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Werk #19370: Analyze configuration: correct announced deprecation versions of legacy display hints and bakery plug-in API

Component Setup
Title Analyze configuration: correct announced deprecation versions of legacy display hints and bakery plug-in API
Date Aug 5, 2026
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
3.0.0b1
Not yet released
Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.5.0p11 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

The "Analyze configuration" tests Deprecated legacy GUI extensions (for HW/SW inventory display hints in local/share/check_mk/web/plugins/views) and Deprecated Bakery plug-ins (for the bakery plug-in API v1) announced that these APIs are deprecated in Checkmk 2.6.0 and removed in Checkmk 2.7.0. Neither version exists — the next major release is 3.0.0. Both tests now announce deprecation in Checkmk 3.0.0 and removal in Checkmk 3.1.0.

The announced versions also determine the state of these test results. On a site running a version above the announced removal version, an affected plug-in was reported as CRIT with the misleading text "... uses an API (legacy) which was removed in Checkmk 2.7.0 ...", together with the note "This does not work in Checkmk 3.0.0.". With the corrected versions the same plug-in is reported as WARN: "... is marked as deprecated in Checkmk 3.0.0 and will be removed in Checkmk 3.1.0 ...".

A new deprecation message could be sent to users: the deprecation tests are executed once a day and their results are sent as a GUI message to every user who is allowed to manage extension packages. Messages which have already been sent are recognized by their content, so a corrected message counts as a new one. Users who have been notified about one of these two tests before may therefore receive that notification once more, now with the corrected versions and state.

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