA`/`MAX_AUTOTTL_DELTA` can be used to adjust AutoTTL test ranges. The new `50-quic4all` script offers an alternative method for QUIC interception.

The Two Releases

v72

v72

Oct 12, 2025· 1 year ago

Focuses on advanced DPI desync techniques including host-based fake splitting and TCP sequence number emulation, alongside significant improvements to the blockcheck utility.

Full release notes
v72.1

v72.1

Oct 13, 2025· 1 year ago

Adds individual IP ID assignment per profile and a custom QUIC interception script.

Full release notes