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Airflow

19.4.0

[AIRFLOW-1756] Fix S3TaskHandler to work with Boto3-based S3Hook
  [AIRFLOW-1797] S3Hook.load_string didn't work on Python3
  [AIRFLOW-1792] Missing intervals DruidOperator
  [AIRFLOW-1789][AIRFLOW-1712] Log SSHOperator stderr to log.warning
  [AIRFLOW-1669] Fix Docker and pin Moto to 1.1.19
  [AIRFLOW-71] Add support for private Docker images
  [AIRFLOW-1779] Add keepalive packets to ssh hook
  [AIRFLOW-XXX] Give a clue what the 'ds' variable is
  [AIRFLOW-XXX] Correct typos in the faq docs page
  [AIRFLOW-1571] Add AWS Lambda Hook
  [AIRFLOW-1675] Fix docstrings for API docs
  [AIRFLOW-1712][AIRFLOW-756][AIRFLOW-751] Log SSHOperator output
  [AIRFLOW-1776] Capture stdout and stderr for logging
  [AIRFLOW-1765] Make experimental API securable without needing Kerberos.
  [AIRFLOW-1764] The web interface should not use the experimental API
  [AIRFLOW-1634] Adds task_concurrency feature
  [AIRFLOW-1018] Make processor use logging framework
  [AIRFLOW-1695] Add RedshiftHook using boto3
  [AIRFLOW-1706] Fix query error for MSSQL backend
  [AIRFLOW-1711] Use ldap3 dict for group membership
  [AIRFLOW-1757] Add missing options to SparkSubmitOperator
  [AIRFLOW-1734][Airflow 1734] Sqoop hook/operator enhancements
  [AIRFLOW-1731] Set pythonpath for logging
  [AIRFLOW-1641] Handle executor events in the scheduler
  [AIRFLOW-1744] Make sure max_tries can be set
  [AIRFLOW-1330] Add conn_type argument to CLI when adding connection
  [AIRFLOW-926] Fix JDBC Hook
  [AIRFLOW-1520] Boto3 S3Hook, S3Log
  [AIRFLOW-XXX] Fix DateTime in Tree View
  [AIRFLOW-1432] Charts label for Y axis not visible
  [AIRFLOW-1743] Verify ldap filters correctly
  [AIRFLOW-1745] Restore default signal disposition
  [AIRFLOW-1741] Correctly hide second chart on task duration page
  [AIRFLOW-1726] Add copy_expert psycopg2 method to PostgresHook
  [AIRFLOW-1698] Remove SCHEDULER_RUNS env var in systemd
  [AIRFLOW-1694] Stop using itertools.izip
  [AIRFLOW-1692] Change test_views filename to support Windows
  [AIRFLOW-1722] Fix typo in scheduler autorestart output filename
  [AIRFLOW-1691] Add better Google cloud logging documentation
  [AIRFLOW-1690] Add detail to gcs error messages
  [AIRFLOW-1682] Make S3TaskHandler write to S3 on close
  [AIRFLOW-1676] Make GCSTaskHandler write to GCS on close
  [AIRFLOW-1635] Allow creating GCP connection without requiring a JSON file
  [AIRFLOW-1323] Made Dataproc operator parameter names consistent
  [AIRFLOW-1590] fix unused module and variable
  [AIRFLOW-988] Fix repeating SLA miss callbacks
  [AIRFLOW-1611] Customize logging
  [AIRFLOW-1668] Expose keepalives_idle for Postgres connections
  [AIRFLOW-1658] Kill Druid task on timeout
  [AIRFLOW-1669][AIRFLOW-1368] Fix Docker import
  [AIRFLOW-1560] Add AWS DynamoDB hook and operator for inserting batch items
  [AIRFLOW-1654] Show tooltips for link icons in DAGs view
  [AIRFLOW-1660] Change webpage width to full-width
  [AIRFLOW-1664] write file as binary instead of str
  [AIRFLOW-1659] Fix invalid obj attribute bug in file_task_handler.py
  [AIRFLOW-1650] Fix custom celery config loading
  [AIRFLOW-1647] Fix Spark-sql hook
  [AIRFLOW-1587] Fix CeleryExecutor import error
  [AIRFLOW-1636] Add AWS and EMR connection type
  [AIRFLOW-1527] Refactor celery config
  [AIRFLOW-1639] Fix Fernet error handling
  [AIRFLOW-1628] Fix docstring of sqlsensor
  [AIRFLOW-1331] add SparkSubmitOperator option
  [AIRFLOW-1627] Only query pool in SubDAG init when necessary
  [AIRFLOW-1629] Make extra a textarea in edit connections form
  [AIRFLOW-1621] Add tests for server side paging
  [AIRFLOW-1519] Add server side paging in DAGs list
  [AIRFLOW-289] Make airflow timezone independent
  [AIRFLOW-1356] Add `--celery_hostname` to `airflow worker`
  [AIRFLOW-1591] Avoid attribute error when rendering logging filename
  [AIRFLOW-1031] Replace hard-code to DagRun.ID_PREFIX
  [AIRFLOW-1604] Rename logger to log
  [AIRFLOW-1512] Add PythonVirtualenvOperator
  [AIRFLOW-1617] Fix XSS vulnerability in Variable endpoint
  [AIRFLOW-1497] Reset hidden fields when changing connection type
  [AIRFLOW-1177] Fix Variable.setdefault w/existing JSON
  [AIRFLOW-1600] Fix exception handling in get_fernet
  [AIRFLOW-1614] Replace inspect.stack() with sys._getframe()
  [AIRFLOW-1613] Make MySqlToGoogleCloudStorageOperator compaitible with python3
  [AIRFLOW-1609] Fix gitignore to ignore all venvs
  [AIRFLOW-1601] Add configurable task cleanup time
  [AIRFLOW-XXX] Bumping Airflow 1.9.0alpha0 version
  [AIRFLOW-1608] Handle pending job state in GCP Dataflow hook
  [AIRFLOW-1606] Use non static DAG.sync_to_db
  [AIRFLOW-1606][Airflow-1606][AIRFLOW-1605][AIRFLOW-160] DAG.sync_to_db is now a normal method
  [AIRFLOW-1602] LoggingMixin in DAG class
  [AIRFLOW-1593] expose load_string in WasbHook
  [AIRFLOW-1597] Add GameWisp as Airflow user
  [AIRFLOW-1594] Don't install test packages into python root.[]
