Issue 1:
I have a kind request for all the contributors to the latest provider packages release.

Could you help us to test the RC versions of the providers and let us know in the comment,

if the issue is addressed there.

Providers that need testing

Those are providers that require testing as there were some substantial changes introduced:

Provider airbyte: 2.0.0rc2

Add test_connection method to Airbyte hook (#16236): @msumit

Fix hooks extended from http hook (#16109): @msumit

Provider amazon: 2.0.0rc2

read timestamp from Cloudwatch events (#15173): @codenamestif

remove retry for now (#16150): @zachliu

Remove the not-allow-trailing-slash rule on S3_hook (#15609): @Isaacwhyuenac

Add support of capacity provider strategy for ECSOperator (#15848): @codenamestif

Update copy command for s3 to redshift (#16241): @sunki-hong

Make job name check optional in SageMakerTrainingOperator (#16327): @olivermeyer

Add AWS DMS replication task operators (#15850): @Visya

Fix S3 Select payload join (#16189): @TAKEDA-Takashi

Fix spacing in AwsBatchWaitersHook docstring (#15839): @jlaneve

MongoToS3Operator failed when running with a single query (not aggregate pipeline) (#15680): @amatellanes

fix: AwsGlueJobOperator change order of args for load_file (#16216): @avocadomaster

Fix S3ToFTPOperator (#13796): @JavierLopezT

Provider apache.spark: 2.0.0rc2

Make SparkSqlHook use Connection (#15794): @uranusjr

Provider cncf.kubernetes: 2.0.0rc2

Add KPO pod-template-file jinja template support. (#15942): @Dr-Denzy

Save pod name to xcom for KubernetesPodOperator (#15755): @junnplus

Bug Fix Pod-Template Affinity Ignored due to empty Affinity K8S Object (#15787): @jpyen

Bug Pod Template File Values Ignored (#16095): @jpyen

Fix issue with parsing error logs in the KPO (#15638): @dimberman

Fix unsuccessful KubernetesPod final_state call when is_delete_operator_pod=True (#15490): @MatthewRBruce

Provider dingding: 2.0.0rc2

Fix hooks extended from http hook (#16109): @msumit

Provider discord: 2.0.0rc2

Fix hooks extended from http hook (#16109): @msumit

Provider docker: 2.0.0rc2

Replace DockerOperator's 'volumes' arg for 'mounts' (#15843): @uranusjr

Provider elasticsearch: 2.0.1rc1

Remove support jinja templated log_id in elasticsearch (#16465): @jedcunningham

Support remote logging in elasticsearch with filebeat 7 (#14625): @jedcunningham

Support non-https elasticsearch external links (#16489): @jedcunningham

Fix external elasticsearch logs link (#16357): @jedcunningham

Fix elasticsearch external log link with json_format (#16467): @jedcunningham

Provider google: 4.0.0rc2

Move plyvel to google provider extra (#15812): @dstandish

Fixes AzureFileShare connection extras (#16388): @potiuk

Add extra links for google dataproc (#10343): @yesemsanthoshkumar

Add link to Oracle Connection Docs (#15632): @sunkickr

pass wait_for_done parameter down to _DataflowJobsController (#15541): @dejii

Update Google Ads hook (#15266): @jacobhjkim

Implement BigQuery Table Schema Update Operator (#15367): @thejens

Add BigQueryToMsSqlOperator (#15422): @subkanthi

Fix: GCS To BigQuery source_object (#16160): @tegardp

FIX: unnecessary downloads in GCSToLocalFilesystemOperator (#16171): @p-kachalov

Fix bigquery type error when export format is parquet (#16027): @sunki-hong

Fix argument ordering and type of bucket and object (#15738): @sjvanrossum

Fix sql_to_gcs docstring lint error (#15730): @natanweinberger

Ensure mysql_to_gcs fully compatible with MySQL and BigQuery for datetime-related values (#15026): @tianjianjiang

Fix deprecation warnings location in google provider (#16403): @ashb

Provider hashicorp: 2.0.0rc2

Sanitize end of line character when loading token from a file (vault) (#16407): @mmenarguezpear

Provider http: 2.0.0rc2

Update SimpleHttpOperator to take auth type object (#15605): @fredthomsen

HttpHook. Use request factory and respect defaults (#14701): @ngaranko

Provider microsoft.azure: 3.0.0rc2

Fixes AzureFileShare connection extras (#16388): @potiuk

Add link to Oracle Connection Docs (#15632): @sunkickr

Fix WasbHook.delete_file broken when using prefix (#15637): @monti-python

Fix colon spacing in AzureDataExplorerHook docstring (#15841): @jlaneve

fix wasb remote logging when blob already exists (#16280): @flolas

Provider odbc: 2.0.0rc2

OdbcHook returns None. Related to #15016 issue. (#15510): @Goodkat

Fix OdbcHook handling of port (#15772): @dstandish

Provider opsgenie: 2.0.0rc2

Fix hooks extended from http hook (#16109): @msumit

Provider oracle: 2.0.0rc2

Add optional result handler to database hooks (#15581): @malthe

[Oracle] Add port to DSN (#15589): @malthe

Add link to Oracle Connection Docs (#15632): @sunkickr

Provider papermill: 2.0.0rc2

Emit error on duplicated DAG ID (#15302): @uranusjr

Provider plexus: 2.0.0rc2

Removes arrow higher limits for plexus provider (#16026): @potiuk

Provider postgres: 2.0.0rc2

PostgresHook: deepcopy connection to avoid mutating connection obj (#15412): @zhzhang

