4.14.0 (Sep 17, 2025)

This release focuses on enhancing the user interface and experience, improving diagnostics, and ensuring system stability and performance. Additionally, it includes significant updates in security and tools for developer experience.

For more detailed information on these updates, please see the sections below.

🎯 User Interface & Experience

• AGL-255 Network Element Resolution Toggle – Added a user-controllable toggle for disabling network element resolution in sequence diagrams, enabling clearer views and easier troubleshooting when investigating complex call flows.

• AGL-293 Packet Analyzer Column Clipping Fix – Resolved an issue where messages were clipped under the INFO column, improving readability of detailed packet data.

• AGL-220 Network Plane Classification – Corrected classification for PDN Establishment (APN: SOS) so that related cards appear under the correct network plane.

Parsers Enhancements

• AGL-265 Fix Fragmented IMS Call Flows – Resolved fragmentation by merging related IMS call flows into a single sequence, improving end-to-end visibility and analysis.

• AGL-216 5GSM Cause Exposure – Exposed “Semantic error in the QoS operation (83)” as a failure reason in Modify EPS bearer context accept to make root cause analysis easier.

• AGL-313 E-RAB Failure Cause Exposure – Surfaced “no-radio-resources-available-in-target-cell” as a failure indication to support faster troubleshooting.

• AGL-226 GX/RX Correlation under Load – Enhanced correlation robustness for GX and RX sessions during high-load conditions to sustain accuracy at scale.

• AGL-303 PRACK dst_ip Extraction – Fixed missing destination IP extraction for specific PRACK frames to improve correlation accuracy.

• AGL-304 src/dst Identifier Stability – Addressed multiple cases of missing source/destination identifiers and improved sequence diagram handling for better end-to-end visibility.

• AGL-309 PFCP Flows – Network Planes Cards – Ensured Network Planes cards appear for PFCP flows on SxAb-only interfaces to maintain consistent coverage across views.

• AGL-325 Correct NE Resolution in SIP Registration – Improved SIP parser to ensure network elements are correctly resolved during SIP registration, increasing accuracy and readability in diagram views.

• AGL-117 HSS Traces Correlation – Investigated and addressed issues with missing responses and flow correlation, improving reliability of subscriber and call-flow analysis.

✅ Attribute Validation Feature ALPHA

• AGL-271 RADIUS Rule Enhancement – Added radius.User_Name to Access-Request rule for more precise user/session identification in analysis.

• AGL-278 Rule Validator – Introduced a validator to verify attribute-validation rules, reducing configuration errors before runtime.

• AGL-315 Coverage Check for AVPs – Validates that all AVPs referenced in attribute-validation rules are present in the extraction configuration, preventing mismatches and runtime failures.

• AGL-308 Feature Flag (UI Settings) – Added a feature flag for the AVP validator, controllable from AGILITY settings in the UI, enabling gradual rollout and easy toggling.

• AGL-314 Standards-Based Attribute Names – Adopted IETF & 3GPP attribute naming across rules A & B & (C | C') for improved clarity and consistency.

• AGL-322 Documentation – Authored documentation for the Attribute Validation feature to support onboarding and best practices.

• AGL-268 Baseline Attribute Validation – Updated quality baselines to incorporate attribute validation keys, improving consistency across deployments.

Intent-Based Diagnostics (IBD)

• AGL-243 Scenario Authoring – Parameter Editing UX – Refined the parameter editing interface to make scenario authoring more intuitive and efficient.

• AGL-301 Start Evaluation from Subscriber View – Fixed an issue preventing evaluation from starting in the subscriber view, restoring a smooth IBD workflow.

• AGL-324 Step Matching with APN Reordering – Improved robustness of index-based step matching when APN positions change, ensuring consistent evaluation results.

⚙️ System Stability & Performance

• AGL-237 Session Completion Performance – Optimized session processing to significantly reduce “session complete” duration, even for low-size pcaps with Connectivity, improving overall workflow speed.

🔐 Security

• AGL-144 PyArrow Upgrade – Upgraded PyArrow within anomaly detection components to include the latest security patches and stability improvements.

• AGL-305 PCRE Vulnerabilities – Investigated and remediated PCRE-related vulnerabilities to harden the platform.

🧰 Tools & Developer Experience

• AGL-162 Agility CLI Updates – Improved the Agility CLI for a smoother developer and operator experience.

• AGL-161 Services Layer – CNPG – Internal services layer work to improve reliability and operability for future features and scale.

• AGL-300 Monitoring – CNGP Dashboard – Expanded Agility Monitoring to include a new CNGP dashboard, providing better visibility into control/user plane health and performance.