#release-checklist.md
Version: 1.0.0
Target Models
- Mistral Medium 3.5
- Mistral Large 3
- Mistral Small 4
- Mistral Family
- Future Mistral Models
#Purpose
This checklist defines the minimum requirements for safely releasing software to customers after development, testing, deployment preparation, and business approval.
It applies to
- SaaS Platforms
- AI Applications
- APIs
- Backend Services
- Frontend Applications
- Mobile Applications
- Enterprise Software
- Cloud Services
- Developer Platforms
- Open Source Projects
A release is not deploying software.
A release is the coordinated delivery of a verified product version that customers can safely adopt with confidence.
Every release should improve customer trust.
Never reduce it.
#Core Principle
Successful Release
=
Verified Quality
Business Readiness
Operational Readiness
Customer Readiness
Controlled Risk
Continuous Monitoring
Every release should be predictable.
Every release should be reversible.
#Release Workflow
Plan
↓
Validate
↓
Approve
↓
Prepare
↓
Release
↓
Verify
↓
Monitor
↓
Improve
#1. Release Planning
□ Release scope finalized
□ Features confirmed
□ Release objectives documented
□ Success metrics defined
□ Risks identified
□ Dependencies reviewed
□ Timeline approved
□ Release owner assigned
Every release begins with a clear plan.
#2. Feature Validation
□ Features completed
□ Acceptance criteria satisfied
□ Product approval received
□ User stories completed
□ Edge cases reviewed
□ Known limitations documented
□ Feature flags reviewed
□ Scope frozen
Only complete features belong in a release.
#3. Code Readiness
□ Code merged
□ Code review completed
□ Build successful
□ Static analysis passed
□ Linting passed
□ Dependencies updated
□ Technical debt reviewed
□ Version tagged
Release quality starts with code quality.
#4. Quality Assurance
□ Functional testing passed
□ Regression testing completed
□ Integration testing completed
□ Performance validated
□ Security reviewed
□ Accessibility reviewed
□ Critical bugs resolved
□ QA approval received
Testing creates release confidence.
#5. Security Validation
□ Authentication verified
□ Authorization verified
□ Secrets protected
□ Vulnerabilities reviewed
□ Security testing completed
□ Compliance verified
□ Audit requirements satisfied
□ Security approval received
Security is mandatory for every release.
#6. Performance Validation
□ Performance benchmarks achieved
□ Response times acceptable
□ Load testing completed
□ Database optimized
□ Infrastructure validated
□ Resource utilization reviewed
□ AI latency reviewed (if applicable)
□ Performance approval received
Users experience performance immediately.
#7. Documentation
□ Release notes completed
□ Changelog updated
□ API documentation updated
□ User documentation updated
□ Migration guides prepared
□ Upgrade guides published
□ Internal documentation updated
□ Known issues documented
Documentation is part of the release.
#8. Infrastructure Readiness
□ Production environment verified
□ Scaling configured
□ Monitoring active
□ Logging operational
□ Alerts configured
□ Health checks verified
□ Backup completed
□ Rollback validated
Infrastructure should already be prepared.
#9. Database Readiness
□ Database migrations tested
□ Backup verified
□ Rollback strategy available
□ Data validation completed
□ Schema reviewed
□ Performance verified
□ Migration timing approved
□ Database owner notified
Database changes deserve extra caution.
#10. Customer Readiness
□ Customer communication prepared
□ Support documentation updated
□ FAQ updated
□ Customer Success informed
□ Training completed
□ Known limitations communicated
□ Feedback channels ready
□ Help resources available
Customers should understand the release.
#11. Business Readiness
□ Pricing verified
□ Billing tested
□ Analytics enabled
□ Legal approval completed
□ Privacy requirements satisfied
□ Marketing approved
□ Sales informed
□ Business KPIs defined
Business readiness supports successful adoption.
#12. AI Readiness (If Applicable)
□ Prompt validation completed
□ Context reviewed
□ Tool integrations verified
□ Output quality validated
□ Hallucination safeguards reviewed
□ Cost monitoring enabled
□ Safety mechanisms verified
□ AI approval received
AI releases require additional validation.
#13. Communication
□ Internal announcement prepared
□ Customer announcement prepared
□ Status page reviewed
□ Release notes published
□ Social content scheduled
□ Stakeholders informed
□ Support teams notified
□ Executive communication completed
Communication reduces uncertainty.
#14. Release Execution
□ Release initiated
□ Correct version deployed
□ Deployment completed
□ Feature flags configured
□ Configuration verified
□ Release timestamp recorded
□ Immediate verification completed
□ Release confirmed
Execution should follow documented procedures.
