 .. Licensed to the Apache Software Foundation (ASF) under one
    or more contributor license agreements.  See the NOTICE file
    distributed with this work for additional information
    regarding copyright ownership.  The ASF licenses this file
    to you under the Apache License, Version 2.0 (the
    "License"); you may not use this file except in compliance
    with the License.  You may obtain a copy of the License at

 ..   http://www.apache.org/licenses/LICENSE-2.0

 .. Unless required by applicable law or agreed to in writing,
    software distributed under the License is distributed on an
    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    KIND, either express or implied.  See the License for the
    specific language governing permissions and limitations
    under the License.

Changelog
---------

5.0.0
.....

Breaking changes
~~~~~~~~~~~~~~~~

* ``Updated GoogleAdsHook to support newer API versions after google deprecated v5. Google Ads v8 is the new default API. (#17111)``
* ``Google Ads Hook: Support newer versions of the google-ads library (#17160)``

.. warning:: The underlying google-ads library had breaking changes.

   Previously the google ads library returned data as native protobuf messages. Now it returns data as proto-plus objects that behave more like conventional Python objects.

   To preserve compatibility the hook's ``search()`` converts the data back to native protobuf before returning it. Your existing operators *should* work as before, but due to the urgency of the v5 API being deprecated it was not tested too thoroughly. Therefore you should carefully evaluate your operator and hook functionality with this new version.

   In order to use the API's new proto-plus format, you can use the ``search_proto_plus()`` method.

   For more information, please consult `google-ads migration document <https://developers.google.com/google-ads/api/docs/client-libs/python/library-version-10>`__:


Features
~~~~~~~~

* ``Standardise dataproc location param to region (#16034)``
* ``Adding custom Salesforce connection type + SalesforceToS3Operator updates (#17162)``

Bug Fixes
~~~~~~~~~

* ``Update alias for field_mask in Google Memmcache (#16975)``
* ``fix: dataprocpysparkjob project_id as self.project_id (#17075)``
* ``Fix GCStoGCS operator with replace diabled and existing destination object (#16991)``

.. Below changes are excluded from the changelog. Move them to
   appropriate section above if needed. Do not delete the lines(!):
   * ``Removes pylint from our toolchain (#16682)``
   * ``Prepare documentation for July release of providers. (#17015)``
   * ``Fixed wrongly escaped characters in amazon&#39;s changelog (#17020)``
   * ``Fixes several failing tests after broken main (#17222)``
   * ``Fixes statich check failures (#17218)``
   * ``[CASSANDRA-16814] Fix cassandra to gcs type inconsistency. (#17183)``
   * ``Updating Google Cloud example DAGs to use XComArgs (#16875)``
   * ``Updating miscellaneous Google example DAGs to use XComArgs (#16876)``

4.0.0
.....

Breaking changes
~~~~~~~~~~~~~~~~

* ``Auto-apply apply_default decorator (#15667)``

.. warning:: Due to apply_default decorator removal, this version of the provider requires Airflow 2.1.0+.
   If your Airflow version is < 2.1.0, and you want to install this provider version, first upgrade
   Airflow to at least version 2.1.0. Otherwise your Airflow package version will be upgraded
   automatically and you will have to manually run ``airflow upgrade db`` to complete the migration.

* ``Move plyvel to google provider extra (#15812)``
* ``Fixes AzureFileShare connection extras (#16388)``

Features
~~~~~~~~

* ``Add extra links for google dataproc (#10343)``
* ``add oracle  connection link (#15632)``
* ``pass wait_for_done parameter down to _DataflowJobsController (#15541)``
* ``Use api version only in GoogleAdsHook not operators (#15266)``
* ``Implement BigQuery Table Schema Update Operator (#15367)``
* ``Add BigQueryToMsSqlOperator (#15422)``

Bug Fixes
~~~~~~~~~

* ``Fix: GCS To BigQuery source_object (#16160)``
* ``Fix: Unnecessary downloads in ``GCSToLocalFilesystemOperator`` (#16171)``
* ``Fix bigquery type error when export format is parquet (#16027)``
* ``Fix argument ordering and type of bucket and object (#15738)``
* ``Fix sql_to_gcs docstring lint error (#15730)``
* ``fix: ensure datetime-related values fully compatible with MySQL and BigQuery (#15026)``
* ``Fix deprecation warnings location in google provider (#16403)``

