Add changeset command to CONTRIBUTING.md

[HiDeoo]

What kind of changes does this PR include?

• Something else!

Description

This PR adds a new small section to the CONTRIBUTING.md file that could be easily linked in PRs that need a changeset.

It contains a small description of changesets and when they should be used, with a link to the changeset docs describing in details how to add one in a monorepo and also showing the command to use.

[changeset-bot]

⚠️ No Changeset found

Latest commit: e748e04

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[netlify]

👷 Deploy Preview for astro-starlight processing.

Name	Link
🔨 Latest commit	e748e04
🔍 Latest deploy log	https://app.netlify.com/sites/astro-starlight/deploys/6527fcb2ae16f40008c1ab4f

[delucis]

LGTM! Thanks for documenting that.

I will say that I usually don’t require contributors to do this themselves. It’s kind of a detail in our release system, so I consider it something maintainers can do as a courtesy unless for some reason we don’t have the information to write a good changeset for a contributor’s changes.

[HiDeoo]

I will say that I usually don’t require contributors to do this themselves. It’s kind of a detail in our release system, so I consider it something maintainers can do as a courtesy unless for some reason we don’t have the information to write a good changeset for a contributor’s changes.

Definitely, I usually mention changeset in PR review when I see that it's missing so it's tracked, but only in a simple comment and never in a required change comment.