Never risk customer data
Features involving deletion, storage, export, recording or licensing must fail safely and preserve recoverability.
Retrace Enterprises · Quality Assurance Plan
Release Software Only When It Is Safe, Stable and Worth Trusting
This plan defines how Retrace Enterprises will test products before release, classify defects, protect customer data, verify performance and compatibility, and respond to problems after launch. Quality assurance is treated as a release gate, not a final cosmetic check.
Critical defects at release0
High-severity defects0 unresolved
Regression pass target100%
Crash-free target99%+
Quality Principles
The standards that apply to every Retrace product and release.
No release without evidence
Core workflows must work
The main customer task must be tested end to end on supported systems before release.
No hidden limitations
Known restrictions, unsupported systems and unresolved non-critical issues must be documented honestly.
Own defects and outcomes
When a release causes harm or failure, Retrace must investigate, communicate and correct the problem promptly.
Release Quality Gates
A release cannot proceed until every mandatory gate has passed.
1
Requirements complete
Features, expected behaviour, supported systems and acceptance criteria are documented.
Clear test basis
2
Core functionality passed
Primary workflows succeed without crashes, data loss, corruption or misleading results.
Functional approval
3
Regression suite passed
Existing features still work after the new change.
No broken history
4
Compatibility verified
Supported operating systems, screen sizes, permissions and hardware conditions have been tested.
Platform confidence
5
Performance and resource use passed
Startup, memory, CPU, disk and long-running operations remain within acceptable limits.
Efficient operation
6
Security and privacy reviewed
Permissions, local data, network requests, licensing and sensitive operations have been inspected.
Safe release
7
Release package verified
Installer, update process, versioning, licence activation, rollback and documentation are correct.
Deployable build
Required Test Types
Every release should include a balanced mix of automated and manual testing.
Feature behaviour
Verify each feature against its intended outcome, including valid, invalid and edge-case inputs.
Previously working features
Re-run critical workflows after every meaningful code or dependency change.
Real user understanding
Confirm that labels, flows, errors, permissions and recovery steps are understandable.
Supported environments
Test operating systems, hardware classes, display scaling, permissions and installation conditions.
Resource efficiency
Measure startup time, memory, CPU, disk I/O, battery use and long-running operations.
Permissions and attack surface
Review command execution, local storage, update delivery, licensing and exposed interfaces.
Failure and rollback
Test interrupted operations, damaged files, failed updates, cancelled tasks and restart behaviour.
First and repeat setup
Verify clean install, upgrade, uninstall, reinstall and licence restoration.
Defect Severity Model
Defects are prioritised by customer harm and business risk.
| Severity | Definition | Examples | Release Rule | Target Response |
|---|---|---|---|---|
Critical |
Data loss, unsafe deletion, security exposure, app unusable for many users | Corrupted projects, deleted protected files, licence system bypass or lockout | Release blocked | Immediate |
High |
Major workflow broken with no acceptable workaround | Scanning fails, recording cannot save, import/export unusable | Release blocked | Same day |
Medium |
Feature impaired but workaround exists | Incorrect sorting, minor activation issue, intermittent display defect | Must be reviewed and documented | Within 2 business days |
Low |
Cosmetic, wording or low-impact inconsistency | Spacing issue, minor typo, non-blocking visual defect | May ship if logged | Scheduled |
Product-Specific QA Priorities
Each product carries different risks and therefore needs different emphasis.
Data integrity and licensing
- Prompt creation, editing and deletion.
- Import and export fidelity.
- Local storage and backup recovery.
- Activation and offline licence behaviour.
- Structured View and variable handling.
Filesystem safety and scale
- Protected file detection.
- Safe deletion and exclusion rules.
- Large-drive scanning performance.
- Accurate size calculations and exports.
- Interrupted scan and recovery behaviour.
Recording reliability and recovery
- Microphone permissions.
- Multitrack sync and playback.
- Autosave and project recovery.
- Offline operation and low battery.
- Audio quality across device classes.
Compatibility Matrix
Testing must reflect the actual environments customers use.
Supported versions only
Test current supported Windows versions for desktop products and supported Android versions for Stone.
Low, typical and high-spec
Include constrained systems, average consumer devices and modern hardware.
Resolution and scaling
Verify normal, high-DPI, small-screen and large-screen layouts.
Real-world access conditions
Test restricted folders, external drives, low disk space, read-only locations and interrupted access.
Performance Benchmarks
Performance targets should be measurable and product-appropriate.
Fast first interaction
Core interface should become usable promptly without unnecessary blocking work.
Stable over long sessions
Memory use should not grow continuously during repeated scans, edits, exports or recordings.
No avoidable spikes
Heavy operations should be progressive, cancellable and isolated from the interface.
Mobile efficiency
Stone should minimise wake locks, background processing and unnecessary screen activity.
Security and Privacy Checks
Every release must minimise unnecessary access and protect local customer data.
Least privilege
Request only the permissions required for the documented feature.
Local storage integrity
Protect customer files from corruption, accidental exposure and insecure temporary storage.
Trusted delivery
Verify update source, package integrity, version handling and recovery from failed updates.
No customer lockout
Test valid, invalid, expired, offline and restored activation states without exposing licence weaknesses.
Release Checklist
The final sign-off required before publishing a build.
- Correct version and package name.
- Installer and uninstall verified.
- Release notes complete.
- Licence activation tested.
- Critical workflows passed.
- Regression suite passed.
- Compatibility matrix reviewed.
- No critical or high defects open.
- Documentation updated.
- Support team briefed.
- Known issues disclosed.
- Rollback plan available.
Post-Release Monitoring
Quality assurance continues after the product is published.
Watch critical signals
Monitor activation, installation, crashes, data issues and support spikes.
Review customer impact
Analyse support tickets, refunds, repeated complaints and performance reports.
Measure release quality
Compare defect rate, crash rate, refund rate and customer satisfaction with the previous release.
Patch or rollback
Use a hotfix, temporary mitigation or rollback when customer harm exceeds the risk of another release.
Quality Metrics
Weekly and release-level measures for tracking product health.
Escaped defect rate
Measure defects discovered by customers after release.
Crash-free sessions
Track sessions completed without unhandled failure.
Repeat failure rate
Measure whether previously fixed defects return.
Support tickets per 100 users
Identify releases that create abnormal support demand.
Release rollback rate
Track how often a published release must be withdrawn or replaced urgently.
Benchmark drift
Compare startup, memory, CPU and disk behaviour across versions.
Refunds caused by defects
Separate quality-related refunds from preference-based refunds.
Time to corrective release
Measure how quickly serious production defects are fixed.
90-Day QA Implementation Plan
The order in which the quality system should be established.
Foundation
- Define release gates.
- Create severity rules.
- Document critical workflows.
- Build first regression checklist.
Coverage
- Create compatibility matrix.
- Add performance benchmarks.
- Test recovery and rollback.
- Standardise bug reports.
Control
- Introduce release sign-off.
- Track escaped defects.
- Review support-driven bugs.
- Automate repeatable tests.
Retrace should never release software simply because development is finished.
A release is ready only when there is evidence that the product is safe, stable, understandable and supportable.