# Changelog

New features, improvements, and fixes to the AlphaSOC platform.

## May 2026

- [May 14, 2026 Network Behavior Analytics for Splunk: AWS VPC flow TCP flags support](/content/changelog/2026-05-14/splunk-nba-tcp-flags/index.html)  
  Improvement  
- [May 4, 2026 Sigma Array Support: OCSF Mappings & Audit Logs](/content/changelog/2026-05-04/sigma-array-support/index.html)  
  Improvement

## April 2026

- [April 13, 2026 On-Premise Improvements](/content/changelog/2026-04-13/on-prem-improvements/index.html)  
  Improvement