fix(metadata): validate codec chains against the threaded chunk spec - #4352

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d-v-b wants to merge 14 commits into

zarr-developers:mainfrom

d-v-b:fix/codec-chain-validation

Commits on Sep 12, 2026

fix(metadata): validate codec chains against the threaded chunk spec
d-v-b
committed
4810e88
fix(metadata): validate size-sensitive codecs against every distinct rectilinear chunk shape
d-v-b
committed
8e324b3
test(codecs): property-based tests for shape-changing codec chain validation
d-v-b
committed
7c1d01b
fix(codecs): validate sharded chains with the real chunk spec
d-v-b
committed
db9bd2a
fix(metadata): name the failing codec in chain validation errors

d-v-b
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claude
committed
aaab193
test(properties): transpose ahead of sharding is accepted iff it tiles the transposed chunk

d-v-b
and
claude
committed
d849cf3
refactor(metadata): cut the partial-validation path and error notes from chain validation

d-v-b
and
claude
committed
04dd144

Commits on Sep 14, 2026

chore: renumber changelog fragment to upstream PR 4352

d-v-b
and
claude
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aaefe61
fix(metadata): validate factored grids without chunk enumeration
d-v-b
committed
b87fd36
Merge branch 'main' into fix/codec-chain-validation
d-v-b
authored
e8c9cde
Merge branch 'main' into fix/codec-chain-validation
d-v-b
authored
28537dc
Merge branch 'main' into fix/codec-chain-validation
d-v-b
authored
2c56eed
fix(metadata): thread chunk grids through codec validation without enumerating chunks
d-v-b
committed
8a8f3b4
fix(codecs): evolve rectilinear pipelines against the representative chunk shape
d-v-b
committed
55c8bfa