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Home / v1.15.0
Name Modified Size InfoDownloads / Week
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b4-linux-386.tar.gz 2025-11-15 8.3 MB
b4-linux-386.tar.gz.sha256 2025-11-15 99 Bytes
b4-linux-amd64.tar.gz 2025-11-15 8.3 MB
b4-linux-amd64.tar.gz.sha256 2025-11-15 101 Bytes
b4-linux-arm64.tar.gz 2025-11-15 7.7 MB
b4-linux-arm64.tar.gz.sha256 2025-11-15 101 Bytes
b4-linux-armv5.tar.gz 2025-11-15 8.0 MB
b4-linux-armv5.tar.gz.sha256 2025-11-15 101 Bytes
b4-linux-armv6.tar.gz 2025-11-15 8.0 MB
b4-linux-armv6.tar.gz.sha256 2025-11-15 101 Bytes
b4-linux-armv7.tar.gz 2025-11-15 8.0 MB
b4-linux-armv7.tar.gz.sha256 2025-11-15 101 Bytes
b4-linux-loong64.tar.gz 2025-11-15 7.9 MB
b4-linux-loong64.tar.gz.sha256 2025-11-15 103 Bytes
b4-linux-mips64.tar.gz 2025-11-15 7.8 MB
b4-linux-mips64.tar.gz.sha256 2025-11-15 102 Bytes
b4-linux-mips64le.tar.gz 2025-11-15 7.6 MB
b4-linux-mips64le.tar.gz.sha256 2025-11-15 104 Bytes
b4-linux-mips.tar.gz 2025-11-15 8.0 MB
b4-linux-mips.tar.gz.sha256 2025-11-15 100 Bytes
b4-linux-mipsle.tar.gz 2025-11-15 7.8 MB
b4-linux-mipsle.tar.gz.sha256 2025-11-15 102 Bytes
b4-linux-ppc64.tar.gz 2025-11-15 8.0 MB
b4-linux-ppc64.tar.gz.sha256 2025-11-15 101 Bytes
b4-linux-ppc64le.tar.gz 2025-11-15 7.9 MB
b4-linux-ppc64le.tar.gz.sha256 2025-11-15 103 Bytes
b4-linux-riscv64.tar.gz 2025-11-15 8.0 MB
b4-linux-riscv64.tar.gz.sha256 2025-11-15 103 Bytes
b4-linux-s390x.tar.gz 2025-11-15 8.2 MB
b4-linux-s390x.tar.gz.sha256 2025-11-15 101 Bytes
checksums.txt 2025-11-15 1.5 kB
SHA256SUMS 2025-11-15 1.3 kB
README.md 2025-11-15 1.4 kB
v1.15.0 source code.tar.gz 2025-11-15 911.0 kB
v1.15.0 source code.zip 2025-11-15 1.0 MB
Totals: 35 Items   121.4 MB 0

[1.15.0] - 2025-11-16

  • ADDED: SYN fake packet functionality for advanced DPI bypass. Sends fake SYN packets with configurable payload length to confuse DPI systems before the real connection is established. Configure via --tcp-syn-fake and --tcp-syn-fake-len flags, or through the TCP settings in Web UI.
  • ADDED: IP information enrichment via IPInfo API integration. When IPInfo token is configured in Settings → API, click on any destination IP in /domains monitoring page to view detailed geolocation, ASN, organization, and network information.
  • ADDED: RIPE Stat integration for network intelligence. View ASN prefix announcements and detailed network information directly from the Web UI. Helps identify IP ranges for precise targeting.
  • ADDED: Configuration set import/export functionality. Share working bypass configurations between devices or users by exporting sets as JSON files. Import proven configurations with one click to quickly replicate successful setups across multiple installations.
  • IMPROVED: Discovery test results now include individual configuration cards per domain instead of single recommended configuration, making it easier to analyze which specific settings work best for each target domain.

Full Changelog: https://github.com/DanielLavrushin/b4/compare/v1.14.0...v1.15.0

Source: README.md, updated 2025-11-15