Package apache-airflow-providers-slack¶

Slack services integration including:

Slack API

Slack Incoming Webhook

This is detailed commit list of changes for versions provider package: slack. For high-level changelog, see package information including changelog.

8.9.0¶

Latest change: 2024-08-12

Commit	Committed	Subject
fcbff15bda	2024-08-12	`Bump minimum Airflow version in providers to Airflow 2.8.0 (#41396)`

8.8.0¶

Latest change: 2024-08-03

Commit	Committed	Subject
d23881c648	2024-08-03	`Prepare docs for Aug 1st wave of providers (#41230)`
12ca9d875f	2024-07-11	`docs(SlackNotifier): add newly added unfurl args to the docstring (#40709)`
c25858cb30	2024-07-10	`feat(slack): add unfurl options to slack notifier (#40694)`
09a7bd1d58	2024-07-09	`Prepare docs 1st wave July 2024 (#40644)`
a62bd83188	2024-06-27	`Enable enforcing pydocstyle rule D213 in ruff. (#40448)`

8.7.1¶

Latest change: 2024-05-26

Commit	Committed	Subject
34500f3a2f	2024-05-26	`Prepare docs 3rd wave May 2024 (#39738)`
2b1a2f8d56	2024-05-11	`Reapply templates for all providers (#39554)`
2c05187b07	2024-05-10	`Faster 'airflow_version' imports (#39552)`
73918925ed	2024-05-08	`Simplify 'airflow_version' imports (#39497)`

8.7.0¶

Latest change: 2024-05-01

Commit	Committed	Subject
fe4605a10e	2024-05-01	`Prepare docs 1st wave May 2024 (#39328)`
7a0fa64997	2024-05-01	`Use 'upload_files_v2' Slack SDK method by default in Slack Operators (#39340)`
ead9b00f7c	2024-04-25	`Bump minimum Airflow version in providers to Airflow 2.7.0 (#39240)`

8.6.2¶

Latest change: 2024-04-10

Commit	Committed	Subject
5fa80b6aea	2024-04-10	`Prepare docs 1st wave (RC1) April 2024 (#38863)`
0aee6813db	2024-03-22	`Fix set deprecated slack operators arguments in 'MappedOperator' (#38345)`
d8381ed250	2024-03-18	`Update SqlToSlackApiFileOperator with new param to check empty output (#38079)`
0a74928894	2024-03-18	`Bump ruff to 0.3.3 (#38240)`
83316b8158	2024-03-04	`Prepare docs 1st wave (RC1) March 2024 (#37876)`
30f7b2abe6	2024-03-04	`Avoid to use too broad 'noqa' (#37862)`
5a0be392e6	2024-02-16	`Add comment about versions updated by release manager (#37488)`

8.6.1¶

Latest change: 2024-02-12

Commit	Committed	Subject
bfb054e9e8	2024-02-12	`Prepare docs 1st wave of Providers February 2024 (#37326)`
326f9789cd	2024-02-10	`Follow D401 style in openlineage, slack, and tableau providers (#37312)`
9a4164d8cc	2024-01-31	`Remove the remaining references to use the token bypassing the Connection in the Slack provider. (#37112)`
dec2662190	2024-01-30	`feat: Switch all class, functions, methods deprecations to decorators (#36876)`

8.6.0¶

Latest change: 2024-01-26

Commit	Committed	Subject
cead3da4a6	2024-01-26	`Add docs for RC2 wave of providers for 2nd round of Jan 2024 (#37019)`
0b680c9492	2024-01-26	`Revert "Provide the logger_name param in providers hooks in order to override the logger name (#36675)" (#37015)`
2b4da0101f	2024-01-22	`Prepare docs 2nd wave of Providers January 2024 (#36945)`
9758acf6c2	2024-01-20	`Optionally use 'client.files_upload_v2' in Slack Provider (#36757)`
6ff96af480	2024-01-18	`Fix stacklevel in warnings.warn into the providers (#36831)`
6bd450da1e	2024-01-10	`Provide the logger_name param in providers hooks in order to override the logger name (#36675)`
19ebcac239	2024-01-07	`Prepare docs 1st wave of Providers January 2024 (#36640)`
6937ae7647	2023-12-30	`Speed up autocompletion of Breeze by simplifying provider state (#36499)`

