Linkerd 2.x publishes releases into multiple channels. This provides the option to choose between stability or getting the latest and greatest functionality. The latest release for each channel is listed below. The full list of releases can be found on GitHub.
Stable (latest version: stable-2.8.1)
Stable releases are periodic, and focus on stability. To install a stable release, you can run:
curl -sL https://run.linkerd.io/install | sh
Edge (latest version: edge-20.7.5)
Edge releases are frequent (usually, weekly) and can be used to work with the latest and greatest features. These releases are intended to be stable, but are more focused on adding new functionality. To install an edge release, you can run:
curl -sL https://run.linkerd.io/install-edge | sh