Release notes for cert-manager v1.19.0#1792
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- Populate release-notes-1.19.md with major themes and highlights - Add categorized changes sections: Feature, Bug or Regression, Other - Add contributor acknowledgements and notes about upgrades and fixes Signed-off-by: Richard Wall <richard.wall@cyberark.com>
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Signed-off-by: Richard Wall <richard.wall@cyberark.com>
Signed-off-by: Richard Wall <richard.wall@cyberark.com>
Signed-off-by: Richard Wall <richard.wall@cyberark.com>
Signed-off-by: Richard Wall <richard.wall@cyberark.com>
Signed-off-by: Richard Wall <richard.wall@cyberark.com>
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Signed-off-by: Richard Wall <richard.wall@cyberark.com>
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| <p>The IP address or hostname of an authoritative DNS server supporting RFC2136 in the form host:port. If the host is an IPv6 address it must be enclosed in square brackets (e.g [2001:db8::1]) ; port is optional. This field is required.</p> | ||
| <p>The IP address or hostname of an authoritative DNS server supporting RFC2136 in the form host:port. If the host is an IPv6 address it must be enclosed in square brackets (e.g [2001:db8::1]); port is optional. This field is required.</p> |
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There's a weird whitespace character here which I had to manually delete. It was being picked up by eslint:
But it seems to be added at least 5 years ago:
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These template variables are used by a new cert-manager-release-notes tool that I'm developing in:
| | Release | Release Date | End of Life | [Supported Kubernetes / OpenShift Versions][s] | [Tested Kubernetes Versions][test] | | ||
| |:--------:|:------------:|:---------------:|:----------------------------------------------:|:----------------------------------:| | ||
| | [1.19][] | Oct 7, 2025 | Release of 1.21 | 1.31 → 1.34 / 4.18 → 4.19 | 1.31 → 1.34 | | ||
| | [1.20][] | Feb 10, 2026 | Release of 1.21 | 1.31 → 1.34 / 4.18 → 4.19 | 1.31 → 1.34 | |
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The first Tuesday, four months from October 7, 2025.
maelvls
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Looks great! I've left 2 minor comments. Feel free to unhold.
/hold
/lgtm
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| Before upgrading cert-manager from 1.18 to 1.19, please read the following important notes about breaking changes in 1.19: | ||
| Before upgrading cert-manager from 1.18 to 1.19, please read the following important notes about breaking changes in |
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| Before upgrading cert-manager from 1.18 to 1.19, please read the following important notes about breaking changes in | |
| Before upgrading cert-manager from 1.18 to 1.19, please read the following important notes about breaking changes: |
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| <a href="#meta.cert-manager.io/v1.ObjectReference">ObjectReference</a> | ||
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| <em>github.com/cert-manager/cert-manager/pkg/apis/meta/v1.IssuerReference</em> |
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Not sure why the generator no longer generates html links using anchors. It now shows like this:
Not a massive deal. Would it be easy to fix that right away, or does it require further investigation?
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I'll investigate that in another PR.
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| ### Observability, Reliability, and Maintenance | ||
| - There is a new Prometheus metric called `certmanager_certificate_challenge_status`. | ||
| - POTENTIALLY BREAKING: A high cardinality label, called `path`, was removed from the `certmanager_acme_client_request_count` and `certmanager_acme_client_request_duration_seconds` metrics. It is replaced with a new bounded cardinality label called `action`. This may require updates to dashboards and alerts. |
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nit: It would be good to show an example before/after, but I guess users can open the corresponding issue, which might already contain an example.
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Agree. But I'm running out of time to get this merged before EOD. I'll revisit in another PR.
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: maelvls, wallrj The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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Preview:
Part of: cert-manager/cert-manager#8113
These changes were carried out according to the release-notes sections of the release process:
I used the cert-manager release-notes tool that I'm developing in #1785 and added some narrative with the help of gpt-5-mini.
The changes will be merged into the
release-nextbranch, which will later be merged into the main branch when we've published the release.