Great-expectations

What’s Changed

* [FEATURE] Customizable "Suite Edit" generated notebooks
* [ENHANCEMENT] Add support and docs for loading evaluation parameter from SQL database
* [ENHANCEMENT] Fixed some typos/grammar and a broken link in the suite_scaffold_notebook_renderer
* [ENHANCEMENT] allow updates to DatabaseStoreBackend keys by default, requiring `allow_update=False` to disallow
* [ENHANCEMENT] Improve support for prefixes declared in TupleS3StoreBackend that include reserved characters
* [BUGFIX] Fix issue where allow_updates was set for StoreBackend that did not support it
* [BUGFIX] Fix issue where GlobReaderBatchKwargsGenerator failed with relative base_directory
* [BUGFIX] Adding explicit requirement for "importlib-metadata" (needed for Python versions prior to Python 3.8).
* [MAINTENANCE] Install GitHub Dependabot
* [BUGFIX] Fix missing importlib for python 3.8 1651

What’s Changed
* [ENHANCEMENT] Improve CLI error handling.
* [ENHANCEMENT] Do not register signal handlers if not running in main thread
* [ENHANCEMENT] store_backend (S3 and GCS) now throws InvalidKeyError if file does not exist at expected location
* [BUGFIX] ProfilerTypeMapping uses lists instead of sets to prevent serialization errors when saving suites created by JsonSchemaProfiler
* [DOCS] Update suite scaffold how-to
* [DOCS] Docs/how to define expectations that span multiple tables
* [DOCS] how to metadata stores validation on s3

What’s Changed

* [FEATURE] Auto-install Python DB packages. If the required packages for a DB library are not installed, GE will offer the user to install them, without exiting CLI
* [FEATURE] Add new expectation expect_table_row_count_to_equal_other_table for SqlAlchemyDataset
* [FEATURE] A profiler that builds suites from JSONSchema files
* [ENHANCEMENT] Add ``.feather`` file support to PandasDatasource
* [ENHANCEMENT] Use ``colorama init`` to support terminal color on Windows
* [ENHANCEMENT] Update how_to_trigger_slack_notifications_as_a_validation_action.rst
* [ENHANCEMENT] Added note for config_version in great_expectations.yml
* [ENHANCEMENT] Implement "column_quantiles" for MySQL (via a compound SQLAlchemy query, since MySQL does not support "percentile_disc")
* [BUGFIX] "data_asset.validate" events with "data_asset_name" key in the batch kwargs were failing schema validation
* [BUGFIX] database_store_backend does not support storing Expectations in DB
* [BUGFIX] instantiation of ExpectationSuite always adds GE version metadata to prevent datadocs from crashing
* [BUGFIX] Fix all tests having to do with missing data source libraries
* [DOCS] will/docs/how_to/Store Expectations on Google Cloud Store

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.