Releases
3.1.0
Breaking Changes
Dropped support for Django 2.2 (gh-968 )
Dropped support for Django 3.1 (gh-952 )
Dropped support for Python 3.6, which reached end-of-life on 2021-12-23 (gh-946 )
Upgrade Implications
Run makemigrations
after upgrading to realize the benefit of indexing changes.
Full list of changes
Added queryset-based filtering with as_of
(gh-397 )
Added index on history_date
column; opt-out with setting SIMPLE_HISTORY_DATE_INDEX
(gh-565 )
RecordModels now support a no_db_index
setting, to drop indices in historical models,
default stays the same (gh-720 )
Support included_fields
for history.diff_against
(gh-776 )
Improve performance of history.diff_against
by reducing number of queries to 0 in most cases (gh-776 )
Fixed prev_record
and next_record
performance when using excluded_fields
(gh-791 )
Fixed update_change_reason
in pk (gh-806 )
Fixed bug where serializer of djangorestframework crashed if used with OrderingFilter
(gh-821 )
Fixed make format
so it works by using tox (gh-859 )
Fixed bug where latest() is not idempotent for identical history_date
records (gh-861 )
Added excluded_field_kwargs
to support custom OneToOneField
that have
additional arguments that don't exist on ForeignKey
. (gh-870 )
Added Czech translations (gh-885 )
Added ability to break into debugger on unit test failure (gh-890 )
Added pre-commit for better commit quality (gh-896 )
Russian translations update (gh-897 )
Added support for Django 4.0 (gh-898 )
Added Python 3.10 to test matrix (gh-899 )
Fix bug with history.diff_against
with non-editable fields (gh-923 )
Added HistoricForeignKey (gh-940 )
Support change reason formula feature. Change reason formula can be defined by overriding
get_change_reason_for_object
method after subclassing HistoricalRecords
(gh-962 )
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