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* [MM-71062] Add license seat and expiry snapshot accessors LicenseSeats and LicenseExpiresAt read the leader's license summary, so license rules give the same answer offline as live. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * [MM-71062] Add health rules for license and adoption Ten rules in a new license area package: license expiry, trial license, seat utilization and the enforced seat limit, monthly engagement, and how much of Mattermost's integration surface is in use. Seats are counted the way the server counts them, and expiry is measured against the snapshot's collection time. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Co-authored-by: Cursor <cursoragent@cursor.com> * [MM-71062] Report why license and adoption rules are unknown Unknown results now carry the shared reason for the missing source (license, stats, plugins, collection time) instead of an empty id. SEATS_LOW_ENGAGEMENT keeps its own reason for a server with no active users, which no shared reason describes. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Co-authored-by: Cursor <cursoragent@cursor.com> * [MM-71062] Simplify license rules Reuse seatUtilization in the seat limit rule, use License.IsTrialLicense, and trim comments. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * [MM-71062] Count single-channel guests as seats when guest accounts are disabled Mirror GetServerLimits, which only exempts single-channel guests while guest accounts are enabled. Keep the trial rule on the raw IsTrial flag so live and Support Packet results agree. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * [MM-71062] Describe seats as counting toward the license limit Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * [MM-71062] Evaluate the engagement and workflow usage rules on Cloud Cloud admins can change these settings, unlike the cloud_restrictable ones or the pages RestrictSystemAdmin hides. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * [MM-71062] Read the license rules' inputs from leader diagnostics Snapshot.License is now an accessor over the Support Packet license summary, so the rules and their tests read it from the leader node. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * [MM-71062] Fix shadowed ok in seatsUsed Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * [MM-71062] Align the latest version in the packet-without-expiry parity check * [MM-71062] Remove code text from engagement subtest names * [MM-71062] Record the canonical trial status in the Support Packet Use License.IsTrialLicense() so trials recognized only by their duration are reported as trials. * [MM-71062] Describe seats as counted users and qualify license removal The seat messages count users who take a seat, not active users. The server never removes an expired Mattermost Entry license, so the removal consequence moves from the remediation into the message, with an Entry variant that omits it. * [MM-71062] Drop the trial, utilization, engagement and workflow rules LICENSE_TRIAL duplicated LICENSE_EXPIRING for the whole trial; the trial status now selects a trial variant of the expiry messages instead. SEATS_LOW_UTILIZATION, SEATS_LOW_ENGAGEMENT and the WORKFLOW_USAGE codes are account-management signals, not problems an admin can fix. * [MM-71062] Move the seat rule tests to seats_test.go * [MM-71062] Simplify the seat rule helpers * [MM-71062] Add SupportPacketLicense.IsMattermostEntry * Drop the unreachable Entry message from LICENSE_EXPIRED LoadLicense rebuilds the Entry license in memory with a fresh 100-day expiry every time it runs, so an Entry snapshot can never reach either expiry rule. * Resolve both license expiry rules for Mattermost Entry The server never expires an Entry license, so neither rule should fire for one, matching doLicenseExpirationCheck. --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> Co-authored-by: Cursor <cursoragent@cursor.com>
Mattermost is an open core, self-hosted collaboration platform that offers chat, workflow automation, voice calling, screen sharing, and AI integration. This repo is the primary source for core development on the Mattermost platform; it's written in Go and React, runs as a single Linux binary, and relies on PostgreSQL. A new compiled version is released under an MIT license every month on the 16th.
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