  [AIRFLOW-1582] Improve logging within Airflow
  [AIRFLOW-1476] add INSTALL instruction for source releases
  [AIRFLOW-XXX] Save username and password in airflow-pr
  [AIRFLOW-1522] Increase text size for var field in variables for MySQL
  [AIRFLOW-950] Missing AWS integrations on documentation::integrations
  [AIRFLOW-XXX] 1.8.2 release notes
  [AIRFLOW-1573] Remove `thrift < 0.10.0` requirement
  [AIRFLOW-1584] Remove insecure /headers endpoint
  [AIRFLOW-1586] Add mapping for date type to mysql_to_gcs operator
  [AIRFLOW-1579] Adds support for jagged rows in Bigquery hook for BQ load jobs
  [AIRFLOW-1577] Add token support to DatabricksHook
  [AIRFLOW-1580] Error in string formating
  [AIRFLOW-1567] Updated docs for Google ML Engine operators/hooks
  [AIRFLOW-1574] add 'to' attribute to templated vars of email operator
  [AIRFLOW-1572] add carbonite to company list
  [AIRFLOW-1568] Fix typo in BigQueryHook
  [AIRFLOW-1493][AIRFLOW-XXXX][WIP] fixed dumb thing
  [AIRFLOW-1567][Airflow-1567] Renamed cloudml hook and operator to mlengine
  [AIRFLOW-1568] Add datastore export/import operators
  [AIRFLOW-1564] Use Jinja2 to render logging filename
  [AIRFLOW-1562] Spark-sql logging contains deadlock
  [AIRFLOW-1556][Airflow 1556] Add support for SQL parameters in BigQueryBaseCursor
  [AIRFLOW-108] Add CreditCards.com to companies list
  [AIRFLOW-1541] Add channel to template fields of slack_operator
  [AIRFLOW-1535] Add service account/scopes in dataproc
  [AIRFLOW-1384] Add to README.md CaDC/ARGO
  [AIRFLOW-1546] add Zymergen 80to org list in README
  [AIRFLOW-1545] Add Nextdoor to companies list
  [AIRFLOW-1544] Add DataFox to companies list
  [AIRFLOW-1529] Add logic supporting quoted newlines in Google BigQuery load jobs
  [AIRFLOW-1521] Fix emplate rendering for BigqueryTableDeleteOperator
  [AIRFLOW-1324] Generalize Druid operator and hook
  [AIRFLOW-1516] Fix error handling getting fernet
  [AIRFLOW-1420][AIRFLOW-1473] Fix deadlock check
  [AIRFLOW-1495] Fix migration on index on job_id
  [AIRFLOW-1483] Making page size consistent in list
  [AIRFLOW-1495] Add TaskInstance index on job_id
  [AIRFLOW-855] Replace PickleType with LargeBinary in XCom
  [AIRFLOW-1505] Document when Jinja substitution occurs
  [AIRFLOW-1504] Log dataproc cluster name
  [AIRFLOW-1239] Fix unicode error for logs in base_task_runner
  [AIRFLOW-1280] Fix Gantt chart height
  [AIRFLOW-1507] Template parameters in file_to_gcs operator
  [AIRFLOW-1452] workaround lock on method
  [AIRFLOW-1385] Make Airflow task logging configurable
  [AIRFLOW-940] Handle error on variable decrypt
  [AIRFLOW-1492] Add gauge for task successes/failures
  [AIRFLOW-1443] Update Airflow configuration documentation
  [AIRFLOW-1486] Unexpected S3 writing log error
  [AIRFLOW-1487] Added links to all companies officially using Airflow
  [AIRFLOW-1489] Fix typo in BigQueryCheckOperator
  [AIRFLOW-1349] Fix backfill to respect limits
  [AIRFLOW-1478] Chart owner column should be sortable
  [AIRFLOW-1397][AIRFLOW-1] No Last Run column data displyed in Airflow UI 1.8.1
  [AIRFLOW-1474] Add dag_id regex feature for `airflow clear` command
  [AIRFLOW-1445] Changing HivePartitionSensor UI color to lighter shade
  [AIRFLOW-1359] Use default_args in Cloud ML eval
  [AIRFLOW-1389] Support createDisposition in BigQueryOperator
  [AIRFLOW-1349] Refactor BackfillJob _execute
  [AIRFLOW-1459] Fixed broken integration .rst formatting
  [AIRFLOW-1448] Revert "Fix cli reading logfile in memory"
  [AIRFLOW-1398] Allow ExternalTaskSensor to wait on multiple runs of a task
  [AIRFLOW-1399] Fix cli reading logfile in memory
  [AIRFLOW-1442] Remove extra space from ignore_all_deps generated command
  [AIRFLOW-1438] Change batch size per query in scheduler
  [AIRFLOW-1439] Add max billing tier for the BQ Hook and Operator
  [AIRFLOW-1437] Modify BigQueryTableDeleteOperator
  [Airflow 1332] Split logs based on try number
  [AIRFLOW-1385] Create abstraction for Airflow task logging
  [AIRFLOW-756][AIRFLOW-751] Replace ssh hook, operator & sftp operator with paramiko based
  [AIRFLOW-1393][[AIRFLOW-1393] Enable Py3 tests in contrib/spark_submit_hook[
  [AIRFLOW-1345] Dont expire TIs on each scheduler loop
  [AIRFLOW-1059] Reset orphaned tasks in batch for scheduler
  [AIRFLOW-1255] Fix SparkSubmitHook output deadlock
  [AIRFLOW-1359] Add Google CloudML utils for model evaluation
  [AIRFLOW-1247] Fix ignore all dependencies argument ignored
  [AIRFLOW-1401] Standardize cloud ml operator arguments
  [AIRFLOW-1394] Add quote_character param to GCS hook and operator
  [AIRFLOW-1402] Cleanup SafeConfigParser DeprecationWarning
  [AIRFLOW-1326][[AIRFLOW-1326][AIRFLOW-1184] Don't split argument array -- it's already an array.[
  [AIRFLOW-1384] Add ARGO/CaDC as a Airflow user
  [AIRFLOW-1357] Fix scheduler zip file support
  [AIRFLOW-1382] Add working dir option to DockerOperator
  [AIRFLOW-1388] Add Cloud ML Engine operators to integration doc
