chore(main): release 0.304.0 (#8639)

chore(main): release 0.302.0 (#8592)

chore(main): release 0.302.0

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Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Brent Shaffer <betterbrent@google.com>

chore(main): release 0.296.0 (#8448)

chore(main): release 0.273.0 (#8031)

chore(main): release 0.270.0 (#7900)

chore(main): release 0.269.0 (#7854)

chore(main): release 0.266.0 (#7774)

* chore(main): release 0.266.0

* chore(main): release 0.266.0

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Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore(docs): add MIGRATING.md for v2 components and reference documen…

…tation (#7652)

* feat(docs): add v2 migrating page to reference documentation

* add tests

* remove accidental file

* add individual MIGRATING.md files

chore(main): release 0.257.0 (#7630)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore(main): release 0.249.0 (#7388)