edge-24.5.2

Overall status: RECOMMENDED

Cautions

If you don't use --set enableHttpRoutes=false when installing edge-24.5.2, it will install the grpcroute.gateway.networking.k8s.io CRD into your cluster and remove it when Linkerd is uninstalled.

Changes

edge-24.5.2 adds support for IPv6 (set disableIPv6=false when installing the control plane to use it). It also correctly sets the backend_not_found status on HTTPRoutes with no backends. Finally, it adds the Gateway API GRPCRoute resource as part of continued work on support for GRPCRoutes, although this edge release doesn't attach any functionality to the CRD.

Changelog

• Add IPv6 support for the destination controller by @alpeb in #12428
• Fix linkerd dg endpoints to work with IPv6 by @alpeb in #12541
• build(deps): bump actions/setup-go from 5.0.0 to 5.0.1 by @dependabot in #12543
• build(deps): bump anstyle from 1.0.6 to 1.0.7 by @dependabot in #12542
• build(deps-dev): bump @babel/eslint-parser from 7.24.1 to 7.24.5 in /web/app by @dependabot in #12545
• build(deps-dev): bump @babel/runtime from 7.24.4 to 7.24.5 in /web/app by @dependabot in #12547
• build(deps): bump @babel/eslint-plugin from 7.23.5 to 7.24.5 in /web/app by @dependabot in #12548
• build(deps): bump tokio-util from 0.7.10 to 0.7.11 by @dependabot in #12550
• build(deps): bump security-framework-sys from 2.10.0 to 2.11.0 by @dependabot in #12552
• build(deps): bump autocfg from 1.2.0 to 1.3.0 by @dependabot in #12553
• build(deps): bump zerocopy from 0.7.32 to 0.7.33 by @dependabot in #12554
• build(deps-dev): bump @babel/core from 7.24.4 to 7.24.5 in /web/app by @dependabot in #12546
• crds(feat): add gateway grpcroute crd by @the-wondersmith in #12507
• build(deps-dev): bump @babel/preset-env from 7.24.4 to 7.24.5 in /web/app by @dependabot in #12549
• Fix flakey Handles_overflow test by @adleong in #12555
• build(deps): bump golang.org/x/tools from 0.20.0 to 0.21.0 by @dependabot in #12556
• build(deps): bump json-patch from 1.2.0 to 1.4.0 by @dependabot in #12561
• build(deps): bump schemars from 0.8.17 to 0.8.19 by @dependabot in #12559
• build(deps): bump getrandom from 0.2.14 to 0.2.15 by @dependabot in #12562
• build(deps): bump google.golang.org/protobuf from 1.34.0 to 1.34.1 by @dependabot in #12558
• build(deps): bump num-traits from 0.2.18 to 0.2.19 by @dependabot in #12563
• build(deps): bump actions/checkout from 4.1.4 to 4.1.5 by @dependabot in #12564
• Fix destination staleness issue when adding EndpointSlices by @alpeb in #12427
• build(deps): bump anyhow from 1.0.82 to 1.0.83 by @dependabot in #12567
• build(deps): bump rustc-demangle from 0.1.23 to 0.1.24 by @dependabot in #12566
• build(deps): bump ryu from 1.0.17 to 1.0.18 by @dependabot in #12568
• build(deps): bump cc from 1.0.96 to 1.0.97 by @dependabot in #12570
• build(deps): bump serde from 1.0.200 to 1.0.201 by @dependabot in #12569
• proxy: v2.231.0 by @l5d-bot in #12571
• build(deps): bump softprops/action-gh-release from 2.0.4 to 2.0.5 by @dependabot in #12572
• Add inbound policy index metrics by @adleong in #12356
• Make IPv6 support opt-in by @alpeb in #12576
• build(deps): bump serde_json from 1.0.116 to 1.0.117 by @dependabot in #12577
• build(deps): bump errno from 0.3.8 to 0.3.9 by @dependabot in #12578
• build(deps): bump rustversion from 1.0.15 to 1.0.16 by @dependabot in #12579
• build(deps): bump proc-macro2 from 1.0.81 to 1.0.82 by @dependabot in #12580
• build(deps): bump zerocopy from 0.7.33 to 0.7.34 by @dependabot in #12581
• Add outbound index metrics to the policy controller by @adleong in #12429
• Set backend_not_found route status when any backends are not found by @adleong in #12565
• Revert "Fix destination staleness issue when adding EndpointSlices (#12427)" by @alpeb in #12589

New Contributors

• @the-wondersmith made their first contribution in #12507

Full Changelog: edge-24.5.1...edge-24.5.2