.. Below changes are excluded from the changelog. Move them to
   appropriate section above if needed. Do not delete the lines(!):
   * ``Rename the main branch of the Airflow repo to be 'main' (#16149)``
   * ``Check synctatic correctness for code-snippets (#16005)``
   * ``Bump pyupgrade v2.13.0 to v2.18.1 (#15991)``
   * ``Get rid of requests as core dependency (#15781)``
   * ``Rename example bucket names to use INVALID BUCKET NAME by default (#15651)``
   * ``Updated documentation for June 2021 provider release (#16294)``
   * ``Fix spelling (#15699)``
   * ``Add short description to BaseSQLToGCSOperator docstring (#15728)``
   * ``More documentation update for June providers release (#16405)``
   * ``Remove class references in changelogs (#16454)``
   * ``Synchronizes updated changelog after buggfix release (#16464)``

3.0.0
.....

Breaking changes
~~~~~~~~~~~~~~~~

Change in ``AutoMLPredictOperator``
```````````````````````````````````

The ``params`` parameter in ``airflow.providers.google.cloud.operators.automl.AutoMLPredictOperator`` class
was renamed ``operation_params`` because it conflicted with a ``param`` parameter in the ``BaseOperator`` class.

Integration with the ``apache.beam`` provider
`````````````````````````````````````````````

In 3.0.0 version of the provider we've changed the way of integrating with the ``apache.beam`` provider.
The previous versions of both providers caused conflicts when trying to install them together
using PIP > 20.2.4. The conflict is not detected by PIP 20.2.4 and below but it was there and
the version of ``Google BigQuery`` python client was not matching on both sides. As the result, when
both ``apache.beam`` and ``google`` provider were installed, some features of the ``BigQuery`` operators
might not work properly. This was cause by ``apache-beam`` client not yet supporting the new google
python clients when ``apache-beam[gcp]`` extra was used. The ``apache-beam[gcp]`` extra is used
by ``Dataflow`` operators and while they might work with the newer version of the ``Google BigQuery``
python client, it is not guaranteed.

This version introduces additional extra requirement for the ``apache.beam`` extra of the ``google`` provider
and symmetrically the additional requirement for the ``google`` extra of the ``apache.beam`` provider.
Both ``google`` and ``apache.beam`` provider do not use those extras by default, but you can specify
them when installing the providers. The consequence of that is that some functionality of the ``Dataflow``
operators might not be available.

Unfortunately the only ``complete`` solution to the problem is for the ``apache.beam`` to migrate to the
new (>=2.0.0) Google Python clients.

This is the extra for the ``google`` provider:

.. code-block:: python

        extras_require = (
            {
                # ...
                "apache.beam": ["apache-airflow-providers-apache-beam", "apache-beam[gcp]"],
                # ...
            },
        )

And likewise this is the extra for the ``apache.beam`` provider:

.. code-block:: python

        extras_require = ({"google": ["apache-airflow-providers-google", "apache-beam[gcp]"]},)

You can still run this with PIP version <= 20.2.4 and go back to the previous behaviour:

.. code-block:: shell

  pip install apache-airflow-providers-google[apache.beam]

or

.. code-block:: shell

  pip install apache-airflow-providers-apache-beam[google]

But be aware that some ``BigQuery`` operators functionality might not be available in this case.

Features
~~~~~~~~

* ``[Airflow-15245] - passing custom image family name to the DataProcClusterCreateoperator (#15250)``

Bug Fixes
~~~~~~~~~

* ``Bugfix: Fix rendering of ''object_name'' in ''GCSToLocalFilesystemOperator'' (#15487)``
* ``Fix typo in DataprocCreateClusterOperator (#15462)``
* ``Fixes wrongly specified path for leveldb hook (#15453)``


2.2.0
.....

Features
~~~~~~~~

* ``Adds 'Trino' provider (with lower memory footprint for tests) (#15187)``
* ``update remaining old import paths of operators (#15127)``
* ``Override project in dataprocSubmitJobOperator (#14981)``
* ``GCS to BigQuery Transfer Operator with Labels and Description parameter (#14881)``
* ``Add GCS timespan transform operator (#13996)``
* ``Add job labels to bigquery check operators. (#14685)``
* ``Use libyaml C library when available. (#14577)``
* ``Add Google leveldb hook and operator (#13109) (#14105)``

