4.1.2

[lbergelson]

What's Changed

• reducing memory required in IntervalMergerIterator when not concatting names by @meganshand in reducing memory required in IntervalMergerIterator when not concatting names #1711
• Implements collections of bundles. by @cmnbroad in Implements collections of bundles. #1702
• Implement VCF bundles. by @cmnbroad in Implement VCF bundles. #1703
• Make Snappy technically an optional dependency by @lbergelson in Make Snappy technically an optional dependency #1715

Full Changelog: 4.1.1...4.1.2

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This discussion was created from the release 4.1.2.