Pysaql

What's Changed
* LEXIO-38100 Don't deepcopy expression in alias method by jdrake in https://github.com/NarrativeScience/pysaql/pull/12


**Full Changelog**: https://github.com/NarrativeScience/pysaql/compare/v0.11.0...v0.12.0

What's Changed
* LEXIO-38100 Refactor ID setting algorithm by jdrake in https://github.com/NarrativeScience/pysaql/pull/11


**Full Changelog**: https://github.com/NarrativeScience/pysaql/compare/v0.10.0...v0.11.0

What's Changed
* LEXIO-38099: union operator by ns-alexmueller in https://github.com/NarrativeScience/pysaql/pull/10

New Contributors
* ns-alexmueller made their first contribution in https://github.com/NarrativeScience/pysaql/pull/10

**Full Changelog**: https://github.com/NarrativeScience/pysaql/compare/v0.9.0...v0.10.0

What's Changed
* LEXIO-37883 Adds support for stream reference prefixes by jdrake in https://github.com/NarrativeScience/pysaql/pull/8


**Full Changelog**: https://github.com/NarrativeScience/pysaql/compare/v0.8.0...v0.9.0

What's Changed
* LEXIO-37883 Cogroup by multiple fields by jdrake in https://github.com/NarrativeScience/pysaql/pull/7


**Full Changelog**: https://github.com/NarrativeScience/pysaql/compare/v0.7.0...v0.8.0

What's Changed
* LEXIO-37887 Add more operator support to binary and unary expressions by jdrake in https://github.com/NarrativeScience/pysaql/pull/6


**Full Changelog**: https://github.com/NarrativeScience/pysaql/compare/v0.6.0...v0.7.0