  [AIRFLOW-1387] Add unicode string prefix
  [AIRFLOW-1366] Add max_tries to task instance
  [AIRFLOW-1300] Enable table creation with TBLPROPERTIES
  [AIRFLOW-1271] Add Google CloudML Training Operator
  [AIRFLOW-300] Add Google Pubsub hook and operator
  [AIRFLOW-1343] Fix dataproc label format
  [AIRFLOW-1367] Pass Content-ID To reference inline images in an email, we need to be able to add <img src="cid:{}"/> to the HTML. However currently the Content-ID (cid) is not passed, so we need to add it
  [AIRFLOW-1265] Fix celery executor parsing CELERY_SSL_ACTIVE
  [AIRFLOW-1272] Google Cloud ML Batch Prediction Operator
  [AIRFLOW-1352][AIRFLOW-1335] Revert MemoryHandler change ()[]
  [AIRFLOW-1350] Add query_uri param to Hive/SparkSQL DataProc operator
  [AIRFLOW-1334] Check if tasks are backfill on scheduler in a join
  [AIRFLOW-1343] Add Airflow default label to the dataproc operator
  [AIRFLOW-1273] Add Google Cloud ML version and model operators
  [AIRFLOW-1273]AIRFLOW-1273] Add Google Cloud ML version and model operators
  [AIRFLOW-1321] Fix hidden field key to ignore case
  [AIRFLOW-1337] Make log_format key names lowercase
  [AIRFLOW-1338][AIRFLOW-782] Add GCP dataflow hook runner change to UPDATING.md
  [AIRFLOW-801] Remove outdated docstring on BaseOperator
  [AIRFLOW-1344] Fix text encoding bug when reading logs for Python 3.5
  [AIRFLOW-1338] Fix incompatible GCP dataflow hook
  [AIRFLOW-1333] Enable copy function for Google Cloud Storage Hook
  [AIRFLOW-1337] Allow log format customization via airflow.cfg
  [AIRFLOW-1320] Update LetsBonus users in README
  [AIRFLOW-1335] Use MemoryHandler for buffered logging
  [AIRFLOW-1339] Add Drivy to the list of users
  [AIRFLOW-1275] Put 'airflow pool' into API
  [AIRFLOW-1296] Propagate SKIPPED to all downstream tasks
  [AIRFLOW-1317] Fix minor issues in API reference
  [AIRFLOW-1308] Disable nanny usage for Dask
  [AIRFLOW-1172] Support nth weekday of the month cron expression
  [AIRFLOW-936] Add clear/mark success for DAG in the UI
  [AIRFLOW-1294] Backfills can loose tasks to execute
  [AIRFLOW-1299] Support imageVersion in Google Dataproc cluster
  [AIRFLOW-1291] Update NOTICE and LICENSE files to match ASF requirements
  [AIRFLOW-1301] Add New Relic to list of companies
  [AIRFLOW-1289] Removes restriction on number of scheduler threads
  [AIRFLOW-1024] Ignore celery executor errors (49)
  [AIRFLOW-1265] Fix exception while loading celery configurations
  [AIRFLOW-1290] set docs author to 'Apache Airflow'
  [AIRFLOW-1242] Allowing project_id to have a colon in it.
  [AIRFLOW-1282] Fix known event column sorting
  [AIRFLOW-1166] Speed up _change_state_for_tis_without_dagrun
  [AIRFLOW-1208] Speed-up cli tests
  [AIRFLOW-1192] Some enhancements to qubole_operator
  [AIRFLOW-1281] Sort variables by key field by default
  [AIRFLOW-1277] Forbid KE creation with empty fields
  [AIRFLOW-1276] Forbid event creation with end_data earlier than start_date
  [AIRFLOW-1263] Dynamic height for charts
  [AIRFLOW-1266] Increase width of gantt y axis
  [AIRFLOW-1244] Forbid creation of a pool with empty name
  [AIRFLOW-1274][HTTPSENSOR] Rename parameter params to data
  [AIRFLOW-654] Add SSL Config Option for CeleryExecutor w/ RabbitMQ - Add BROKER_USE_SSL config to give option to send AMQP messages over SSL - Can be set using usual airflow options (e.g. airflow.cfg, env vars, etc.)
  [AIRFLOW-1256] Add United Airlines to readme
  [AIRFLOW-1251] Add eRevalue to Airflow users
  [AIRFLOW-908] Print hostname at the start of cli run
  [AIRFLOW-1237] Fix IN-predicate sqlalchemy warning
  [AIRFLOW-1243] DAGs table has no default entries to show
  [AIRFLOW-1245] Fix random failure in test_trigger_dag_for_date
  [AIRFLOW-1248] Fix wrong conf name for worker timeout
  [AIRFLOW-1197] : SparkSubmitHook on_kill error
  [AIRFLOW-1191] : SparkSubmitHook custom cmd
  [AIRFLOW-1234] Cover utils.operator_helpers with UTs
  [AIRFLOW-1217] Enable Sqoop logging
  [AIRFLOW-645] Support HTTPS connections in HttpHook
  [AIRFLOW-1231] Use flask_wtf.CSRFProtect
  [AIRFLOW-1232] Remove deprecated readfp warning
  [AIRFLOW-1233] Cover utils.json with unit tests
  [AIRFLOW-1227] Remove empty column on the Logs view
  [AIRFLOW-1226] Remove empty column on the Jobs view
  [AIRFLOW-1221] Fix templating bug with DatabricksSubmitRunOperator
  [AIRFLOW-1210] Enable DbApiHook unit tests
  [AIRFLOW-1199] Fix create modal
  [AIRFLOW-1200] Forbid creation of a variable with an empty key
  [AIRFLOW-1207] Enable utils.helpers unit tests
  [AIRFLOW-1213] Add hcatalog parameters to sqoop
  [AIRFLOW-1201] Update deprecated 'nose-parameterized'
  [AIRFLOW-1186] Sort dag.get_task_instances by execution_date
  [AIRFLOW-1203] Pin Google API client version to fix OAuth issue
  [AIRFLOW-1145] Fix closest_date_partition function with before set to True If we're looking for the closest date before, we should take the latest date in the list of date before.