8.5.1¶

Latest change: 2023-12-23

Commit	Committed	Subject
b15d5578da	2023-12-23	`Re-apply updated version numbers to 2nd wave of providers in December (#36380)`
f5883d6e7b	2023-12-23	`Prepare 2nd wave of providers in December (#36373)`
4824ca7c5a	2023-12-08	`Slack: Remove parameter 'token' in SlackAPIPostOperator's docstring (#36121)`

8.5.0¶

Latest change: 2023-12-08

Commit	Committed	Subject
999b70178a	2023-12-08	`Prepare docs 1st wave of Providers December 2023 (#36112)`
d0918d77ee	2023-12-07	`Bump minimum Airflow version in providers to Airflow 2.6.0 (#36017)`
0b23d5601c	2023-11-24	`Prepare docs 2nd wave of Providers November 2023 (#35836)`
99534e47f3	2023-11-19	`Use reproducible builds for provider packages (#35693)`
99df205f42	2023-11-16	`Fix and reapply templates for provider documentation (#35686)`

8.4.0¶

Latest change: 2023-11-08

Commit	Committed	Subject
1b059c57d6	2023-11-08	`Prepare docs 1st wave of Providers November 2023 (#35537)`
3fbd9d6b18	2023-11-07	`Add missing examples into Slack Provider (#35495)`
11bdfe4c12	2023-11-07	`Work around typing issue in examples and providers (#35494)`
850e1947a6	2023-11-05	`Reorganize SQL to Slack Operators (#35215)`

8.3.0¶

Latest change: 2023-10-28

Commit	Committed	Subject
d1c58d86de	2023-10-28	`Prepare docs 3rd wave of Providers October 2023 - FIX (#35233)`
3592ff4046	2023-10-28	`Prepare docs 3rd wave of Providers October 2023 (#35187)`
dd7ba3cae1	2023-10-19	`Pre-upgrade 'ruff==0.0.292' changes in providers (#35053)`
e6f445129a	2023-10-19	`Pass additional arguments from Slack's Operators/Notifiers to Hooks (#35039)`
b75f9e8806	2023-10-18	`Upgrade pre-commits (#35033)`

8.2.0¶

Latest change: 2023-10-13

Commit	Committed	Subject
e9987d5059	2023-10-13	`Prepare docs 1st wave of Providers in October 2023 (#34916)`
6ba2c4485c	2023-10-12	`Docstring correction for 'SlackAPIOperator' (#34871)`
0c8e30e43b	2023-10-05	`Bump min airflow version of providers (#34728)`
faa32f23e8	2023-09-23	`Slack: use default_conn_name by default (#34548)`

8.1.0¶

Latest change: 2023-09-08

Commit	Committed	Subject
21990ed894	2023-09-08	`Prepare docs for 09 2023 - 1st wave of Providers (#34201)`
e357f7b531	2023-09-01	`Add Slack Incoming Webhook Notifier (#33966)`
b4d4f55b47	2023-08-31	`Refactor: Replace lambdas with comprehensions in providers (#33771)`
9d8c77e447	2023-08-27	`Improve modules import in Airflow providers by some of them into a type-checking block (#33754)`

8.0.0¶

Latest change: 2023-08-26

Commit	Committed	Subject
c077d19060	2023-08-26	`Prepare docs for Aug 2023 3rd wave of Providers (#33730)`
ed6a4fd116	2023-08-24	`Remove deprecated parts from Slack provider (#33557)`
0a7eae3fcb	2023-08-23	`Replace deprecated slack notification in provider.yaml with new one (#33643)`
ea8519c055	2023-08-18	`Avoid importing pandas and numpy in runtime and module level (#33483)`
8e88eb8fa7	2023-08-17	`Consolidate import and usage of pandas (#33480)`

7.3.2¶

Latest change: 2023-07-29

Commit	Committed	Subject
d06b7af69a	2023-07-29	`Prepare docs for July 2023 3rd wave of Providers (#32875)`
60c49ab2df	2023-07-19	`Add more accurate typing for DbApiHook.run method (#31846)`
225e3041d2	2023-07-06	`Prepare docs for July 2023 wave of Providers (RC2) (#32381)`
e45bee8840	2023-07-05	`D205 Support - Providers: Pagerduty to SMTP (inclusive) (#32358)`
3878fe6fab	2023-07-05	`Remove spurious headers for provider changelogs (#32373)`
cb4927a018	2023-07-05	`Prepare docs for July 2023 wave of Providers (#32298)`
09d4718d3a	2023-06-27	`Improve provider documentation and README structure (#32125)`