Bug fixes
~~~~~~~~~

* ``Google Dataflow Hook to handle no Job Type (#14914)``

2.1.0
.....

Features
~~~~~~~~

* ``Corrects order of argument in docstring in GCSHook.download method (#14497)``
* ``Refactor SQL/BigQuery/Qubole/Druid Check operators (#12677)``
* ``Add GoogleDriveToLocalOperator (#14191)``
* ``Add 'exists_ok' flag to BigQueryCreateEmptyTable(Dataset)Operator (#14026)``
* ``Add materialized view support for BigQuery (#14201)``
* ``Add BigQueryUpdateTableOperator (#14149)``
* ``Add param to CloudDataTransferServiceOperator (#14118)``
* ``Add gdrive_to_gcs operator, drive sensor, additional functionality to drive hook  (#13982)``
* ``Improve GCSToSFTPOperator paths handling (#11284)``

Bug Fixes
~~~~~~~~~

* ``Fixes to dataproc operators and hook (#14086)``
* ``#9803 fix bug in copy operation without wildcard  (#13919)``

2.0.0
.....

Breaking changes
~~~~~~~~~~~~~~~~

Updated ``google-cloud-*`` libraries
````````````````````````````````````

This release of the provider package contains third-party library updates, which may require updating your
DAG files or custom hooks and operators, if you were using objects from those libraries.
Updating of these libraries is necessary to be able to use new features made available by new versions of
the libraries and to obtain bug fixes that are only available for new versions of the library.

Details are covered in the UPDATING.md files for each library, but there are some details
that you should pay attention to.


+-----------------------------------------------------------------------------------------------------+----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------+
| Library name                                                                                        | Previous constraints | Current constraints | Upgrade Documentation                                                                                                               |
+=====================================================================================================+======================+=====================+=====================================================================================================================================+
| `google-cloud-automl <https://pypi.org/project/google-cloud-automl/>`_                              | ``>=0.4.0,<2.0.0``   | ``>=2.1.0,<3.0.0``  | `Upgrading google-cloud-automl <https://github.com/googleapis/python-automl/blob/main/UPGRADING.md>`_                               |
+-----------------------------------------------------------------------------------------------------+----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------+
| `google-cloud-bigquery-datatransfer <https://pypi.org/project/google-cloud-bigquery-datatransfer>`_ | ``>=0.4.0,<2.0.0``   | ``>=3.0.0,<4.0.0``  | `Upgrading google-cloud-bigquery-datatransfer <https://github.com/googleapis/python-bigquery-datatransfer/blob/main/UPGRADING.md>`_ |
+-----------------------------------------------------------------------------------------------------+----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------+
| `google-cloud-datacatalog <https://pypi.org/project/google-cloud-datacatalog>`_                     | ``>=0.5.0,<0.8``     | ``>=3.0.0,<4.0.0``  | `Upgrading google-cloud-datacatalog <https://github.com/googleapis/python-datacatalog/blob/main/UPGRADING.md>`_                     |
+-----------------------------------------------------------------------------------------------------+----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------+
| `google-cloud-dataproc <https://pypi.org/project/google-cloud-dataproc/>`_                          | ``>=1.0.1,<2.0.0``   | ``>=2.2.0,<3.0.0``  | `Upgrading google-cloud-dataproc <https://github.com/googleapis/python-dataproc/blob/main/UPGRADING.md>`_                           |
+-----------------------------------------------------------------------------------------------------+----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------+
| `google-cloud-kms <https://pypi.org/project/google-cloud-kms>`_                                     | ``>=1.2.1,<2.0.0``   | ``>=2.0.0,<3.0.0``  | `Upgrading google-cloud-kms <https://github.com/googleapis/python-kms/blob/main/UPGRADING.md>`_                                     |
+-----------------------------------------------------------------------------------------------------+----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------+
| `google-cloud-logging <https://pypi.org/project/google-cloud-logging/>`_                            | ``>=1.14.0,<2.0.0``  | ``>=2.0.0,<3.0.0``  | `Upgrading google-cloud-logging <https://github.com/googleapis/python-logging/blob/main/UPGRADING.md>`_                             |
+-----------------------------------------------------------------------------------------------------+----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------+
| `google-cloud-monitoring <https://pypi.org/project/google-cloud-monitoring>`_                       | ``>=0.34.0,<2.0.0``  | ``>=2.0.0,<3.0.0``  | `Upgrading google-cloud-monitoring <https://github.com/googleapis/python-monitoring/blob/main/UPGRADING.md)>`_                      |
+-----------------------------------------------------------------------------------------------------+----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------+
| `google-cloud-os-login <https://pypi.org/project/google-cloud-os-login>`_                           | ``>=1.0.0,<2.0.0``   | ``>=2.0.0,<3.0.0``  | `Upgrading google-cloud-os-login <https://github.com/googleapis/python-oslogin/blob/main/UPGRADING.md>`_                            |
+-----------------------------------------------------------------------------------------------------+----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------+
| `google-cloud-pubsub <https://pypi.org/project/google-cloud-pubsub>`_                               | ``>=1.0.0,<2.0.0``   | ``>=2.0.0,<3.0.0``  | `Upgrading google-cloud-pubsub <https://github.com/googleapis/python-pubsub/blob/main/UPGRADING.md>`_                               |
+-----------------------------------------------------------------------------------------------------+----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------+
| `google-cloud-tasks <https://pypi.org/project/google-cloud-tasks>`_                                 | ``>=1.2.1,<2.0.0``   | ``>=2.0.0,<3.0.0``  | `Upgrading google-cloud-task <https://github.com/googleapis/python-tasks/blob/main/UPGRADING.md>`_                                  |
+-----------------------------------------------------------------------------------------------------+----------------------+---------------------+-------------------------------------------------------------------------------------------------------------------------------------+

The field names use the snake_case convention
`````````````````````````````````````````````

