Change:
This is a clean up issue <!-- Please only use this template for submitting feature/enhancement requests --<!-- See for guidance on writing an actionable issue description. --What would you like to be changed Look at Make sure that all the version constraints in the page make sense and related to the list of Kubernetes versions that are for documentation. There is a shortcode in the page that expects a value in the page front matter. ~Replace that shortcode with English text that explains in words what versions the reader should have. (to save you having to check: you can only configure a startup probe if you have Kubernetes v1.16 or later and if you have enabled the )~ Remove that shortcode. Why is this needed doesn't clearly tell readers about the version of Kubernetes they need to be running and the feature gate(s) they might need to enable. Comments /help /kind cleanup If you're looking at this, you might also want to tackle issue
This request has been marked as needing help from a contributor. Please ensure the request meets the requirements listed . If this request no longer meets these requirements, the label can be removed by commenting with the command. <detailsIn response to : This is a clean up issue <!-- See for guidance on writing an actionable issue description. --Look at (to save you having to check: you can only configure a startup probe if you have Kubernetes v1.16 or later and if you have enabled the ) doesn't clearly tell readers about the version of Kubernetes they need to be running and the feature gate(s) they might need to enable. /help /kind cleanup Instructions for interacting with me using PR comments are available . If you have questions or suggestions related to my behavior, please file an issue against the repository. </details
Issues go stale after 90d of inactivity. Mark the issue as fresh with . Stale issues rot after an additional 30d of inactivity and eventually close. If this issue is safe to close now please do so with . Send feedback to sig-testing, kubernetes/test-infra and/or . /lifecycle stale
/remove-lifecycle stale
/language en /lifecycle frozen
/assign I'll probably be back with questions - where's better to post/ask, here on the issue, or in Slack?
Should I just add the info for Startup probes? I see that they came last with the feature gate in 1.16 onwards, checking now re: Liveness and Readiness but I guess they're earlier than the supported doc versions. Still would be nice to mention though - as a reader with maybe a bit less context I would get confused if the page title mentions 3 kinds of probes and the docs only talk about version requirements for one type of probe.
Also at this point for the feature flag since it went beta in 1.18 and GA in 1.20 the text would be something like: Kubernetes v1.16 and v1.17 require the to be set. Startup probes are enabled by default in Kubernetes v1.18 onwards.
IMO it's OK to focus on documenting for v1.21, the current documentation version. If we want to backport the equivalent change to the older documentation, that's an option too. For example, if you want to revise https://v1- to explain the feature gate, that's OK (but also not a priority).
how do I go about editing the old version of the docs? Or is there a how-to/readme somewhere? I've submitted a PR for the current version/file with the text I suggested: Do you know btw when Liveness and Readiness probes went alpha/beta/GA? I found Liveness probes introduced but haven't found Readiness probes yet. Anyways given that it's all the way in 2014 I think it's safe to omit specific versions. I updated the text to read: lmk what you think
Since I opened this issue, several Kubernetes releases have come out and I didn't update the issue text to clarify it. I have now.
If all PRs were this simple Actually it turns out some of them really are :)

Discussion:
## {{% heading "prerequisites" %}} <del> {{< include "task-tutorial-prereqs.md" >}} {{< version-check >}} </del> <ins> {{< include "task-tutorial-prereqs.md" >}} </ins>