subfinder Releases

This release introduces a new passive source for malware scanning and addresses critical bugs related to SQL timeouts, deprecated network calls, and response handling. It also improves source pagination logic and domain extraction accuracy.

Aug 22, 2026

Adds new Shodan CT and Sub.md passive sources, introduces machine-readable listing, and fixes critical source leaks and goroutine management.

Aug 5, 2026

This release marks the rebranding of the compiler from BarraCUDA to Booth. It introduces significant backend improvements, enabling CPU execution for kernels, native RISC-V code generation, and Clang-style diagnostics.

Jul 14, 2026

This is the first tagged release of BarraCUDA, introducing a CPU backend that allows Triton kernels to run natively on x86-64 without a GPU. It also adds support for RISC-V, AMD, NVIDIA, and Tenstorrent backends.

May 29, 2026

Removes the Facebook source due to API discontinuation and introduces the Sub.md source with enhanced error handling and rate-limit fixes.

Apr 27, 2026

Adds URLScan.io as a passive source and resolves timeout issues for the Crtsh source.

Mar 9, 2026

This release adds API key support for multiple sources and introduces request tracking functionality. Three new sources (HackerTarget with API key support, Reconeer, and optional API key support for generic sources) were added along with improved statistics tracking.

Jan 12, 2026

This release focuses on expanding the data sources with three new subdomain enumeration sources. It also includes improvements to source handling and API updates for Censys compatibility.

Dec 19, 2025

This is a minor patch release that bumps the version number without introducing any new features or changes.

Nov 22, 2025

This significant release adds multiple new data sources, introduces API key support infrastructure, and adds wildcard certificate detection. It also removes the deprecated hunter source and includes performance optimizations.

Nov 19, 2025

This release adds environment variable support for configuration files and introduces a new data source. It also includes structural improvements to the codebase with module reorganization.

Sep 26, 2025

Adds Pugrecon and RSECloud sources, supports environment variables for API keys, and fixes Dockerfile/build issues.

Jun 20, 2025

May 21, 2025

Maintenance release focused on dependency updates.

Apr 28, 2025

Mar 24, 2025

Mar 17, 2025

Adds ThreatCrowd and DigitalYama sources, fixes protocol handling and VirusTotal limits, and updates DNSRepo API.

Feb 27, 2025

Adds HudsonRock source, fixes performance issues, and removes failing sources like Columbus and Subdomaincenter.

Jan 14, 2025

Adds Subdomaincenter source, improves Netlas download API, and fixes various statistics and nil deref issues.

Oct 25, 2024

Fixes SDK log config, URL scheme issues, pagination, and updates Alpine Linux for security.

Mar 27, 2024