  [AIRFLOW-1180] Fix flask-wtf version for test_csrf_rejection
  [AIRFLOW-993] Update date inference logic
  [AIRFLOW-1170] DbApiHook insert_rows inserts parameters separately
  [AIRFLOW-1041] Do not shadow xcom_push method[]
  [AIRFLOW-860][AIRFLOW-935] Fix plugin executor import cycle and executor selection
  [AIRFLOW-1189] Fix get a DataFrame using BigQueryHook failing
  [AIRFLOW-1184] SparkSubmitHook does not split args
  [AIRFLOW-1182] SparkSubmitOperator template field
  [AIRFLOW-823] Allow specifying execution date in task_info API
  [AIRFLOW-1175] Add Pronto Tools to Airflow user list
  [AIRFLOW-1150] Fix scripts execution in sparksql hook[]
  [AIRFLOW-1141] remove crawl_for_tasks
  [AIRFLOW-1193] Add Checkr to company using Airflow
  [AIRFLOW-1168] Add closing() to all connections and cursors
  [AIRFLOW-1188] Add max_bad_records param to GoogleCloudStorageToBigQueryOperator
  [AIRFLOW-1187][AIRFLOW-1185] Fix PyPi package names in documents
  [AIRFLOW-1185] Fix PyPi URL in templates
  [AIRFLOW-XXX] Updating CHANGELOG, README, and UPDATING after 1.8.1 release
  [AIRFLOW-1181] Add delete and list functionality to gcs_hook
  [AIRFLOW-1179] Fix Pandas 0.2x breaking Google BigQuery change
  [AIRFLOW-1167] Support microseconds in FTPHook modification time
  [AIRFLOW-1173] Add Robinhood to who uses Airflow
  [AIRFLOW-945][AIRFLOW-941] Remove psycopg2 connection workaround
  [AIRFLOW-1140] DatabricksSubmitRunOperator should template the "json" field.
  [AIRFLOW-1160] Update Spark parameters for Mesos
  [AIRFLOW 1149][AIRFLOW-1149] Allow for custom filters in Jinja2 templates
  [AIRFLOW-1036] Randomize exponential backoff
  [AIRFLOW-1155] Add Tails.com to community
  [AIRFLOW-1142] Do not reset orphaned state for backfills
  [AIRFLOW-492] Make sure stat updates cannot fail a task
  [AIRFLOW-1119] Fix unload query so headers are on first row[]
  [AIRFLOW-1089] Add Spark application arguments
  [AIRFLOW-1125] Document encrypted connections
  [AIRFLOW-1122] Increase stroke width in UI
  [AIRFLOW-1138] Add missing licenses to files in scripts directory
  (AIRFLOW-11-38) [AIRFLOW-1136] Capture invalid arguments for Sqoop
  [AIRFLOW-1127] Move license notices to LICENSE
  [AIRFLOW-1118] Add evo.company to Airflow users
  [AIRFLOW-1121][AIRFLOW-1004] Fix `airflow webserver --pid` to write out pid file
  [AIRFLOW-1124] Do not set all tasks to scheduled in backfill
  [AIRFLOW-1120] Update version view to include Apache prefix
  [AIRFLOW-1091] Add script that can compare jira target against merges
  [AIRFLOW-1107] Add support for ftps non-default port
  [AIRFLOW-1000] Rebrand distribution to Apache Airflow
  [AIRFLOW-1094] Run unit tests under contrib in Travis
  [AIRFLOW-1112] Log which pool when pool is full in scheduler
  [AIRFLOW-1106] Add Groupalia/Letsbonus to the ReadMe
  [AIRFLOW-1109] Use kill signal to kill processes and log results
  [AIRFLOW-1074] Don't count queued tasks for concurrency limits
  [AIRFLOW-1095] Make ldap_auth memberOf come from configuration
  [AIRFLOW-1090] Add HBO
  [AIRFLOW-1035] Use binary exponential backoff
  [AIRFLOW-1081] Improve performance of duration chart
  [AIRFLOW-1078] Fix latest_runs endpoint for old flask versions
  [AIRFLOW-1085] Enhance the SparkSubmitOperator
  [AIRFLOW-1050] Do not count up_for_retry as not ready
  [AIRFLOW-1028] Databricks Operator for Airflow
  [AIRFLOW-1075] Security docs cleanup
  [AIRFLOW-1033][AIFRLOW-1033] Fix ti_deps for no schedule dags
  [AIRFLOW-1016] Allow HTTP HEAD request method on HTTPSensor
  [AIRFLOW-970] Load latest_runs on homepage async
  [AIRFLOW-111] Include queued tasks in scheduler concurrency check
  [AIRFLOW-1001] Fix landing times if there is no following schedule
  [AIRFLOW-1065] Add functionality for Azure Blob Storage over wasb://
  [AIRFLOW-947] Improve exceptions for unavailable Presto cluster
  [AIRFLOW-1067] use example.com in examples
  [AIRFLOW-1064] Change default sort to job_id for TaskInstanceModelView
  [AIRFLOW-1030][AIRFLOW-1] Fix hook import for HttpSensor
  [AIRFLOW-1051] Add a test for resetdb to CliTests
  [AIRFLOW-1004][AIRFLOW-276] Fix `airflow webserver -D` to run in background
  [AIRFLOW-1062] Fix DagRunfind to return correct result
  [AIRFLOW-1011] Fix bug in BackfillJob._execute() for SubDAGs
  [AIRFLOW-1038] Specify celery serialization options explicitly
  [AIRFLOW-1054] Fix broken import in test_dag
  [AIRFLOW-1007] Use Jinja sandbox for chart_data endpoint
  [AIRFLOW-719] Fix race condition in ShortCircuit, Branch and LatestOnly
  [AIRFLOW-1043] Fix doc strings of operators
  [AIRFLOW-840] Make ticket renewer python3 compatible
  [AIRFLOW-985] Extend the sqoop operator and hook
  [AIRFLOW-1034] Make it possible to connect to S3 in sigv4 regions
  [AIRFLOW-1045] Make log level configurable via airflow.cfg
  [AIRFLOW-1047] Sanitize strings passed to Markup
  [AIRFLOW-1040] Fix some small typos in comments and docstrings
