v0.2.1-pre-release

What's Changed

• Fix bug with cloudstore detection by @BrianMichell in #173
• Update docs for user guide build instructions by @BrianMichell in #175

Full Changelog: v0.2.0-pre-release...v0.2.1-pre-release

v0.2.0

v0.2.0-pre-release

Pre-release. Wide backend / driver work since v0.1.2-pre-release. Public API mostly stable; Zarr v3 is now the default driver.

Highlights

• Dual Zarr v2 / v3 backends via updated TensorStore; v3 default (#166).
• Opt-in monolithic shared library for ODR-safe plugin co-loading (#170).
• Strided slicing, intersection builder, multi-Variable read groundwork (#158, #162).

Features

• Field selection for v3 datasets; SEGY file-header Variable special case.
• Metadata convenience getters (incl. units) (#160).
• Standalone static-link reader example (#159).
• mdio-python compatibility tests and fill-value parity work.

Bug Fixes

• Correct sliceInRange stop clamp for non-zero origin domains (#165 / #164).
• Fix missing inlines and incorrect pointers in from_variable (#163).
• from_variable honors fill value for floating-point types (#145).
• Clearer failure opening unsupported legacy api_version / v0 datasets (#148).
• Zarr v3 metadata / serialize fixes (struct arrays, boolean fill values, stats from mdio-python).
• Cloud-native filesystem access via TensorStore for v3 paths.
• Slice drop / run-builder off-by-one fixes.

Updates

• ARM runner and CI pipeline performance (#168).
• Devcontainer / Python tooling modernized (uv, mdio-python 1.2.0-dev deps).
• Remove legacy v2/v3 shims; simplify dtype / compressor internals.
• Expanded coverage for both drivers; docs and example updates (#157, #142).

Notes

• Callers that assumed v2-only defaults should pin driver / version explicitly if they need old behavior.

v0.1.2-pre-release

Bug Fixes

• Resolve incorrect internal handling of dimension size type.
• Fix SelectField returning unsliced Variable.

Updates

• Bump black.
• Pinned versions of dependencies in devcontainer.
• Provide better user experience for missing dependencies in acceptance test.

v0.1.1-pre-release: Merge pull request #122 from TGSAI/120_slice_converter

Bugfixes:

• Fix internal metadata inconsistencies causing crashes.

Improvements

• Add conversion for (deprecated) SliceDescriptor to RangeDescriptor<>.
• Fix conditional check raising compiler warnings.
• Resolve failing CI/CD issues.

MDIO v0.1.0 pre-release

Marking the first pre-release version of the MDIO C++ API.
Expect many changes as MDIO C++ and MDIO Python work towards parity.