fix(dtype): preserve scaled generic time units and normalize the μs alias - #4342

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d-v-b wants to merge 9 commits into

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d-v-b:claude/friendly-williams-cbd545

Commits on Sep 12, 2026

Fix structured dtype v2 round-trip and silent loss of field offsets/padding

d-v-b
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claude
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54ffce8
fix(dtype): reject unrepresentable structured dtypes and fix nested v2 round trip

d-v-b
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claude
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fd3c9d2
chore: renumber changelog fragment to upstream PR 4340

d-v-b
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claude
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0395360
fix(dtype): reject scaled generic time units and normalize the μs alias

d-v-b
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claude
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4049799
fix(zarr-metadata): add numpy time configuration validators

d-v-b
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claude
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f213d9a
test: drop the time-unit workarounds from the zdtype strategy

d-v-b
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claude
committed
339c2e0
chore: renumber changelog fragments to upstream PR 4342

d-v-b
and
claude
committed
40a62df

Commits on Sep 13, 2026