7.3.1¶

Latest change: 2023-06-20

Commit	Committed	Subject
79bcc2e668	2023-06-20	`Prepare RC1 docs for June 2023 wave of Providers (#32001)`
8b146152d6	2023-06-20	`Add note about dropping Python 3.7 for providers (#32015)`
9276310a43	2023-06-05	`Improve docstrings in providers (#31681)`
a59076eaee	2023-06-02	`Add D400 pydocstyle check - Providers (#31427)`
9fa75aaf7a	2023-05-29	`Remove Python 3.7 support (#30963)`

7.3.0¶

Latest change: 2023-05-19

Commit	Committed	Subject
45548b9451	2023-05-19	`Prepare RC2 docs for May 2023 wave of Providers (#31416)`
abea189022	2023-05-18	`Use '__version__' in providers not 'version' (#31393)`
f5aed58d9f	2023-05-18	`Fixing circular import error in providers caused by airflow version check (#31379)`
d9ff55cf6d	2023-05-16	`Prepare docs for May 2023 wave of Providers (#31252)`
24532312b6	2023-05-12	`Standardize Slack Notifier (#31244)`
0a30706aa7	2023-05-03	`Use 'AirflowProviderDeprecationWarning' in providers (#30975)`
eef5bc7f16	2023-05-03	`Add full automation for min Airflow version for providers (#30994)`
a7eb32a5b2	2023-04-30	`Bump minimum Airflow version in providers (#30917)`
d23a3bbed8	2023-04-04	`Add mechanism to suspend providers (#30422)`
ce6ae2457e	2023-02-08	`Prepare docs for Feb 2023 wave of Providers (#29379)`
b5b1fae2df	2023-01-31	`Add Documentation for notification feature extension (#29191)`

7.2.0¶

Latest change: 2023-01-14

Commit	Committed	Subject
911b708ffd	2023-01-14	`Prepare docs for Jan 2023 mid-month wave of Providers (#28929)`
a7e1cb2fbf	2023-01-04	`Add general-purpose "notifier" concept to DAGs (#28569)`

7.1.1¶

Latest change: 2023-01-02

Commit	Committed	Subject
5246c009c5	2023-01-02	`Prepare docs for Jan 2023 wave of Providers (#28651)`
527b948856	2022-12-03	`[misc] Replace XOR '^' conditions by 'exactly_one' helper in providers (#27858)`

7.1.0¶

Latest change: 2022-11-26

Commit	Committed	Subject
25bdbc8e67	2022-11-26	`Updated docs for RC3 wave of providers (#27937)`
2e20e9f7eb	2022-11-24	`Prepare for follow-up relase for November providers (#27774)`
80c327bd3b	2022-11-24	`Bump common.sql provider to 1.3.1 (#27888)`
c609477260	2022-11-16	`Implements SqlToSlackApiFileOperator (#26374)`

7.0.0¶

Latest change: 2022-11-15

Commit	Committed	Subject
12c3c39d1a	2022-11-15	`pRepare docs for November 2022 wave of Providers (#27613)`
00af5c007e	2022-11-14	`Replace urlparse with urlsplit (#27389)`
78b8ea2f22	2022-10-24	`Move min airflow version to 2.3.0 for all providers (#27196)`
2a34dc9e84	2022-10-23	`Enable string normalization in python formatting - providers (#27205)`
cc44bae412	2022-10-22	`Allow and prefer non-prefixed extra fields for slack hooks (#27070)`

