Documentation Updates

Below are the latest additions and improvements as of January 23, 2026.

General​

• New Security Grades and Codes reference documentation explaining Spectra Core security grades (A-F) and detailed grade codes (RC, WC, SC) assigned during static analysis.

Spectra Analyze​

• Released Spectra Analyze 9.7.0 documentation and changelog.

Spectra Detect​

• Released Spectra Detect 5.7.0 documentation and changelog.
  • Added AWS EKS Micro Deployment guide for Kubernetes-based high-volume file processing.
  • Improved report filtering documentation with clarified limitations for list filtering and primitive field behavior in custom report types.
• Released Spectra Detect 5.6.4 documentation and changelog.

File Inspection Engine​

• Released File Inspection Engine 3.1.2 documentation and changelog.
• Released File Inspection Engine 3.1.1 documentation and changelog.

Spectra Intelligence​

• Added new fileless analysis type to TCA-0404 - Analyze URL endpoint, enabling URL reputation and infrastructure analysis without downloading content.
• New TCF-0701 - Supply Chain IoC feed service for accessing structured threat intelligence data on malicious Open Source Software (OSS) packages with historical data since 2011.
• Added START and PULL query endpoints to TCF-0301 - Network IOCs feed for improved feed session management and incremental data consumption.

Below are the latest additions and improvements as of December 11, 2025.

General​

• New Cloud Deployment Options article with cloud deployment support information.
• Spectra Core reference updates (tags, unpacking, certificate trust store, indicators).

Spectra Analyze​

• Released Spectra Analyze 9.6.2 documentation and changelog.
• Updated Connectors with additional CrowdStrike connector information.

Spectra Detect​

• Released Spectra Detect 5.6.3 documentation and changelog.

File Inspection Engine​

• Released File Inspection Engine 3.0.3 documentation and changelog.

Spectra Intelligence​

• Added GeoIP documentation to TCA-0406 - IP Threat Intelligence.
• Fixes and improvements to TCA-0403 - URL Report.
• Updated last_seen parameter definitions across multiple API endpoints (TCA-0101, TCA-0104, TCA-0301, TCA-0321, TCA-0403, TCA-0405, TCA-0406, TCA-0501).
• Improved clarity in TCA-0206 - Rescan documentation.
• Updated TCA-0207 - Dynamic Analysis documentation.
• Reduced JSON response examples across API documentation for improved performance.

Below are the latest additions and improvements as of November 14, 2025.

General​

• Expanded Privacy & Data Sharing article with networking information.

Spectra Detect​

• Released Spectra Detect 5.6.2 documentation and changelog.
• Improved Spectra Detect Manager Redundancy documentation.

File Inspection Engine​

• Released File Inspection Engine 3.0.0 documentation and changelog.
• Restored File Inspection Engine 1.5.2 documentation.

Spectra Intelligence​

• Enhanced TCA-0404 - Analyze URL with rewritten introduction.
• Updated networking API documentation with cross-links and privacy information: TCA-0403, TCA-0405, TCA-0406, and TCA-0407.
• Fixed sample_available parameter type in TCA-0303 - YARA Hunting.
• OpenAPI Documentation: Migrated to Scalar to improve API reference performance.

Integrations​

• Updated Anomali ThreatStream Ransomware Feed Activation integration documentation.

Below are the latest additions and improvements as of October 30, 2025.

General​

• New Concepts & Reference article: Installing Spectra Core on Debian-based Linux distributions.

Spectra Detect​

• Minor release: Spectra Detect 5.5.3 changelog.

• Improved Spectra Detect Manager Redundancy documentation.

File Inspection Engine​

• Minor release: File Inspection Engine 2.1.0 changelog.

Spectra Intelligence​

• New extended parameter added to TCA-0102 - File Reputation Override documentation.

• Published TCA-0701 - Spectra Assure Community API documentation.

Below are the latest additions and improvements as of October 14, 2025.

General​

• Minor fixes to the SAML and OpenID Connect documentation.

Spectra Analyze​

• Released Spectra Analyze 9.6.0 documentation and changelog.

• Rewrote and improved the Spectra Analyze dashboard documentation.

• Fixed minor issues in the Spectra Analyze YARA documentation.

Spectra Detect​

• Minor release: Spectra Detect 5.6.1 changelog.

• Released Spectra Detect 5.6.0 documentation and changelog.

• Minor release: Spectra Detect 5.5.2 changelog.

Integrations​

• Released the F5 BIG-IP LTM integration documentation.

• Updated the RL Browser Extension documentation with additional information on allow/block lists.

Below are the latest additions and improvements as of September 29, 2025.

General​

• Updated Classification article for clarity.
• Published Certificate Revocation article.
• Made general improvements across the documentation, including minor corrections and cleanup.

Spectra Intelligence​

• Published TCA-0330 Indicators of Compromise documentation.

File Inspection Engine​

• Released File Inspection Engine 2.0.0 documentation and changelog.

Integrations​

• RL Browser Extension 1.0 documentation and changelog.

Below are the latest additions and improvements as of September 5, 2025.

General​

• Quality-of-life improvements and fixes across the entire portal, including improved layout and navigation in the Spectra Core reference section.

Spectra Detect​

• Updates and fixes to the Spectra Detect AWS EKS Deployment Guide.

Spectra Analyze​

• Released Spectra Analyze 9.5.2 documentation and changelog.

Spectra Intelligence​

• Updated the TCTF-0003 Flexible Intel Feed API documentation to include the standard STIX/TAXII query parameters.

File Inspection Engine​

• Released File Inspection Engine 1.5.2 documentation and changelog.

Here are the latest additions and improvements as of August 19, 2025.

T1000​

• Published the initial release of the T1000 documentation.

Spectra Detect​

• Published the Spectra Detect AWS EKS Deployment Guide.

• Expanded guidance on uploading SSL certificates to appliances.

Spectra Intelligence​

• Updated File Upload (TCA-0202-0203) with additional details on metadata uploads.

Below are the latest additions and improvements as of August 08, 2025.

Spectra Detect​

• Released Spectra Detect 5.5.1 documentation and changelog.

File Inspection Engine​

• Released File Inspection Engine 1.5.0 documentation and changelog.

Spectra Intelligence​

• Updated documentation for IP threat intelligence (TCA-0406) with WHOIS support.

• Added more information how file metadata relates to dynamic analysis to File upload (TCA-0202-0203) and Dynamic analysis submission (TCA-0207) documents.

• Enhanced search functionality in the Spectra Intelligence OpenAPI Specification catalog.

Below are the latest additions and improvements as of July 25, 2025.

Spectra Analyze​

• Released Spectra Analyze 9.5.1 documentation and changelog

Spectra Detect​

• Improved the Redundancy section in the Spectra Detect documentation.

File Inspection Engine​

• Released File Inspection Engine 1.4.2 documentation and changelog

Spectra Intelligence​

• Updated documentation for Networking Indicators TAXII Feed - Flexible Intel Feed API (TCTF-0003) with changes related to the Spectra Analyze 9.5.1 release.

• Updated documentation for File analysis (TCA-0104) with the new QR code analysis features.

• Fixed minor issues in Malware presence change events feed (TCF-0111) documentation.

• Improved the layout of the Dynamic Analysis Report (TCA-0106) documentation, and fixed some parameter names and descriptions.