Hi,
Here is an overview of the deliverables produced by the Platform Engineering team in Pulse #18 2026.
Traefik
- Traefik charm now exposes a config option to customize the CSR for certificate requests.
Gateway
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Gateway API charm now exposes a config option to customize the CSR for certificate requests.
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In the Gateway API charm documentation, we published a new how-to guide on configuring the external hostname.
Documentation
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In the 12-factor documentation, we clarified the runtime user and writable directory changes for the 26.04 base and described uv support in the 12-factor Rockcraft extensions.
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In the documentation for the GitHub runner charms, we updated the reference page to align with the current components, and we published an explanation page clarifying the charm release and promotion process.
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For the bingo documentation, we published security risks documentation and added a reference page on relation endpoints.
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This pulse, we set up RTD projects for mattermost-k8s-operator and osquery-operator. We also published the Mattermost charm documentation under the Canonical domain: https://canonical.com/juju/docs/mattermost-k8s-charm/latest/
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In the HAProxy charm documentation, we published a new how-to guide on hashing IP addresses.
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For the Content Cache machine charms, we added documentation around the cache-config relation.
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In the ingress configurator charm documentation, we reorganized the how-to guides to make a clearer distinction between the guides specific to gateway-api-integrator and those specific to haproxy.
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For the Jenkins agent charm, we added documentation for a new action and how it impacts the upgrade process.