6.0.0¶

Latest change: 2022-10-04

Commit	Committed	Subject
403ed7163f	2022-10-04	`Add docs for Google/Slack RC providers (#26860)`
7b183071a3	2022-10-03	`Fix Slack Connections created in the UI (#26845)`
ec1615b589	2022-09-28	`Fix errors in CHANGELOGS for slack and amazon (#26746)`
f8db64c35c	2022-09-28	`Update docs for September Provider's release (#26731)`
fd27584b3d	2022-09-27	`Refactor 'SlackWebhookOperator': Get rid of mandatory http-provider dependency (#26648)`
95a5fc7ec9	2022-09-22	`Refactor SlackWebhookHook in order to use 'slack_sdk' instead of HttpHook methods (#26452)`
7d5e8cce6c	2022-09-19	`Remove unsafe imports in Slack API Connection (#26459)`
06acf40a43	2022-09-13	`Apply PEP-563 (Postponed Evaluation of Annotations) to non-core airflow (#26289)`
675bb6c0e8	2022-09-09	`Move send_file method into SlackHook (#26118)`
214873cc60	2022-08-31	`Refactor Slack API Hook and add Connection (#25852)`
8acdc2a834	2022-08-30	`Replace SQL with Common SQL in pre commit (#26058)`
ca9229b6fe	2022-08-18	`Add common-sql lower bound for common-sql (#25789)`
e5ac6c7cfb	2022-08-10	`Prepare docs for new providers release (August 2022) (#25618)`
808035e00a	2022-07-18	`AIP-47 - Migrate Slack DAG to new design (#25137)`

5.1.0¶

Latest change: 2022-07-13

Commit	Committed	Subject
d2459a241b	2022-07-13	`Add documentation for July 2022 Provider's release (#25030)`
46bbfdade0	2022-07-07	`Move all SQL classes to common-sql provider (#24836)`
69565ddfa0	2022-07-01	`Update docstring in 'SqlToSlackOperator' (#24759)`
0de31bd73a	2022-06-29	`Move provider dependencies to inside provider folders (#24672)`
13908c2c91	2022-06-29	`Adding generic 'SqlToSlackOperator' (#24663)`
510a6bab45	2022-06-28	`Remove 'hook-class-names' from provider.yaml (#24702)`

5.0.0¶

Latest change: 2022-06-09

Commit	Committed	Subject
dcdcf3a2b8	2022-06-09	`Update release notes for RC2 release of Providers for May 2022 (#24307)`
717a7588bc	2022-06-07	`Update package description to remove double min-airflow specification (#24292)`
aeabe994b3	2022-06-07	`Prepare docs for May 2022 provider's release (#24231)`
027b707d21	2022-06-05	`Add explanatory note for contributors about updating Changelog (#24229)`

4.2.3¶

Latest change: 2022-03-22

Commit	Committed	Subject
d7dbfb7e26	2022-03-22	`Add documentation for bugfix release of Providers (#22383)`

4.2.2¶

Latest change: 2022-03-14

Commit	Committed	Subject
16adc035b1	2022-03-14	`Add documentation for Classifier release for March 2022 (#22226)`

4.2.1¶

Latest change: 2022-03-07

Commit	Committed	Subject
f5b96315fe	2022-03-07	`Add documentation for Feb Providers release (#22056)`

4.2.0¶

Latest change: 2022-02-08

Commit	Committed	Subject
d94fa37830	2022-02-08	`Fixed changelog for January 2022 (delayed) provider's release (#21439)`
6c3a67d4fc	2022-02-05	`Add documentation for January 2021 providers release (#21257)`
0ac3b8c3dd	2022-01-27	`Return slack api call response in slack_hook (#21107)`
602abe8394	2022-01-20	`Remove ':type' lines now sphinx-autoapi supports typehints (#20951)`
f77417eb0d	2021-12-31	`Fix K8S changelog to be PyPI-compatible (#20614)`
97496ba2b4	2021-12-31	`Update documentation for provider December 2021 release (#20523)`
a47c58a780	2021-12-30	`Update SlackWebhookHook docstring (#20061)`
d56e7b56bb	2021-12-30	`Fix template_fields type to have MyPy friendly Sequence type (#20571)`
a0821235fb	2021-12-30	`Use typed Context EVERYWHERE (#20565)`
dad2f8103b	2021-12-15	`Fix mypy providers (#20190)`
853576d901	2021-11-30	`Update documentation for November 2021 provider's release (#19882)`
d9567eb106	2021-10-29	`Prepare documentation for October Provider's release (#19321)`
d937bebdad	2021-10-16	`Doc: Restoring additional context in Slack operators how-to guide (#18985)`

4.1.0¶

Latest change: 2021-09-30

Commit	Committed	Subject
840ea3efb9	2021-09-30	`Update documentation for September providers release (#18613)`
ef037e7021	2021-09-29	`Static start_date and default arg cleanup for misc. provider example DAGs (#18597)`
29493d2d61	2021-09-26	`Add Slack operators how-to guide (#18525)`
9bf0ed2179	2021-09-23	`Restore 'filename' to template_fields (#18466)`

