Releases

1.4.0 – IPInfo Resolver and Bug Fixes (2025-06-08)

Highlights:

• New Feature: IPInfo.io IP resolver – Integrated IPInfo.io service for IP resolution.
• Fix: Monitoring endpoints IP whitelist with default values causing issues with Kubernetes probes.

1.3.0 – AI Security Rules (2025-06-03)

Highlights:

• New Feature: AI Security Rules.
• Fix: Improved WAV bit depth in audio challenges for better browser compatibility.
• Fix: Corrected CSP policy in JSON editor to restore style loading.
• Fix: Enhanced protection against replay attacks in /v1/verify/signature.

1.2.0 – Enhanced Similarity Matching and Redirects (2025-05-25)

Highlights:

• New Feature: Links and Redirects – Generate short, shareable links that show a verification challenge before redirecting to the final destination. Helps block bots and abuse before users reach protected URLs.
• New Feature: Partial Similarity Matching – Identify suspicious phrases within longer text using substring-based detection.
• Breaking Change: Request logs and alerts now require admin role access.
• UI Improvements: General design polish and usability enhancements.

1.1.0 - First Public Release (2025-05-19)

We’re excited to announce the first public release of ALTCHA Sentinel!

Getting Started

To begin using ALTCHA Sentinel, follow our Installation Guide.