I had tons of plans to implement new netlab features during the last week of December, but then (fortunately) reality intervened and I spent my time relaxing and enjoying the break. I still managed to add IOS XRv support to netlab release 1.4.3 though ;). Other new features include:

• MPLS, LDP and L3VPN support on FRR by Oleg A. Arkhangelsky
• Optimized Linux container deployment that removes dependencies on Python and ip
• Custom templates for container configuration files

To upgrade, execute pip3 install --upgrade networklab.

New to netlab? Start with the Getting Started document and the installation guide.