Great-expectations

What’s Changed

* [FEATURE] Add support for expect_column_values_to_match_regex_list exception for Spark backend
* [ENHANCEMENT] Added 3 new usage stats events: "cli.new_ds_choice", "data_context.add_datasource", and "datasource.sqlalchemy.connect"
* [ENHANCEMENT] Support platform_specific_separator flag for TupleS3StoreBackend prefix
* [ENHANCEMENT] Allow environment substitution in config_variables.yml
* [BUGFIX] fixed issue where calling head() on a SqlAlchemyDataset would fail if the underlying table is empty
* [BUGFIX] fixed bug in rounding of mostly argument to nullity expectations produced by the BasicSuiteBuilderProfiler
* [DOCS] New How-to guide: How to add a Validation Operator (+ updated in Validation Operator doc strings)

What’s Changed

[BUGIFX] Fixed an error that crashed the CLI when called in an environment with neither SQLAlchemy nor google.auth installed

What’s Changed

* [ENHANCEMENT] Removed the misleading scary "Site doesn't exist or is inaccessible" message that the CLI displayed before building Data Docs for the first time.
* [ENHANCEMENT] Catch sqlalchemy.exc.ArgumentError and google.auth.exceptions.GoogleAuthError in SqlAlchemyDatasource __init__ and re-raise them as DatasourceInitializationError - this allows the CLI to execute its retry logic when users provide a malformed SQLAlchemy URL or attempt to connect to a BigQuery project without having proper authentication.
* [BUGFIX] Fixed issue where the URL of the Glossary of Expectations article in the auto-generated suite edit notebook was wrong (out of date) (1557).
* [BUGFIX] Use renderer_type to set paths in jinja templates instead of utm_medium since utm_medium is optional
* [ENHANCEMENT] Bring in custom_views_directory in DefaultJinjaView to enable custom jinja templates stored in plugins dir
* [BUGFIX] fixed glossary links in walkthrough modal, README, CTA button, scaffold notebook
* [BUGFIX] Improved TupleGCSStoreBackend configurability (1398 1399)
* [BUGFIX] Data Docs: switch bootstrap-table-filter-control.min.js to CDN
* [ENHANCEMENT] BasicSuiteBuilderProfiler now rounds mostly values for readability
* [DOCS] Add AutoAPI as the primary source for API Reference docs.

What’s Changed

* [FEATURE] Add support for expect_volumn_values_to_match_json_schema exception for Spark backend (thanks chipmyersjr!)
* [ENHANCEMENT] Add formatted __repr__ for ValidationOperatorResult
* [ENHANCEMENT] add option to suppress logging when getting expectation suite
* [BUGFIX] Fix object name construction when calling SqlAlchemyDataset.head (thanks mascah!)
* [BUGFIX] Fixed bug where evaluation parameters used in arithmetic expressions would not be identified as upstream dependencies.
* [BUGFIX] Fix issue where DatabaseStoreBackend threw IntegrityError when storing same metric twice
* [FEATURE] Added new cli upgrade helper to help facilitate upgrading projects to be compatible with GE 0.11. See [Upgrading to 0.11](https://docs.greatexpectations.io/en/latest/how_to_guides/migrating_versions.html#id1) for more info.
* [BUGFIX] Fixed bug preventing GCS Data Docs sites to cleaned
* [BUGFIX] Correct doc link in checkpoint yml
* [BUGFIX] Fixed issue where CLI checkpoint list truncated names (1518)
* [BUGFIX] Fix S3 Batch Kwargs Generator incorrect migration to new build_batch_kwargs API
* [BUGFIX] Fix missing images in data docs walkthrough modal
* [BUGFIX] Fix bug in checkpoints that was causing incorrect run_time to be set
* [BUGFIX] Fix issue where data docs could remove trailing zeros from values when low precision was requested

What’s Changed

* [BUGFIX] Fixed bug that was caused by comparison between timezone aware and non-aware datetimes
* [DOCS] Updated docs with info on typed run ids and validation operator results
* [BUGFIX] Update call-to-action buttons on index page with correct URLs
* [BUGFIX] bugfix missing checkpoints directory from init message (1500) Aylr
* [DOCS] How to run a Checkpoint in python (1502) Aylr
* [DOCS] How to run a checkpoint in terminal (1498) Aylr
* [DOCS] Update getting_started.rst (1499) abegong
* [DOCS] Css changes to comment box. Added the right article for test page. (1496) kyleaton
* [DOCS] Update index.rst (1482) abegong
* [DOCS] Added a Prerequisites info box to the how-to guide template (1491) eugmandel
* [DOCS] Create stubbed files for the creating_and_editing_expectations section of the how-to guides. (1493) abegong

What’s Changed

* [BREAKING] `run_id` is now typed using the new `RunIdentifier` class, which consists of a `run_time` and
`run_name`. Existing projects that have Expectation Suite Validation Results must be migrated.
See [Upgrading to 0.11](https://docs.greatexpectations.io/en/latest/how_to_guides/migrating_versions.html#id1) for instructions.
* [BREAKING] `ValidationMetric` and `ValidationMetricIdentifier` objects now have a `data_asset_name` attribute.
Existing projects with evaluation parameter stores that have database backends must be migrated.
See [Upgrading to 0.11](https://docs.greatexpectations.io/en/latest/how_to_guides/migrating_versions.html#id1) for instructions.
* [BREAKING] `ValidationOperator.run` now returns an instance of new type, `ValidationOperatorResult` (instead of a
dictionary). If your code uses output from Validation Operators, it must be updated.
* Major update to the styling and organization of documentation! Watch for more content and reorganization as we continue to improve the documentation experience with Great Expectations.
* [FEATURE] Data Docs: redesigned index page with paginated/sortable/searchable/filterable tables
* [FEATURE] Data Docs: searchable tables on Expectation Suite Validation Result pages
* `data_asset_name` is now added to batch_kwargs by batch_kwargs_generators (if available) and surfaced in Data Docs
* Renamed all `generator_asset` parameters to `data_asset_name`
* Updated the dateutil dependency
* Added experimental QueryStore
* Removed deprecated cli tap command
* Added a 0.11 upgrade helper
* Corrected Scaffold maturity language in notebook to Experimental
* Updated the installation/configuration documentation for Snowflake users
* [ENHANCEMENT] Improved error messages for misconfigured checkpoints.
* [BUGFIX] Fixed bug that could cause some substituted variables in DataContext config to be saved to `great_expectations.yml`