Project Changelog
Track the evolution and improvements of our Docker and Kubernetes guide.
Project Evolution & Updates
Track the continuous improvement of our Docker and Kubernetes guide. Each version brings new content, enhancements, and refinements.
v2.2.0
Latest Release
This changelog follows Keep a Changelog format and Semantic Versioning principles.
Latest Release
Version 2.2.0 Highlights
Our latest release introduces Docker Quantum Computing Support and Edge Computing Patterns for advanced workload management. In Kubernetes, we've added Quantum Workload Management and Edge Computing Integration for specialized deployment scenarios. This release significantly enhances our support for emerging computing paradigms and edge deployment patterns.
- Docker Quantum Computing Support: Containerization for quantum workloads
- Docker Edge Computing Patterns: Optimized edge deployment strategies
- Quantum Integration: Hybrid classical-quantum deployments
- Edge Optimization: Resource-constrained environments
- Kubernetes Quantum Workload Management: Orchestration for quantum computing resources
- Edge Computing Integration: Advanced edge deployment patterns
- Quantum Orchestration: Hybrid workload scheduling
- Edge Infrastructure: Multi-cluster edge management
- New v2.2.0 blog post with major release highlights
- Expanded quantum computing documentation with practical examples
- Improved edge computing implementation patterns
- Comprehensive quantum workload management guides
- Advanced edge deployment strategies
- Enhanced security considerations for edge and quantum environments
Version History
2.2.0 - 2025-09-23
Added in Docker Section
- Docker Quantum Computing Support: Complete ecosystem for containerizing and managing quantum workloads, featuring quantum circuit simulation, algorithm deployment patterns, and hybrid classical-quantum deployments
- Docker Edge Computing Patterns: Comprehensive guide for edge deployment strategies with lightweight runtimes, resource optimization, and offline-first operations
Added in Kubernetes Section
- Kubernetes Quantum Workload Management: Advanced orchestration system for quantum computing resources with hybrid workload support, error correction, and performance monitoring
- Kubernetes Edge Computing Integration: End-to-end framework for deploying and managing edge workloads with multi-cluster orchestration and latency-aware scheduling
Enhanced
- New blog post announcing v2.2.0 release features
- Expanded quantum computing documentation with practical examples
- Improved edge computing implementation patterns
- Comprehensive quantum workload management guides
- Advanced edge deployment strategies
- Enhanced security considerations for edge and quantum environments
2.1.0 - 2025-09-15
Added in Docker Section
- Docker GPU Acceleration Framework: Complete ecosystem for GPU-enabled containers with NVIDIA, AMD, and Intel support, featuring dynamic resource allocation, hardware monitoring, and multi-GPU orchestration for high-performance computing and AI workloads
- Docker Content Trust 2.0: Next-generation supply chain security with Notary v2 integration, enhanced signature verification, hardware security module support, and automated policy enforcement for enterprise-grade image integrity protection
Added in Kubernetes Section
- Kubernetes Topology Aware Routing: Advanced traffic management using zone-aware routing strategies, latency-based optimization, and multi-region failover configurations for global service deployment with comprehensive traffic visualization tools
- Kubernetes AI/ML Platform Integration: End-to-end framework for deploying, scaling, and managing AI/ML workloads with distributed training orchestration, model serving patterns, and GPU/TPU resource optimization for production machine learning pipelines
Enhanced
- New blog post announcing v2.1.0 release features
- Expanded hardware acceleration documentation
- Improved enterprise security implementations
- Comprehensive AI/ML deployment examples
- Advanced multi-region architecture patterns
2.0.0 - 2025-08-20
Added in Docker Section
- Docker Rootless Mode: Non-root daemon and container execution for enhanced security
- Docker Compose V2: Advanced features with comprehensive configuration, scaling, and production optimization
Added in Kubernetes Section
- Custom Resource Definitions (CRDs): API extension, controllers, and operator patterns
- Network Policies: Secure cluster communication and micro-segmentation
Enhanced
- New blog post for v2.0.0 release highlights
- Major version update with security-focused enhancements
- Improved documentation with enterprise-grade implementation patterns
- Comprehensive examples for secure container deployment
- Expanded multi-environment deployment strategies
- Detailed networking and API extension guidance
1.9.0 - 2025-08-12
Added in Docker Section
- Docker Observability Platforms: Comprehensive monitoring, logging, tracing, and analysis solutions
- Docker Service Discovery & DNS: Networking and service location strategies for containers
- Docker Secrets Management: Secure storage and distribution of sensitive information
Added in Kubernetes Section
- Kubernetes Admission Controllers: Implementing dynamic security policies and governance
- Kubernetes Resource Requests & Limits: Optimizing compute resource allocation and management
- Kubernetes Cluster API: Declarative infrastructure management for Kubernetes clusters
Enhanced
- New blog post for v1.9.0
- Improved observability examples with production-grade implementation patterns
- Enhanced service discovery documentation with multi-environment deployment strategies
- Comprehensive examples for admission controller implementations
- Expanded resource management guidance with performance optimization techniques
