Task list for v1beta1 update

[killianmuldoon]

This issue tracks the cleanups and tasks that go into creating a new version of CAPI:

Issues and PRs:

Major type additions, module and dependency updates, test support and core changes for the new version
#5248
#5249
#5245
#5277

CAPI book and other documentation updates
#5262
#5282

Clusterctl upgrade support
#5269

Code cleanups - deprecations, API changes, packages moved to internal
#5254
#5250
#5239

Conversions of types in webhooks
#5273
#5279
#5265
#5253

Test-infra and Prow changes
#5278
kubernetes/test-infra#23636
kubernetes/test-infra#23680

This issue should be updated until the next release and should ultimately be used to map chores for future updates to CAPI.
/kind cleanup

[killianmuldoon]

I intentionally left out the changes around master -> main as I don't think they'll be useful for future releases. If we'd prefer to add them - or if there's anything else missing here - I can do so.

[vincepri]

/milestone v1.0

[killianmuldoon]

#5260

[vincepri]

/close

[k8s-ci-robot]

@vincepri: Closing this issue.

In response to this:

/close

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