Avoid passing aws_conn_id as conn_args for psycopg2.connect (#16100): @gabrielsyapse

Provider samba: 2.0.0rc2

Add support for extra parameters to samba client (#16115): @malthe

Provider sftp: 2.0.0rc2

Depreciate private_key_pass extra param and rename to private_key_passphrase (#14028): @pgillet

Provider slack: 4.0.0rc2

Fix hooks extended from http hook (#16109): @msumit

Provider snowflake: 2.0.0rc2

Add template_fields to S3ToSnowflake operator (#15926): @nlecoy

Allow S3ToSnowflakeOperator to omit schema (#15817): @uranusjr

Added ability for Snowflake to attribute usage to Airflow by adding an application parameter (#16420): @sfc-gh-madkins

fix: restore parameters support when sql passed to SnowflakeHook as str (#16102): @grassten

Provider ssh: 2.0.0rc2

Fixed #9963: Display explicit error in case UID has no actual username (#15212): @andrewgodwin

Providers for which previous RC was fully tested (thanks @levyitay !)

Provider qubole: 2.0.0rc2

Qubole Hook Does Not Support 'include_headers' (#15598): @levyitay

Feature qubole hook support headers (#15683): @levyitay

Feature qubole hook support headers (#15615): @levyitay

Providers that do not need testing

Those are providers that were either doc-only or had changes that do not require testing.

Provider apache.beam: 3.0.0rc2

Provider apache.cassandra: 2.0.0rc2

Provider apache.druid: 2.0.0rc2

Provider apache.hdfs: 2.0.0rc2

Provider apache.hive: 2.0.0rc2

Provider apache.kylin: 2.0.0rc2

Provider apache.livy: 2.0.0rc2

Provider apache.pig: 2.0.0rc2

Provider apache.pinot: 2.0.0rc2

Provider apache.sqoop: 2.0.0rc2

Provider asana: 1.0.0rc2

Provider celery: 2.0.0rc2

Provider cloudant: 2.0.0rc2

Provider databricks: 2.0.0rc2

Provider datadog: 2.0.0rc2

Provider exasol: 2.0.0rc2

Provider facebook: 2.0.0rc2

Provider ftp: 2.0.0rc2

Provider grpc: 2.0.0rc2

Provider imap: 2.0.0rc2

Provider jdbc: 2.0.0rc2

Provider jenkins: 2.0.0rc2

Provider jira: 2.0.0rc2

Provider microsoft.mssql: 2.0.0rc2

Provider microsoft.winrm: 2.0.0rc2

Provider mongo: 2.0.0rc2

Provider mysql: 2.0.0rc2

Provider neo4j: 2.0.0rc2

Provider openfaas: 2.0.0rc2

Provider pagerduty: 2.0.0rc2

Provider presto: 2.0.0rc2

Provider redis: 2.0.0rc2

Provider salesforce: 3.0.0rc2

Provider segment: 2.0.0rc2

Provider sendgrid: 2.0.0rc2

Provider singularity: 2.0.0rc2

Provider sqlite: 2.0.0rc2

Provider tableau: 2.0.0rc2

Provider telegram: 2.0.0rc2

Provider trino: 2.0.0rc2

Provider vertica: 2.0.0rc2

Provider yandex: 2.0.0rc2

Provider zendesk: 2.0.0rc2

Issue 2:
What do you see as an issue?

In CONTRIBUTORS_QUICK_START.rst, the links in the table of contents that direct users to parts of the guide that are hidden by the drop down don't work if the drop down isn't expanded. For example, clicking "Setup Airflow with Breeze" does nothing until you open the appropriate drop down Setup and develop using <PyCharm, Visual Studio Code, Gitpod>

Solving the problem

Instead of having the entire documentation blocks under Setup and develop using {method} dropdowns, there could be drop downs under each section so that the guide remains concise without sacrificing the functionality of the table of contents.

Anything else

I'm happy to submit a PR eventually, but I might not be able to get around to it for a bit if anyone else wants to handle it real quick.

Are you willing to submit PR?

Yes I am willing to submit a PR!

Code of Conduct

I agree to follow this project's Code of Conduct