- Detailed Cluster API provider-specific configurations
1.8.0 - 2025-08-05
Added in Docker Section
- Docker for Edge Computing: Leveraging containers for efficient and secure edge deployment
- Security Scanning & Vulnerability Management: Comprehensive security scanning practices
- Database Containerization: Best practices for containerizing various database systems
Added in Kubernetes Section
- Event-Driven Autoscaling (KEDA): Scale based on metrics from external event sources
- FinOps & Cost Management: Strategies for cloud cost optimization and chargeback
- GitOps with Flux and ArgoCD: Declarative, Git-based infrastructure management
Enhanced
- New blog post for v1.8.0
- Production examples for edge computing and database containerization
- Enhanced cost optimization and resource management guidance
- Comprehensive implementation examples for GitOps workflows
- Expanded security considerations for containerized databases
1.7.0 - 2025-07-28
Added in Docker Section
- Docker WebAssembly (Wasm) Support: Integration, building, and optimization techniques
- Docker Telepresence & Remote Development: Collaborative development across environments
- Advanced Security: Enhanced security for remote container environments
Added in Kubernetes Section
- Kubernetes for AI/ML Workloads: GPU/TPU management and ML frameworks
- Distributed Training: Orchestration of complex training pipelines
- MLOps Integration: Tools and patterns for ML workflow automation
Enhanced
- New blog post for v1.7.0
- Improved code examples with production configurations for AI/ML deployments
- Enhanced troubleshooting sections with specialized debugging techniques
- Added comprehensive diagrams for complex WebAssembly and ML concepts
- Expanded security considerations for remote development environments
1.6.0 - 2025-07-22
Added in Docker Section
- Docker Caching Strategies: Advanced techniques for build optimization
- Docker Storage Drivers: Comprehensive overview of types and performance
- Resource Management: Detailed CPU, memory, storage, and network controls
Added in Kubernetes Section
- StatefulSets & DaemonSets: Managing stateful applications and node-level daemons
- Advanced Scheduling & Affinity: Node/pod affinity and complex scheduling
- Kubernetes Multi-tenancy: Isolation models and security considerations
Enhanced
- New blog post for v1.6.0
- Improved code examples with production-grade configurations
- Enhanced troubleshooting sections with practical solutions
- Added comprehensive diagrams for complex concepts
- Expanded security considerations across all new topics
1.5.0 - 2025-07-15
Added in Docker Section
- Content Trust & Image Signing: Secure software supply chain implementation
- Docker for AI/ML: Containerization strategies for machine learning workloads
- Edge Computing: Deployment patterns and best practices
- Plugins & Runtime Extensions: Extending Docker functionality
Added in Kubernetes Section
- Cost Optimization & FinOps: Resource management, monitoring tools, and chargeback models
- Backup & Disaster Recovery: Etcd backups, PV backups, and recovery strategies
- Policy Management with OPA: Gatekeeper implementation and compliance reporting
Enhanced
- New blog post for v1.5.0
- Improved real-world deployment examples
- Enhanced security considerations
- Advanced troubleshooting guidance
- Expanded enterprise documentation
- Comprehensive implementation guides
1.4.0 - 2025-07-04
Added in Docker Section
- Docker Extensions: Extensions ecosystem & development
- Docker Buildx: Multi-architecture builds & caching
- Docker Contexts: Managing multiple environments
Added in Kubernetes Section
- API Priority and Fairness: Managing API server requests
- Job Enhancements: Indexed jobs & failure policies
- Gateway API: Advanced traffic routing
Enhanced
- New blog post for v1.4.0
- Improved Docker-Kubernetes integration
- Added migration paths
- Enhanced troubleshooting
1.3.0 - 2025-06-23
Added in Docker Section
- Multi-Architecture Builds: BuildKit & CI/CD
- Development Environments: Workflow optimization
- Docker Swarm: Native clustering capabilities
Added in Kubernetes Section
- GitOps: Flux CD & ArgoCD implementations
- Multi-Cluster Management: Complex environments
- Cloud Native Security: 4C's security model
Enhanced
- New v1.3.0 blog post
- Improved code examples
- Advanced workflow diagrams
- Expanded troubleshooting
1.2.0 - 2025-06-15
Added in Docker Section
- Registry & Distribution: Public/private registries
- Optimization: Image & runtime performance
- Monitoring & Logging: Environment strategies
- CI/CD Integration: Container pipelines
Added in Kubernetes Section
- Service Mesh & Ingress: Istio & NGINX
- Autoscaling: HPA, VPA & Cluster scaling
- Operators & CRDs: Custom resources
- Deployment Strategies: Blue/green & canary
Enhanced
- Updated introduction content
- Improved MDX styling
- Enhanced examples & diagrams
- Better cross-referencing
1.1.0 - 2025-06-12
Added in Docker Section
- Networking: Examples & best practices
- Volumes: Configuration examples
- Docker Compose: Real-world examples
- Security: Best practices guide
Added in Kubernetes Section
- Storage: PV, PVC & StorageClasses
- Security: RBAC & Network Policies
- ConfigMaps & Secrets: Management guide
- Monitoring: Prometheus & EFK stack
Enhanced
- Improved documentation formatting
- Added more code examples
- Enhanced navigation structure
1.0.0 - 2025-06-01
Initial Docker Content
- Basic concepts & architecture
- Container fundamentals
- Image management
Initial Kubernetes Content
- Architecture & components
- Workload resources
- Networking concepts
- Implementation examples
Core Features
- Comprehensive documentation
- Step-by-step guides
- Best practices
- Security considerations
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