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conduit v20.11.3 Release Notes

Release Date: 2020-11-19 // over 3 years ago

  • edge-20.11.3

    🚀 This edge release improves support for CNI by properly handling parameters
    passed to the nsenter command, relaxes checks on root and intermediate
    🛠 certificates (following X509 best practices), and fixes two issues: one that
    prevented installation of the control plane into a custom namespace and one
    ⚡️ which failed to update endpoint information when a headless service is modified.
    🚀 This release also improves linkerd proxy performance by eliminating unnecessary
    endpoint resolutions for TCP traffic and properly tearing down serverside
    connections when errors occur.

    • ➕ Added HTTP/2 keepalive PING frames
    • ✂ Removed logic to avoid redundant TCP endpoint resolution
    • 🛠 Fixed an issue where serverside connections were not torn down when an error
      occurs
    • ⚡️ Updated linkerd check so that it doesn't attempt to validate the subject
      alternative name (SAN) on root and intermediate certificates. SANs for leaf
      certificates will continue to be validated
    • 🛠 Fixed a CLI issue where the linkerd-namespace flag is not honored when
      ⬆️ passed to the install and upgrade commands
    • 🛠 Fixed an issue where the proxy does not receive updated endpoint information
      when a headless service is modified
    • ⚡️ Updated the control plane Docker images to use buster-20201117-slim to
      🔒 reduce potential security vulnerabilities
    • ⚡️ Updated the proxy-init container to v1.3.7 which fixes CNI issues in certain
      📜 environments by properly parsing nsenter args