Linkerd 2.20, the Latest Release of the Cloud-Native Service Mesh, Arrives

Linkerd 2.20 has been released with a major focus on memory efficiency, with maintainer Buoyant claiming an 85% reduction in control plane memory usage. The optimization targets key components — destination, identity, and proxy-injector services — allowing operators to run the mesh in smaller, more constrained Kubernetes clusters without losing features like mTLS, traffic splitting, or golden metrics. The release positions Linkerd as a leaner alternative to heavier service meshes like Istio and Cilium, and gives platform teams an opportunity to right-size cluster resource allocations and potentially reduce cloud spend.

Source: https://cloudnativenow.com/features/linkerd-2-20-the-latest-release-of-the-cloud-native-service-mesh-arrives. 8 Sync News only summarizes and links out; content copyright belongs to the authors and original sources.