4.0.1¶

Latest change: 2021-08-30

Commit	Committed	Subject
0a68588479	2021-08-30	`Add August 2021 Provider's documentation (#17890)`
be75dcd39c	2021-08-23	`Update description about the new ''connection-types'' provider meta-data`
76ed2a49c6	2021-08-19	`Import Hooks lazily individually in providers manager (#17682)`
2935be1990	2021-08-16	`Fixed SlackAPIFileOperator to upload file and file content. (#17400)`
07c8ee0151	2021-08-02	`Fixed SlackAPIFileOperator to upload file and file content (#17247)`
87f408b1e7	2021-07-26	`Prepares docs for Rc2 release of July providers (#17116)`
b916b75079	2021-07-15	`Prepare documentation for July release of providers. (#17015)`
866a601b76	2021-06-28	`Removes pylint from our toolchain (#16682)`

4.0.0¶

Latest change: 2021-06-18

Commit	Committed	Subject
bbc627a3da	2021-06-18	`Prepares documentation for rc2 release of Providers (#16501)`
cbf8001d76	2021-06-16	`Synchronizes updated changelog after buggfix release (#16464)`
1fba5402bb	2021-06-15	`More documentation update for June providers release (#16405)`
9c94b72d44	2021-06-07	`Updated documentation for June 2021 provider release (#16294)`
1e647029e4	2021-06-01	`Rename the main branch of the Airflow repo to be 'main' (#16149)`
10ed42a837	2021-05-27	`Fix hooks extended from http hook (#16109)`
6d9fc3ed98	2021-05-14	`Fix docstring formatting on ''SlackHook'' (#15840)`
37681bca00	2021-05-07	`Auto-apply apply_default decorator (#15667)`
807ad32ce5	2021-05-01	`Prepares provider release after PIP 21 compatibility (#15576)`
40a2476a5d	2021-04-28	`Adds interactivity when generating provider documentation. (#15518)`
bf2b48174a	2021-04-27	`Add Connection Documentation for Providers (#15499)`
a7ca1b3b0b	2021-03-26	`Fix Sphinx Issues with Docstrings (#14968)`
68e4c4dcb0	2021-03-20	`Remove Backport Providers (#14886)`

3.0.0¶

Latest change: 2021-02-27

Commit	Committed	Subject
589d6dec92	2021-02-27	`Prepare to release the next wave of providers: (#14487)`
8c060d55df	2021-02-18	`Don't allow SlackHook.call method accept *args (#14289)`
10343ec29f	2021-02-05	`Corrections in docs and tools after releasing provider RCs (#14082)`

2.0.0¶

Latest change: 2021-02-04

Commit	Committed	Subject
88bdcfa0df	2021-02-04	`Prepare to release a new wave of providers. (#14013)`
ac2f72c98d	2021-02-01	`Implement provider versioning tools (#13767)`
2839450013	2021-01-25	`Upgrade slack_sdk to v3 (#13745)`
3fd5ef3555	2021-01-21	`Add missing logos for integrations (#13717)`
295d66f914	2020-12-30	`Fix Grammar in PIP warning (#13380)`
6cf76d7ac0	2020-12-18	`Fix typo in pip upgrade command :( (#13148)`

