> ## Documentation Index
> Fetch the complete documentation index at: https://docs.corelayer.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Corelayer Changelog: February 2026, v1.2.0

> February 2026 Corelayer release notes for v1.2.0: Deep Research for longer autonomous investigations and the Anomaly Detection SDK for custom pipeline metrics.

<Update label="February 16, 2026" tags={["Release", "v1.2.0"]}>
  ## v1.2.0 — Deep Research & Anomaly Detection SDK

  This release shifts Corelayer from monitoring into guided investigation and programmable anomaly detection.

  ### Key features

  * **Deep Research** — analyze incidents across logs, alerts, and contextual data
  * **Structured research outputs** covering incident descriptions, probable root causes, and recommended actions
  * **Anomaly Detection SDK (v1)** — ingest custom operational signals into detection systems
  * **Severity-aware routing** for faster triaging of high-signal anomalies
  * **Strengthened collaboration workflows** connecting detection, investigation, and issue tracking

  Teams can now move from detection to explanation faster, while extending Corelayer with domain-specific anomaly signals through the SDK.
</Update>


## Related topics

- [Corelayer Changelog: January 2026, v1.1.0](/changelog/january-2026.md)
- [Corelayer Changelog: March 2026, v1.3.0](/changelog/march-2026.md)
- [Corelayer Changelog: December 2025, v1.0.0](/changelog/december-2025.md)