feat: squash-merge smart_holder branch into master#5542

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rwgk merged 30 commits intopybind:masterfrom

rwgk:squash_merge_smart_holder_into_master_previews

Mar 5, 2025

Commits on Feb 22, 2025

Commits on Feb 25, 2025

[ci skip] Fix minor oversight (``class_`` -> ``py::class_``) noticed by chance.
rwgk
committed

Commits on Feb 26, 2025

Commits on Feb 27, 2025

Replace `classh : class_` inhertance with `using`, as suggested by @henryiii
rwgk
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Commits on Feb 28, 2025

Revert "Systematically change most py::class_ to py::classh under docs/"
henryiii
committed
docs: focus on py::smart_holder instead of py::classh
henryiii
committed

Commits on Mar 3, 2025

Commits on Mar 5, 2025