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edge-26.9.1Networking & Messaging
Sep 4, 2026

ACTION 2OTHER 17

A maintenance release updates the proxy and dependencies, fixes destination behavior, and tightens multicluster credential and `Link` resource handling. The changes concern proxy, destination, and multicluster components, alongside routine dependency updates.

Action needed (2)

  • breakingCluster credential secrets and the exec auth provider

    Cluster credential secrets created by linkerd multicluster link use the token auth provider. The exec auth provider is disallowed because it is not used or necessary.

  • breakingLink resource lookup scope

    Link resource lookups are restricted to the linkerd-multicluster namespace.

All 17 other recorded changesvalue changes 16 · fixes 1

value changes (16)

  • * proxy: v2.368.0 by @l5d-bot in https://github.com/linkerd/linkerd2/pull/15629
  • * build(deps): bump github.com/nsf/termbox-go from 1.1.1 to 1.1.2 by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15601
  • * build(deps): bump google.golang.org/grpc from 1.83.0 to 1.83.2 by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15603
  • * build(deps): bump regex-automata from 0.4.16 to 0.4.18 by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15604
  • * build(deps): bump rustls from 0.23.42 to 0.23.43 by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15605
  • * build(deps): bump zerocopy from 0.8.55 to 0.8.56 by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15606
  • * build(deps): bump enum-ordinalize from 4.4.1 to 4.4.2 by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15607
  • * build(deps-dev): bump webpack from 5.109.2 to 5.110.0 in /web/app by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15620
  • * build(deps): bump the kube group across 1 directory with 7 updates by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15622
  • * build(deps): bump softprops/action-gh-release from 3.0.2 to 3.0.3 by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15626
  • * build(deps): bump browserslist from 4.28.1 to 4.28.8 in /web/app by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15630
  • * build(deps): bump docker/setup-qemu-action from 4.2.0 to 4.3.0 in /.github/actions/docker-build by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15631
  • * build(deps-dev): bump webpack-bundle-analyzer from 5.3.1 to 5.3.2 in /web/app by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15621
  • * build(deps): bump github.com/sirupsen/logrus from 1.10.0 to 1.10.1 by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15602
  • * build(deps): bump cc from 1.4.0 to 1.4.4 by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15608
  • * build(deps): bump github.com/go-openapi/spec from 0.22.9 to 1.0.0 by @dependabot[bot] in https://github.com/linkerd/linkerd2/pull/15616

fixes (1)

  • * fix(destination): return retry-able error on ip conflict by @raykroeker in https://github.com/linkerd/linkerd2/pull/15627
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