#15. Post-Release Verification
Verify
□ Login
□ Core workflows
□ Payments
□ APIs
□ Notifications
□ Background jobs
□ AI functionality
□ Critical customer journeys
The release is complete only after verification.
#16. Monitoring
Monitor
□ Error rates
□ Latency
□ Infrastructure health
□ User activity
□ Business metrics
□ Security events
□ Customer feedback
□ Support requests
The first few hours require increased attention.
#17. Incident Preparedness
□ Incident owners assigned
□ Escalation paths verified
□ Rollback owner available
□ Recovery procedures documented
□ Emergency communication prepared
□ On-call team active
□ Runbooks available
□ Decision authority defined
Fast response protects customer trust.
#18. Release Review
Review
□ Release objectives
□ Customer adoption
□ Production stability
□ Business impact
□ Support metrics
□ Team feedback
□ Lessons learned
□ Future improvements
Every release should improve the next release.
#19. Metrics Evaluation
Measure
□ Adoption
□ Activation
□ Error rate
□ Performance
□ Customer satisfaction
□ Revenue
□ Retention
□ Operational health
Measure customer outcomes.
Not deployment success alone.
#20. Continuous Improvement
Continuously improve
Release Quality
↓
Automation
↓
Risk Management
↓
Documentation
↓
Communication
↓
Recovery
↓
Operational Excellence
↓
Customer Success
Great release processes become increasingly predictable.
#Release Quality Attributes
Evaluate
Reliability
Predictability
Recoverability
Business Readiness
Customer Readiness
Operational Excellence
Quality
Trust
#Release Questions
Before approval ask
Can customers safely adopt this release?
↓
Can the release be rolled back quickly?
↓
Are all customer-facing teams prepared?
↓
Can issues be detected immediately?
↓
Does this release improve customer value?
↓
Are all known risks understood?
↓
Would experienced Release Managers confidently approve this release?
#Severity Levels
Critical
Release blocker
Production instability
Data corruption
Security vulnerability
Rollback unavailable
Critical business failure
Major
Performance degradation
Missing documentation
Monitoring gaps
Customer-facing defects
Business process failures
Medium
Communication improvements
Documentation refinements
Automation enhancements
Minor
Formatting
Reporting improvements
Process optimization
Future enhancements
#Release Checklist
✓ Release planned
✓ Features validated
✓ Code approved
✓ QA completed
✓ Security reviewed
✓ Performance validated
✓ Documentation published
✓ Infrastructure prepared
✓ Database verified
✓ Customer readiness confirmed
✓ Business readiness approved
✓ AI reviewed (if applicable)
✓ Communication completed
✓ Release executed
✓ Verification completed
✓ Monitoring enabled
✓ Incident readiness confirmed
✓ Release reviewed
✓ Metrics evaluated
✓ Continuous improvement documented
#Anti-Patterns
Avoid
Releasing unfinished features
Skipping release notes
Releasing without rollback
Ignoring monitoring
Large uncontrolled releases
Missing stakeholder communication
Skipping post-release verification
Ignoring customer feedback
Releasing without business approval
Treating deployment as release completion
Optimizing for speed instead of reliability
Treating releases as engineering-only activities
#Definition of Done
Release review is complete when
- Product functionality, engineering quality, security, performance, and operational readiness have all been independently verified.
- Every customer-facing change has appropriate documentation, communication, migration guidance, and support resources.
- Infrastructure, databases, integrations, monitoring, alerting, analytics, and recovery mechanisms are fully operational.
- Product, engineering, QA, security, operations, customer success, marketing, sales, and business stakeholders have approved the release.
- Post-release verification confirms that all critical customer workflows perform correctly in the production environment.
- Monitoring continuously tracks operational health, customer adoption, business impact, and unexpected regressions after release.
- Rollback procedures, incident response plans, and recovery processes are documented, tested, and immediately available if required.
- Release metrics evaluate customer outcomes, product quality, operational stability, and business performance rather than deployment completion alone.
- Lessons learned, operational improvements, and process refinements are documented to strengthen future releases.
- The release delivers measurable customer value while maintaining system stability, business continuity, operational confidence, and long-term product trust.
An exceptional release feels uneventful.
Customers simply notice that the product has improved, teams operate with confidence because every risk has been anticipated, every important workflow has been verified, every stakeholder understands the outcome, and the organization is immediately ready to support, monitor, and continuously improve the newly released version.