OpenSynaptic v0.2.0 to v0.3.0 Comparison Report
This report summarizes the major functional and operational differences between v0.2.0 and v0.3.0.
Executive Summary
v0.3.0 keeps the existing pipeline model while significantly improving receive capability, ID lifecycle management, and operational documentation depth.
High-Level Metrics
| Metric | v0.2.0 | v0.3.0 | Change |
|---|---|---|---|
| Python files (approx.) | 50 | 65 | +15 |
| Documentation files (approx.) | 12 | 19 | +7 |
| Documentation lines (approx.) | 2000 | 2880 | +44% |
| Integration suites | Basic | Expanded | +5 suites |
| Bidirectional driver coverage | 0/10 full | 10/10 full | Complete |
| Redundant drivers | 6 | 0 | Removed |
| Lease policy controls | Limited | Adaptive | Expanded |
Functional Comparison
Driver and communication model
v0.2.0: send-oriented coverage with incomplete receive paths.v0.3.0: all targeted transport/physical/application drivers supportlisten()/receive patterns.- Result: practical request-response and continuous listener workflows become first-class.
ID and device lifecycle
v0.2.0: no adaptive lease policy.v0.3.0: ID lease controls include rate-aware shortening, sustained ultra-rate handling, and metrics emission.- Result: improved behavior in dynamic/high-churn device environments.
Protocol architecture and cleanup
- Redundant drivers were removed.
- Layer boundaries (
application,transport,physical) are clearer. - Runtime loading and status maps are easier to reason about.
Quality and Operations
Test and validation
v0.3.0 adds stronger verification support across:
- capability audits
- integration flows
- stress and compare suites
- deployment readiness checks
Documentation maturity
v0.3.0 introduces deeper references and clearer operator guidance for:
- architecture and API
- lease policy tuning
- transporter extension
- stress and release workflows
Upgrade Impact
Compatibility
- Backward compatibility is preserved for existing
v0.2.0usage patterns. - Existing configs generally remain valid; lease-related keys can be added incrementally.
Migration effort
- Typical upgrade effort remains low for existing deployments.
- Recommended to run deployment verification, capability audit, and stress sanity checks after update.
Recommended Validation Gate
python -u verify_deployment.py
python -u scripts/audit_driver_capabilities.py
python -u src/main.py plugin-test --suite stress --workers 8 --total 200
python -u scripts/integration_test.py
Conclusions
v0.3.0 is a practical upgrade for teams that need complete bidirectional protocol behavior and stronger device ID lifecycle controls, while retaining continuity with existing v0.2.0 integrations.