Fixes:
High Availability (HA)
Improved failover stability to ensure continued service availability during leader transitions.
Reduced transient device offline states and improved recovery timing after failover.
Enhanced cluster consistency, including leader election, state synchronization, and cleanup after failover events.
Core Stability & Reliability
Improved control-plane stability under signaling load, UE attach/release, and scaling scenarios.
Enhanced service resilience to prevent unexpected restarts during sustained or burst traffic.
Improved recovery behavior following node or service interruptions.
Upgrade & Lifecycle
Improved reliability of Edge upgrades across:
Single-node deployments
Multi-node and HA clusters
Strengthened retry and recovery mechanisms during upgrade and post-validation phases.
Timing, Synchronization & PTP
Improved handling of timing source changes, including manual and automatic mode transitions.
Corrected scenarios that could lead to incorrect timing states.
Improved visibility and consistency of timing-related status and alarms.
Access Point & RAN Integration
Improved AP bring-up reliability in cases involving configuration or power inconsistencies.
Enhanced configuration delivery and application after AP reconnects or scheduled updates.
Resolved cases where configuration updates were delayed if an AP was temporarily offline.
Networking & Session Management
Improved session cleanup and recovery during leadership changes and failover events.
Enhanced IP allocation and session state synchronization.
Improved signaling robustness under load.
Recommendation:
Celona recommends upgrading to Edge 2411 Patch 7, especially for customers running HA clusters, large scale deployments, or deployments sensitive to timing.