If your DAG uses an object from the above mentioned libraries passed by XCom, it is necessary to update the
naming convention of the fields that are read. Previously, the fields used the CamelSnake convention,
now the snake_case convention is used.

**Before:**

.. code-block:: python

    set_acl_permission = GCSBucketCreateAclEntryOperator(
        task_id="gcs-set-acl-permission",
        bucket=BUCKET_NAME,
        entity="user-{{ task_instance.xcom_pull('get-instance')['persistenceIamIdentity']"
        ".split(':', 2)[1] }}",
        role="OWNER",
    )


**After:**

.. code-block:: python

    set_acl_permission = GCSBucketCreateAclEntryOperator(
        task_id="gcs-set-acl-permission",
        bucket=BUCKET_NAME,
        entity="user-{{ task_instance.xcom_pull('get-instance')['persistence_iam_identity']"
        ".split(':', 2)[1] }}",
        role="OWNER",
    )


Features
~~~~~~~~

* ``Add Apache Beam operators (#12814)``
* ``Add Google Cloud Workflows Operators (#13366)``
* ``Replace 'google_cloud_storage_conn_id' by 'gcp_conn_id' when using 'GCSHook' (#13851)``
* ``Add How To Guide for Dataflow (#13461)``
* ``Generalize MLEngineStartTrainingJobOperator to custom images (#13318)``
* ``Add Parquet data type to BaseSQLToGCSOperator (#13359)``
* ``Add DataprocCreateWorkflowTemplateOperator (#13338)``
* ``Add OracleToGCS Transfer (#13246)``
* ``Add timeout option to gcs hook methods. (#13156)``
* ``Add regional support to dataproc workflow template operators (#12907)``
* ``Add project_id to client inside BigQuery hook update_table method (#13018)``

Bug fixes
~~~~~~~~~

* ``Fix four bugs in StackdriverTaskHandler (#13784)``
* ``Decode Remote Google Logs (#13115)``
* ``Fix and improve GCP BigTable hook and system test (#13896)``
* ``updated Google DV360 Hook to fix SDF issue (#13703)``
* ``Fix insert_all method of BigQueryHook to support tables without schema (#13138)``
* ``Fix Google BigQueryHook method get_schema() (#13136)``
* ``Fix Data Catalog operators (#13096)``


1.0.0
.....

Initial version of the provider.