  [AIRFLOW-1017] get_task_instance shouldn't throw exception when no TI
  [AIRFLOW-1006] Add config_templates to MANIFEST
  [AIRFLOW-999] Add support for Redis database
  [AIRFLOW-1009] Remove SQLOperator from Concepts page
  [AIRFLOW-1006] Move config templates to separate files
  [AIRFLOW-1005] Improve Airflow startup time
  [AIRFLOW-1010] Add convenience script for signing releases
  [AIRFLOW-995] Remove reference to actual Airflow issue
  [AIRFLOW-681] homepage doc link should pointing to apache repo not airbnb repo
  [AIRFLOW-705][AIRFLOW-706] Fix run_command bugs
  [AIRFLOW-990] Fix Py27 unicode logging in DockerOperator
  [AIRFLOW-963] Fix non-rendered code examples
  [AIRFLOW-969] Catch bad python_callable argument
  [AIRFLOW-984] Enable subclassing of SubDagOperator
  [AIRFLOW-997] Update setup.cfg to point to Apache
  [AIRFLOW-994] Add MiNODES to the official airflow user list
  [AIRFLOW-995][AIRFLOW-1] Update GitHub PR Template
  [AIRFLOW-989] Do not mark dag run successful if unfinished tasks
  [AIRFLOW-903] New configuration setting for the default dag view
  [AIRFLOW-979] Add GovTech GDS
  [AIRFLOW-933] Replace eval with literal_eval to prevent RCE
  [AIRFLOW-974] Fix mkdirs race condition
  [AIRFLOW-917] Fix formatting of error message
  [AIRFLOW-770] Refactor BaseHook so env vars are always read
  [AIRFLOW-900] Double trigger should not kill original task instance
  [AIRFLOW-900] Fixes bugs in LocalTaskJob for double run protection
  [AIRFLOW-932][AIRFLOW-932][AIRFLOW-921][AIRFLOW-910] Do not mark tasks removed when backfilling[
  [AIRFLOW-961] run onkill when SIGTERMed
  [AIRFLOW-910] Use parallel task execution for backfills
  [AIRFLOW-967] Wrap strings in native for py2 ldap compatibility
  [AIRFLOW-958] Improve tooltip readability
  AIRFLOW-959 Cleanup and reorganize .gitignore
  AIRFLOW-960 Add .editorconfig file
  [AIRFLOW-931] Do not set QUEUED in TaskInstances
  [AIRFLOW-956] Get docs working on readthedocs.org
  [AIRFLOW-954] Fix configparser ImportError
  [AIRFLOW-941] Use defined parameters for psycopg2
  [AIRFLOW-943] Update Digital First Media in users list
  [AIRFLOW-942] Add mytaxi to Airflow users
  [AIRFLOW-939] add .swp to gitginore
  [AIRFLOW-719] Prevent DAGs from ending prematurely
  [AIRFLOW-938] Use test for True in task_stats queries
  [AIRFLOW-937] Improve performance of task_stats
  [AIRFLOW-933] use ast.literal_eval rather eval because ast.literal_eval does not execute input.
  [AIRFLOW-925] Revert airflow.hooks change that cherry-pick picked
  [AIRFLOW-919] Running tasks with no start date shouldn't break a DAGs UI
  [AIRFLOW-802][AIRFLOW-1] Add spark-submit operator/hook
  [AIRFLOW-725] Use keyring to store credentials for JIRA
  [AIRFLOW-916] Remove deprecated readfp function
  [AIRFLOW-911] Add coloring and timing to tests
  [AIRFLOW-906] Update Code icon from lightning bolt to file
  [AIRFLOW-897] Prevent dagruns from failing with unfinished tasks
  [AIRFLOW-896] Remove unicode to 8-bit conversion in BigQueryOperator
  [AIRFLOW-899] Tasks in SCHEDULED state should be white in the UI instead of black
  [AIRFLOW-895] Address Apache release incompliancies
  [AIRFLOW-893][AIRFLOW-510] Fix crashing webservers when a dagrun has no start date
  [AIRFLOW-880] Make webserver serve logs in a sane way for remote logs
  [AIRFLOW-889] Fix minor error in the docstrings for BaseOperator
  [AIRFLOW-809][AIRFLOW-1] Use __eq__ ColumnOperator When Testing Booleans
  [AIRFLOW-875] Add template to HttpSensor params
  [AIRFLOW-866] Add FTPSensor
  [AIRFLOW-881] Check if SubDagOperator is in DAG context manager
  [AIRFLOW-885] Add change.org to the users list
  [AIRFLOW-836] Use POST and CSRF for state changing endpoints
  [AIRFLOW-862] Fix Unit Tests for DaskExecutor

4.1.1

[AIRFLOW-2429] Fix api, bin, config_templates folders flake8 error
  [AIRFLOW-2493] Mark template_fields of all Operators in the API document as "templated"

4.0.2

[AIRFLOW-1964] Add Upsight to list of Airflow users

2.9.0

[AIRFLOW-663] Improve time units for task performance charts
  [AIRFLOW-665] Fix email attachments
  [AIRFLOW-734] Fix SMTP auth regression when not using user/pass
  [AIRFLOW-702] Fix LDAP Regex Bug
  [AIRFLOW-717] Add Cloud Storage updated sensor
  [AIRFLOW-695] Retries do not execute because dagrun is in FAILED state
  [AIRFLOW-673] Add operational metrics test for SchedulerJob
  [AIRFLOW-727] try_number is not increased
  [AIRFLOW-715] A more efficient HDFS Sensor:
  [AIRFLOW-716] Allow AVRO BigQuery load-job without schema
  [AIRFLOW-718] Allow the query URI for DataProc Pig
  Log needs to be part of try/catch block
  [AIRFLOW-721] Descendant process can disappear before termination
  [AIRFLOW-403] Bash operator's kill method leaves underlying processes running
  [AIRFLOW-657] Add AutoCommit Parameter for MSSQL
  [AIRFLOW-641] Improve pull request instructions
  [AIRFLOW-685] Add test for MySqlHook.bulk_load()
