Updates relating to 16.0.0-rc

[AndyButland]

Description

Includes the following:

• Version specific upgrade guide breaking changes.
• Details of additional logging settings provided via Allow for configuration of log file names Umbraco-CMS#19074
• Details of asynchronous package migrations provided via Add AsyncMigrationBase, update base classes and call async methods Umbraco-CMS#17057

Type of suggestion

• Typo/grammar fix
• Updated outdated content
• New content
• Updates related to a new version
• Other

Product & version (if relevant)

Umbraco CMS 16.0.0-rc

Deadline (if relevant)

We should publish this when the RC is released. For now, keeping in draft.

[sofietoft]

Hi @AndyButland !

Will this include all Docs updates for Umbraco 16?

Also, the 16 docs is not published yet, and won't be until we publish the RC docs.
So, this can easily be merged before, as it will only be available here on GitHub until the RC release.

[AndyButland]

I've suggested to the team they can add small things here - little updates as and where needed, like the one I've added. Though likely anything more substantial will have their own PRs to make them easier to review.

[sofietoft]

Great! I see we have a meeting tomorrow, so we should coordinate who writes what - just so we don't accidentally do double-work.