Updates navigation titles for release notes

[KOTungseth]

Updates the navigation titles for Known issues and Breaking changes pages in the release notes.

Checklist

• Implement code
• Add tests
• Update TypeScript typings
• Update documentation
• Add release notes to docs/release-notes/index.md
• Commit message follows commit guidelines

[Copilot]

Pull Request Overview

This PR updates the navigation titles for the Known issues and Breaking changes pages in the release notes to better reflect the content of each page.

• Updates the navigation title in docs/release-notes/known-issues.md to "Known issues".
• Updates the navigation title in docs/release-notes/breaking-changes.md to "Breaking changes".

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
docs/release-notes/known-issues.md	Changed navigation title to "Known issues" for clarity
docs/release-notes/breaking-changes.md	Changed navigation title to "Breaking changes" for clarity

[trentm]

Looks good:

Do we intend to also change the navigation_title for the release-notes/index.md page to read "Release Notes" or similar?

[colleenmcginnis]

✨

[KOTungseth]

@trentm to save real estate in the left nav, we're display only the product names for the top level release notes pages.

When you view the top level release notes pages, the titles include release notes.

Here is an idea of what everything will look like when organized in the Release notes section:

[trentm]

to save real estate in the left nav

@KOTungseth IIUC using the product name here is primarily for a section of the grouped docs that just presents the Release Notes for all the products. There the context that these are "Release Notes" is clear, granted.

My issue / use case / question is for when a user is looking at just the docs for a given produce, e.g. the Node.js APM agent:
https://docs-v3-preview.elastic.dev/elastic/apm-agent-nodejs/pull/4526/reference/

How does the user know what TOC item to select to view "release notes", or "what has changed recently", or "changelog"?

[colleenmcginnis]

My issue / use case / question is for when a user is looking at just the docs for a given produce, e.g. the Node.js APM agent: https://docs-v3-preview.elastic.dev/elastic/apm-agent-nodejs/pull/4526/reference/

The layout you linked to will only ever be available in PR previews. In the production docs, users will see our global IA. Here's what the Observability part of the Release notes section looks like right now (before this PR is merged).

This screenshot was taken from building the entire docs site locally. We're trying to get all these pieces together so we can get the complete IA on staging (so it's a bit of a 🐔 🥚).