  [AIRFLOW-686] Match auth backend config section
  [AIRFLOW-691] Add SSH KeepAlive option to SSH_hook
  [AIRFLOW-709] Use same engine for migrations and reflection
  [AIRFLOW-700] Update to reference to web authentication documentation
  [AIRFLOW-649] Support non-sched DAGs in LatestOnlyOp
  [AIRFLOW-712] Fix AIRFLOW-667 to use proper HTTP error properties
  [AIRFLOW-710] Add OneFineStay as official user
  [AIRFLOW-703][AIRFLOW-1] Stop Xcom being cleared too early
  [AIRFLOW-679] Stop concurrent task instances from running
  [AIRFLOW-704][AIRFLOW-1] Fix invalid syntax in BQ hook
  [AIRFLOW-667] Handle BigQuery 503 error
  [AIRFLOW-680] Disable connection pool for commands
  [AIRFLOW-678] Prevent scheduler from double triggering TIs
  [AIRFLOW-677] Kill task if it fails to heartbeat
  [AIRFLOW-674] Ability to add descriptions for DAGs
  [AIRFLOW-682] Bump MAX_PERIODS to make mark_success work for large DAGs
  Use jdk selector to set required jdk
  [AIRFLOW-647] Restore dag.get_active_runs
  [AIRFLOW-662] Change seasons to months in project description
  [AIRFLOW-656] Add dag/task/date index to xcom table
  [AIRFLOW-658] Improve schema_update_options in GCP
  [AIRFLOW-41] Fix pool oversubscription
  [AIRFLOW-489] Add API Framework
  [AIRFLOW-653] Add some missing endpoint tests
  [AIRFLOW-652] Remove obsolete endpoint
  [AIRFLOW-345] Add contrib ECSOperator
  [AIRFLOW-650] Adding Celect to user list
  [AIRFLOW-510] Filter Paused Dags, show Last Run & Trigger Dag
  [AIRFLOW-643] Improve date handling for sf_hook
  [AIRFLOW-638] Add schema_update_options to GCP ops
  [AIRFLOW-640] Install and enable nose-ignore-docstring
  [AIRFLOW-639]AIRFLOW-639] Alphasort package names
  [AIRFLOW-375] Fix pylint errors
  [AIRFLOW-347] Show empty DAG runs in tree view
  [AIRFLOW-628] Adding SalesforceHook to contrib/hooks
  [AIRFLOW-514] hive hook loads data from pandas DataFrame into hive and infers types
  [AIRFLOW-565] Fixes DockerOperator on Python3.x
  [AIRFLOW-635] Encryption option for S3 hook
  [AIRFLOW-137] Fix max_active_runs on clearing tasks
  [AIRFLOW-343] Fix schema plumbing in HiveServer2Hook
  [AIRFLOW-130] Fix ssh operator macosx
  [AIRFLOW-633] Show TI attributes in TI view
  [AIRFLOW-626][AIRFLOW-1] HTML Content does not show up when sending email with attachment
  [AIRFLOW-533] Set autocommit via set_autocommit
  [AIRFLOW-629] stop pinning lxml
  [AIRFLOW-464] Add setdefault method to Variable
  [AIRFLOW-626][AIRFLOW-1] HTML Content does not show up when sending email with attachment
  [AIRFLOW-591] Add datadog hook & sensor
  [AIRFLOW-561] Add RedshiftToS3Transfer operator
  [AIRFLOW-570] Pass root to date form on gantt
  [AIRFLOW-504] Store fractional seconds in MySQL tables
  [AIRFLOW-623] LDAP attributes not always a list
  [AIRFLOW-611] source_format in BigQueryBaseCursor
  [AIRFLOW-619] Fix exception in Gannt chart
  [AIRFLOW-618] Cast DateTimes to avoid sqllite errors
  [AIRFLOW-422] Add JSON endpoint for task info
  [AIRFLOW-616][AIRFLOW-617] Minor fixes to PR tool UX
  [AIRFLOW-179] Fix DbApiHook with non-ASCII chars
  [AIRFLOW-566] Add timeout while fetching logs
  [AIRFLOW-615] Set graph glyphicon first
  [AIRFLOW-609] Add application_name to PostgresHook
  [AIRFLOW-604] Revert .first() to .one()
  [AIRFLOW-370] Create AirflowConfigException in exceptions.py
  [AIRFLOW-582] Fixes TI.get_dagrun filter (removes start_date)
  [AIRFLOW-568] Fix double task_stats count if a DagRun is active
  [AIRFLOW-585] Fix race condition in backfill execution loop
  [AIRFLOW-580] Prevent landscape warning on .format
  [AIRFLOW-597] Check if content is None, not false-equivalent
  [AIRFLOW-586] test_dag_v1 fails from 0 to 3 a.m.
  [AIRFLOW-453] Add XCom Admin Page
  [AIRFLOW-588] Add Google Cloud Storage Object sensor[]
  [AIRFLOW-592] example_xcom import Error
  [AIRFLOW-587] Fix incorrect scope for Google Auth[]
  [AIRFLOW-589] Add templatable job_name[]
  [AIRFLOW-227] Show running config in config view
  [AIRFLOW-319]AIRFLOW-319] xcom push response in HTTP Operator
  [AIRFLOW-385] Add symlink to latest scheduler log directory
  [AIRFLOW-583] Fix decode error in gcs_to_bq
  [AIRFLOW-96] s3_conn_id using environment variable
  [AIRFLOW-575] Clarify tutorial and FAQ about `schedule_interval` always inheriting from DAG object
  [AIRFLOW-577] Output BigQuery job for improved debugging
  [AIRFLOW-560] Get URI & SQLA engine from Connection
  [AIRFLOW-518] Require DataProfilingMixin for Variables CRUD
  [AIRFLOW-553] Fix load path for filters.js
  [AIRFLOW-554] Add Jinja support to Spark-sql
  [AIRFLOW-550] Make ssl config check empty string safe
  [AIRFLOW-500] Use id for github allowed teams
  [AIRFLOW-556] Add UI PR guidelines
  [AIRFLOW-358][AIRFLOW-430] Add `connections` cli
  [AIRFLOW-548] Load DAGs immediately & continually
  [AIRFLOW-539] Updated BQ hook and BQ operator to support Standard SQL.
