Initial release: 3 free containerlab network labs Features: - OSPF Basics Lab (3 routers, 6 automated tests) - BGP eBGP Basics Lab (4 routers, 3 AS, 6 automated tests) - Linux Network Namespaces Lab (4 containers, 5 automated tests) Each lab includes: ✓ Complete topology.clab.yml ✓ Tested FRR/Alpine configurations ✓ Automated validation scripts ✓ VS Code devcontainer support ✓ Comprehensive documentation ✓ GitHub Actions CI workflow Total: 39 files, 2,577 lines of code, 17 automated tests