Version 2.1.1

Dependencies

1. Minimized dependencies
2. Removed psycopg2 from requirements.txt, so psycopg2 or psycopg2-binary can be installed

Version 2.1.0

Features

1. Added HllExtension migration
2. Optimized dependencies

Compatibility

1. Fixed python 3.10 compatibility
2. Fixed django 3.2 compatibility in tests

Testing

1. Added docker testing infrastructure
2. Replaced custom hll installing with DockerHub image in GitHub Actions workflow
3. Replaced python 3.5 with python 3.10, django 2.0 with django 3.2, PostgreSQL 9.5 with PostgreSQL 13 in testing matrix

Version 2.0.0

Features

1. Implemented configuration aggregations and transforms (HllType, HllRegWidth, HllLog2M, HllExpthresh, HllSparseOn)
2. Cardinality now returns FloatField instead of IntegerField as native field does
3. HllField parameters changed behavior: instead of hardcoding default values, it now bypasses defaults generation to database layer

Bug fixes

1. Fixed ability to pass parameters to HllEmpty(...) function

Testing

1. Refactoring of some tests
2. Added tests on hll fields comparison (filter/exclude)

Back incompatible changes

1. Cardinality functions no return results as FloatField instead of IntegerField
2. Moved HllField transforms to separate file (from django_pg_hll.fields to django_pg_hll.transforms)
3. HllField parameters changed behavior: instead of hardcoding default values, it now bypasses defaults generation to database layer

Version 1.2.1

Bug fixes

Bug fixes in parametrized HllField creation by @markallanson

Version 1.2.0

Features

Added CardinalitySum function

Version 1.1.0

Features

1. Added ability to save HllField value, got from database

Version 1.0.1

Bugfixes

1. Fixed #1
2. Fixed bug for HllText not working
3. Fixed not needed hll_empty() values inside query

Testing

1. Added tests on all values

Version 1.0.0

Initial release