1.0.0¶

Latest change: 2020-12-09

Commit	Committed	Subject
32971a1a2d	2020-12-09	`Updates providers versions to 1.0.0 (#12955)`
b40dffa085	2020-12-08	`Rename remaing modules to match AIP-21 (#12917)`
2947e09999	2020-12-02	`SlackWebhookHook use password instead of extra (#12674)`
c34ef853c8	2020-11-20	`Separate out documentation building per provider (#12444)`
0080354502	2020-11-18	`Update provider READMEs for 1.0.0b2 batch release (#12449)`
ae7cb4a1e2	2020-11-17	`Update wrong commit hash in backport provider changes (#12390)`
6889a333cf	2020-11-15	`Improvements for operators and hooks ref docs (#12366)`
7825e8f590	2020-11-13	`Docs installation improvements (#12304)`
dd2095f4a8	2020-11-10	`Simplify string expressions & Use f-string (#12216)`
85a18e13d9	2020-11-09	`Point at pypi project pages for cross-dependency of provider packages (#12212)`
59eb5de78c	2020-11-09	`Update provider READMEs for up-coming 1.0.0beta1 releases (#12206)`
b2a28d1590	2020-11-09	`Moves provider packages scripts to dev (#12082)`
41bf172c1d	2020-11-04	`Simplify string expressions (#12093)`
4e8f9cc8d0	2020-11-03	`Enable Black - Python Auto Formmatter (#9550)`
5a439e84eb	2020-10-26	`Prepare providers release 0.0.2a1 (#11855)`
872b1566a1	2020-10-25	`Generated backport providers readmes/setup for 2020.10.29 (#11826)`
4830687453	2020-10-24	`Use Python 3 style super classes (#11806)`
4fb5c017fe	2020-10-21	`Check response status in slack webhook hook. (#11620)`
349b0811c3	2020-10-20	`Add D200 pydocstyle check (#11688)`
16e7129719	2020-10-13	`Added support for provider packages for Airflow 2.0 (#11487)`
0a0e1af800	2020-10-03	`Fix Broken Markdown links in Providers README TOC (#11249)`
ca4238eb4d	2020-10-02	`Fixed month in backport packages to October (#11242)`
5220e4c384	2020-10-02	`Prepare Backport release 2020.09.07 (#11238)`
720912f67b	2020-10-02	`Strict type check for multiple providers (#11229)`
0161b5ea2b	2020-09-26	`Increasing type coverage for multiple provider (#11159)`
f3e87c5030	2020-09-22	`Add D202 pydocstyle check (#11032)`
9549274d11	2020-09-09	`Upgrade black to 20.8b1 (#10818)`
fdd9b6f65b	2020-08-25	`Enable Black on Providers Packages (#10543)`
d1bce91bb2	2020-08-25	`PyDocStyle: Enable D403: Capitalized first word of docstring (#10530)`
3696c34c28	2020-08-24	`Fix typo in the word "release" (#10528)`
2f2d8dbfaf	2020-08-25	`Remove all "noinspection" comments native to IntelliJ (#10525)`
ee7ca128a1	2020-08-22	`Fix broken Markdown refernces in Providers README (#10483)`
cdec301254	2020-08-07	`Add correct signature to all operators and sensors (#10205)`
aeea71274d	2020-08-02	`Remove 'args' parameter from provider operator constructors (#10097)`
7cc1c8bc00	2020-07-25	`Updates the slack WebClient call to use the instance variable - token (#9995)`
33f0cd2657	2020-07-22	`apply_default keeps the function signature for mypy (#9784)`
df8efd04f3	2020-06-21	`Enable & Fix "Docstring Content Issues" PyDocStyle Check (#9460)`
d0e7db4024	2020-06-19	`Fixed release number for fresh release (#9408)`
12af6a0800	2020-06-19	`Final cleanup for 2020.6.23rc1 release preparation (#9404)`
c7e5bce57f	2020-06-19	`Prepare backport release candidate for 2020.6.23rc1 (#9370)`
f6bd817a3a	2020-06-16	`Introduce 'transfers' packages (#9320)`
5cf46fad1e	2020-05-29	`Add SlackAPIFileOperator impementing files.upload from Slack API (#9004)`
0b0e4f7a4c	2020-05-26	`Preparing for RC3 relase of backports (#9026)`
00642a46d0	2020-05-26	`Fixed name of 20 remaining wrongly named operators. (#8994)`
427257c2e2	2020-05-24	`Remove defunct code from setup.py (#8982)`
375d1ca229	2020-05-19	`Release candidate 2 for backport packages 2020.05.20 (#8898)`
12c5e5d8ae	2020-05-17	`Prepare release candidate for backport packages (#8891)`
f3521fb0e3	2020-05-16	`Regenerate readme files for backport package release (#8886)`
92585ca4cb	2020-05-15	`Added automated release notes generation for backport operators (#8807)`
578fc514cd	2020-05-12	`[AIRFLOW-4543] Update slack operator to support slackclient v2 (#5519)`
4bde99f132	2020-03-23	`Make airflow/providers pylint compatible (#7802)`
be2b2baa7c	2020-03-23	`Add missing call to Super class in 'http', 'grpc' & 'slack' providers (#7826)`
97a429f9d0	2020-02-02	`[AIRFLOW-6714] Remove magic comments about UTF-8 (#7338)`
9a04013b0e	2020-01-27	`[AIRFLOW-6646][AIP-21] Move protocols classes to providers package (#7268)`
c42a375e79	2020-01-27	`[AIRFLOW-6644][AIP-21] Move service classes to providers package (#7265)`