v5.1 – First stable auto anomaly release

This is the first stable GitHub Release of System Anomaly Monitor.

The v5 auto-detection pipeline is now fully stabilized:

• Correct disk and network rate calculations
• Consistent anomaly confidence behavior
• User feedback properly gated per anomaly episode
• Live feedback-aware retraining remains enabled

Previous tags (e.g., v5.0) represent internal development milestones.
v5.1 is the recommended version for demo and evaluation.