[1.34.0] - 2026-02-10
- ADDED: Randomized Segment 2 Delay - instead of a fixed delay between TCP/UDP segments, you can now set a min–max range. Each packet picks a random delay within your range, making your traffic look more natural and harder for DPI to fingerprint. If both values are the same, it works exactly like before.
- ADDED: Redesigned
Dashboard- the dashboard now shows what actually matters:- Device Activity - see which devices on your network are connecting to which domains (e.g., your PlayStation, iPhone, or laptop), with connection counts per domain.
- Domains Not In Any Set - quickly spot domains that aren't covered by any bypass set yet, with one-click "Add to set" buttons.
- Bypass stats - at a glance, see total connections, how many are being bypassed, and current throughput.
- Active Sets overview with clickable chips to jump to set configuration.
- ADDED: The dashboard now tracks all network traffic, not just bypassed connections. This means device activity and domain lists populate even before you configure any sets.
- IMPROVED:
Set editornow opens as a full page instead of a popup window, giving you much more space to work with when configuring your bypass sets. - ADDED:
TCP Timestampfaking strategy - a new way to make fake packets look wrong to the real server (so it ignores them) while still fooling DPI. Instead of using a low TTL or wrong sequence number, B4 sends fake packets with an outdated timestamp. Inspired by the youtubeUnblock project. SelectTCP Timestampin the Faking strategy dropdown to use it. - FIXED: UDP/QUIC traffic stopping to match after some time. B4 now keeps server-to-domain associations active as long as traffic is flowing, preventing the "works at first, then stops" issue.
- IMPROVED: Rewrite TLS
ClientHellopayload generation.
What's Changed
- chore(changelog): update version to 1.34.0 and document new TCP Times… by @DanielLavrushin in #26
- 1.34.0 by @DanielLavrushin in #25
Full Changelog: v1.33.2...v1.34.0