  [AIRFLOW-378] Add string casting to params of spark-sql operator
  [AIRFLOW-544] Add Pause/Resume toggle button
  [AIRFLOW-333][AIRFLOW-258] Fix non-module plugin components
  [AIRFLOW-542] Add tooltip to DAGs links icons
  [AIRFLOW-530] Update docs to reflect connection environment var has to be in uppercase
  [AIRFLOW-525] Update template_fields in Qubole Op
  [AIRFLOW-480] Support binary file download from GCS
  [AIRFLOW-198] Implement latest_only_operator
  [AIRFLOW-91] Add SSL config option for the webserver
  [AIRFLOW-191] Fix connection leak with PostgreSQL backend
  [AIRFLOW-512] Fix 'bellow' typo in docs & comments
  [AIRFLOW-509][AIRFLOW-1] Create operator to delete tables in BigQuery
  [AIRFLOW-498] Remove hard-coded gcp project id
  [AIRFLOW-505] Support unicode characters in authors' names
  [AIRFLOW-494] Add per-operator success/failure metrics
  [AIRFLOW-488] Fix test_simple fail

2.0

[AIRFLOW-XXX] Add PMC to list of companies using Airflow
  [AIRFLOW-2100] Fix Broken Documentation Links
  [AIRFLOW-1404] Add 'flatten_results' & 'maximum_bytes_billed' to BQ Operator
  [AIRFLOW-800] Initialize valid Google BigQuery Connection
  [AIRFLOW-1319] Fix misleading SparkSubmitOperator and SparkSubmitHook docstring
  [AIRFLOW-1983] Parse environment parameter as template
  [AIRFLOW-2095] Add operator to create External BigQuery Table
  [AIRFLOW-2085] Add SparkJdbc operator
  [AIRFLOW-1002] Add ability to clean all dependencies of removed DAG
  [AIRFLOW-2094] Jinjafied project_id, region & zone in DataProc{*} Operators
  [AIRFLOW-2092] Fixed incorrect parameter in docstring for FTPHook
  [AIRFLOW-XXX] Add SocialCops to Airflow users
  [AIRFLOW-2088] Fix duplicate keys in MySQL to GCS Helper function
  [AIRFLOW-2091] Fix incorrect docstring parameter in BigQuery Hook
  [AIRFLOW-2090] Fix typo in DataStore Hook
  [AIRFLOW-1157] Fix missing pools crashing the scheduler
  [AIRFLOW-713] Jinjafy {EmrCreateJobFlow,EmrAddSteps}Operator attributes
  [AIRFLOW-2083] Docs: Use "its" instead of "it's" where appropriate
  [AIRFLOW-2066] Add operator to create empty BQ table
  [AIRFLOW-XXX] add Karmic to list of companies
  [AIRFLOW-2073] Make FileSensor fail when the file doesn't exist
  [AIRFLOW-2078] Improve task_stats and dag_stats performance
  [AIRFLOW-2080] Use a log-out icon instead of a power button
  [AIRFLOW-2077] Fetch all pages of list_objects_v2 response
  [AIRFLOW-XXX] Add TM to list of companies
  [AIRFLOW-1985] Impersonation fixes for using `run_as_user`
  [AIRFLOW-2018][AIRFLOW-2] Make Sensors backward compatible
  [AIRFLOW-XXX] Fix typo in concepts doc (dag_md)
  [AIRFLOW-2069] Allow Bytes to be uploaded to S3
  [AIRFLOW-2074] Fix log var name in GHE auth
  [AIRFLOW-1927] Convert naive datetimes for TaskInstances
  [AIRFLOW-1760] Password auth for experimental API
  [AIRFLOW-2038] Add missing kubernetes dependency for dev
  [AIRFLOW-2040] Escape special chars in task instance logs URL
  [AIRFLOW-1968][AIRFLOW-1520] Add role_arn and aws_account_id/aws_iam_role support back to aws hook
  [AIRFLOW-2048] Fix task instance failure string formatting
  [AIRFLOW-2046] Fix kerberos error to work with python 3.x
  [AIRFLOW-2063] Add missing docs for GCP
  [AIRFLOW-XXX] Fix typo in docs
  [AIRFLOW-1793] Use docker_url instead of invalid base_url
  [AIRFLOW-2055] Elaborate on slightly ambiguous documentation
  [AIRFLOW-2039] BigQueryOperator supports priority property
  [AIRFLOW-2053] Fix quote character bug in BQ hook
  [AIRFLOW-2057] Add Overstock to list of companies
  [AIRFLOW-XXX] Add Plaid to Airflow users
  [AIRFLOW-2044] Add SparkSubmitOperator to documentation
  [AIRFLOW-2037] Add methods to get Hash values of a GCS object
  [AIRFLOW-2050] Fix Travis permission problem
  [AIRFLOW-2043] Add Intercom to list of companies
  [AIRFLOW-2023] Add debug logging around number of queued files
  [AIRFLOW-XXX] Add Pernod-ricard as a airflow user
  [AIRFLOW-1453] Add 'steps' into template_fields in EmrAddSteps
  [AIRFLOW-2015] Add flag for interactive runs
  [AIRFLOW-1895] Fix primary key integrity for mysql
  [AIRFLOW-2030] Fix KeyError:`i` in DbApiHook for insert
  [AIRFLOW-1943] Add External BigQuery Table feature
  [AIRFLOW-2033] Add Google Cloud Storage List Operator
  [AIRFLOW-2006] Add local log catching to kubernetes operator
  [AIRFLOW-2031] Add missing gcp_conn_id in the example in DataFlow docstrings
  [AIRFLOW-2029] Fix AttributeError in BigQueryPandasConnector
  [AIRFLOW-2028] Add JobTeaser to official users list
  [AIRFLOW-2016] Add support for Dataproc Workflow Templates
  [AIRFLOW-2025] Reduced Logging verbosity
  [AIRFLOW-1267][AIRFLOW-1874] Add dialect parameter to BigQueryHook
  [AIRFLOW-XXX] Fixed a typo
  [AIRFLOW-XXX] Typo node to nodes
  [AIRFLOW-2019] Update DataflowHook for updating Streaming type job
  [AIRFLOW-2017][Airflow 2017] adding query output to PostgresOperator
  [AIRFLOW-1889] Split sensors into separate files
  [AIRFLOW-1950] Optionally pass xcom_pull task_ids
  [AIRFLOW-1755] Allow mount below root
  [AIRFLOW-511][Airflow 511] add success/failure callbacks on dag level
  [AIRFLOW-192] Add weight_rule param to BaseOperator
  [AIRFLOW-2008] Use callable for python column defaults
