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consul v1.12.1 Release Notes

Release Date: 2022-05-25 // almost 2 years ago

  • 🔋 FEATURES:

    • xds: Add the ability to invoke AWS Lambdas through sidecar proxies. [GH-12956]

    👌 IMPROVEMENTS:

    • config: introduce telemetry.retry_failed_connection in agent configuration to retry on failed connection to any telemetry backend. This prevents the agent from exiting if the given DogStatsD DNS name is unresolvable, for example. [GH-13091]
    • sentinel: (Enterprise Only) Sentinel now uses SHA256 to generate policy ids
    • xds: Envoy now inserts x-forwarded-client-cert for incoming proxy connections [GH-12878]

    🐛 BUG FIXES:

    • 🛠 Fix a bug when configuring an add_headers directive named Host the header is not set for v1/internal/ui/metrics-proxy/ endpoint. [GH-13071]
    • api: Fix a bug that causes partition to be ignored when creating a namespace [GH-12845]
    • api: agent/self now returns version with +ent suffix for Enterprise Consul [GH-12961]
    • areas: (Enterprise Only) Fixes a bug when using Yamux pool ( for servers version 1.7.3 and later), the entire pool was locked while connecting to a remote location, which could potentially take a long time. [GH-1368]
    • ca: fix a bug that caused a non blocking leaf cert query after a blocking leaf cert query to block [GH-12820]
    • 🗄 config: fix backwards compatibility bug where setting the (deprecated) top-level verify_incoming option would enable TLS client authentication on the gRPC port [GH-13118]
    • health: ensure /v1/health/service/:service endpoint returns the most recent results when a filter is used with streaming #12640 [GH-12640]
    • rpc: Adds a deadline to client RPC calls, so that streams will no longer hang indefinitely in unstable network conditions. [GH-8504] [GH-11500]
    • snapshot-agent: (Enterprise only) Fix a bug where providing the ACL token to the snapshot agent via a CLI or ENV variable without a license configured results in an error during license auto-retrieval.
    • 💻 ui: Re-instate '...' icon for row actions [GH-13183]

    NOTES:

    • ci: change action to pull v1 instead of main [GH-12846]