Idc-index

What's Changed
* fix: return only .dcm links by vkt1414 in https://github.com/ImagingDataCommons/idc-index/pull/67
* Handling null values by vkt1414 in https://github.com/ImagingDataCommons/idc-index/pull/68


**Full Changelog**: https://github.com/ImagingDataCommons/idc-index/compare/0.5.2...0.5.3

What's Changed
* enh: update idc-index-data to 18.0.1 by fedorov in https://github.com/ImagingDataCommons/idc-index/pull/65


**Full Changelog**: https://github.com/ImagingDataCommons/idc-index/compare/0.5.1...0.5.2

What's Changed
* enh: add docstrings, fix tests, and viewers logic by vkt1414 in https://github.com/ImagingDataCommons/idc-index/pull/61
* bug: fix import_metadata import by fedorov in https://github.com/ImagingDataCommons/idc-index/pull/62


**Full Changelog**: https://github.com/ImagingDataCommons/idc-index/compare/0.5.0...0.5.1

idc-index is updated to IDC release v18, April 2024.

What's Changed
* bug: fix reported IDC version by fedorov in https://github.com/ImagingDataCommons/idc-index/pull/59
* bump idc-index-data to v18 by vkt1414 in https://github.com/ImagingDataCommons/idc-index/pull/60


**Full Changelog**: https://github.com/ImagingDataCommons/idc-index/compare/0.4.2...0.5.0

What's Changed
* Switch index to parquet format by vkt1414 in https://github.com/ImagingDataCommons/idc-index/pull/57


**Full Changelog**: https://github.com/ImagingDataCommons/idc-index/compare/0.4.1...0.4.2

What's Changed
* fix: lock the version of idc-index-data by fedorov in https://github.com/ImagingDataCommons/idc-index/pull/58


**Full Changelog**: https://github.com/ImagingDataCommons/idc-index/compare/0.4.0...0.4.1