Changelog

Every release you can install, newest first. Each release has its own page: breaking changes come first, with the steps to take before you upgrade, so you can decide without asking us. Upgrading is covered in Upgrade LinkMesh.

Read the marker, not the version number.

Version numbers do not carry a semver major warning: a breaking change can ship in a minor release. Rely on the breaking-change marker, not on the version number.

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1.82.2LinkMesh AgentBreaking changes13 October 2026The agent reports what kind of Kubernetes cluster it runs on and sends the cluster inventory as soon as it connects, starts under restricted Pod Security and on OpenShift, and picks up five HTTP/2 security fixes in a shipped dependency; two breaking changes concern the shipped Kubernetes manifests and the Docker Hub tags.

1.442.0LinkMesh ServerBreaking changes13 October 2026LinkMesh can now onboard a Kubernetes cluster from the UI: one install brings the agent and the collector fleet up under a cluster name you choose, names the platform, adds a cluster collector for cluster-wide metrics and events, and lets you pick metrics and map ownership. This release carries 21 breaking changes, most of them to the attributes Kubernetes telemetry carries and to how licence seats are handled, so read every upgrade note before you upgrade.

1.399.3LinkMesh ServerBreaking changes3 October 2026LinkMesh is in Early Access and this release carries 28 breaking changes: read every upgrade note before you upgrade, and if you use single sign-on, read that note first. It adds custom OpenTelemetry sources and destinations with extensions that are checked before they can stop a collector, rolls a collector back when a pushed config fails, makes every save a version, and fixes the fleet view for groups, Kubernetes and restarts.

1.369.4LinkMesh ServerBreaking changes21 September 2026LinkMesh is in Early Access. Releases in this phase carry frequent and numerous breaking changes, so read every upgrade note below before you upgrade — a small version bump is not a routine one. This release makes the Prometheus, OTLP, syslog, file and Kubernetes sources properly configurable and secure, and lets data survive a collector restart. Settings that were silently accepted and then discarded are now honoured or refused at the write — hence 21 breaking changes.

1.76.2LinkMesh AgentNo breaking changes18 September 2026Nothing in this release breaks an existing install: it adds a one-command support bundle, makes --strict redaction catch every IP address form, keeps a Kubernetes collector's identity across pod replacement, and ships two dependency security fixes.

1.350.4LinkMesh ServerBreaking changes16 September 2026Public promotion works again. This is the first installable release since 31 August, and it closes a collector-crashing route filter, three permission holes, and the two Critical OpenSSL CVEs that had blocked every public cut.

1.342.8LinkMesh ServerBreaking changes31 August 2026This release is no longer available to download.This release contains breaking changes. Read the upgrade notes below before upgrading.

1.74.1LinkMesh AgentBreaking changes23 July 2026This release is no longer available to download.This release contains breaking changes. Read the upgrade notes below before upgrading.

Built from release data generated 26 October 2026.