  [AIRFLOW-1984] Fix to AWS Batch operator
  [AIRFLOW-2000] Support non-main dataflow job class
  [AIRFLOW-2003] Use flask-caching instead of flask-cache
  [AIRFLOW-2002] Do not swallow exception on logging import
  [AIRFLOW-2004] Import flash from flask not flask.login
  [AIRFLOW-1997] Fix GCP operator doc strings
  [AIRFLOW-1996] Update DataflowHook waitfordone for Streaming type job[]
  [AIRFLOW-1995][Airflow 1995] add on_kill method to SqoopOperator
  [AIRFLOW-1770] Allow HiveOperator to take in a file
  [AIRFLOW-1994] Change background color of Scheduled state Task Instances
  [AIRFLOW-1436][AIRFLOW-1475] EmrJobFlowSensor considers Cancelled step as Successful
  [AIRFLOW-1517] Kubernetes operator PR fixes
  [AIRFLOW-1517] addressed PR comments
  [AIRFLOW-1517] started documentation of k8s operator
  [AIRFLOW-1517] Restore authorship of resources
  [AIRFLOW-1517] Remove authorship of resources
  [AIRFLOW-1517] Add minikube for kubernetes integration tests
  [AIRFLOW-1517] Restore authorship of resources
  [AIRFLOW-1517] fixed license issues
  [AIRFLOW-1517] Created more accurate failures for kube cluster issues
  [AIRFLOW-1517] Remove authorship of resources
  [AIRFLOW-1517] Add minikube for kubernetes integration tests
  [AIRFLOW-1988] Change BG color of None state TIs
  [AIRFLOW-790] Clean up TaskInstances without DagRuns
  [AIRFLOW-1949] Fix var upload, str() produces "b'...'" which is not json
  [AIRFLOW-1930] Convert func.now() to timezone.utcnow()
  [AIRFLOW-1688] Support load.time_partitioning in bigquery_hook
  [AIRFLOW-1975] Make TriggerDagRunOperator callback optional
  [AIRFLOW-1480] Render template attributes for ExternalTaskSensor fields
  [AIRFLOW-1958] Add **kwargs to send_email
  [AIRFLOW-1976] Fix for missing log/logger attribute FileProcessHandler
  [AIRFLOW-1982] Fix Executor event log formatting
  [AIRFLOW-1971] Propagate hive config on impersonation
  [AIRFLOW-1969] Always use HTTPS URIs for Google OAuth2
  [AIRFLOW-1954] Add DataFlowTemplateOperator
  [AIRFLOW-1963] Add config for HiveOperator mapred_queue
  [AIRFLOW-1946][AIRFLOW-1855] Create a BigQuery Get Data Operator
  [AIRFLOW-1953] Add labels to dataflow operators

1.11.1

[AIRFLOW-2448] Enhance HiveCliHook.load_df to work with datetime
  [AIRFLOW-2487] Enhance druid ingestion hook
  [AIRFLOW-2397] Support affinity policies for Kubernetes executor/operator
  [AIRFLOW-2482] Add test for rewrite method in GCS Hook
  [AIRFLOW-2481] Fix flaky Kubernetes test
  [AIRFLOW-2479] Improve doc FAQ section
  [AIRFLOW-2485] Fix Incorrect logging for Qubole Sensor
  [AIRFLOW-2486] Remove unnecessary slash after port
  [AIRFLOW-2429] Make Airflow flake8 compliant
  [AIRFLOW-2491] Resolve flask version conflict
  [AIRFLOW-2484] Remove duplicate key in MySQL to GCS Op
  [ARIFLOW-2458] Add cassandra-to-gcs operator
  [AIRFLOW-2477] Improve time units for task duration and landing times charts for RBAC UI
  [AIRFLOW-2474] Only import snakebite if using py2
  [AIRFLOW-48] Parse connection uri querystring
  [AIRFLOW-2467][AIRFLOW-2] Update import direct warn message to use the module name
  [AIRFLOW-XXX] Fix order of companies
  [AIRFLOW-2452] Document field_dict must be OrderedDict
  [AIRFLOW-2420] Azure Data Lake Hook
  [AIRFLOW-2213] Add Quoble check operator
  [AIRFLOW-2465] Fix wrong module names in the doc
  [AIRFLOW-1929] Modifying TriggerDagRunOperator to accept execution_date
  [AIRFLOW-2460] Users can now use volume mounts and volumes
  [AIRFLOW-2110][AIRFLOW-2122] Enhance Http Hook
  [AIRFLOW-XXX] Updated contributors list
  [AIRFLOW-2435] Add launch_type to ECSOperator to allow FARGATE
  [AIRFLOW-2451] Remove extra slash ('/') char when using wildcard in gcs_to_gcs operator
  [AIRFLOW-2461] Add support for cluster scaling on dataproc operator
  [AIRFLOW-2376] Fix no hive section error
  [AIRFLOW-2425] Add lineage support
  [AIRFLOW-2430] Extend query batching to additional slow queries
  [AIRFLOW-2453] Add default nil value for kubernetes/git_subpath
  [AIRFLOW-2396] Add support for resources in kubernetes operator
  [AIRFLOW-2169] Encode binary data with base64 before importing to BigQuery
  [AIRFLOW-XXX] Add spotahome in user list
  [AIRFLOW-2457] Update FAB version requirement
  [AIRFLOW-2454][Airflow 2454] Support imagePullPolicy for k8s
  [AIRFLOW-2450] update supported k8s versions to 1.9 and 1.10
  [AIRFLOW-2333] Add Segment Hook and TrackEventOperator
  [AIRFLOW-2442][AIRFLOW-2] Airflow run command leaves database connections open
  [AIRFLOW-2016] assign template_fields for Dataproc Workflow Template sub-classes, not base class
  [AIRFLOW-2446] Add S3ToRedshiftTransfer into the "Integration" doc
  [AIRFLOW-2449] Fix operators.py to run all test cases
  [AIRFLOW-2424] Add dagrun status endpoint and increased k8s test coverage
  [AIRFLOW-2441] Fix bugs in HiveCliHook.load_df
  [AIRFLOW-2358][AIRFLOW-201804] Make the Kubernetes example optional
  [AIRFLOW-2436] Remove cli_logger in initdb
  [AIRFLOW-2444] Remove unused option(include_adhoc) in cli backfill command
  [AIRFLOW-2447] Fix TestHiveMetastoreHook to run all cases
  [AIRFLOW-2445] Allow templating in kubernetes operator
  [AIRFLOW-2086][AIRFLOW-2393] Customize default dagrun number in tree view
  [AIRFLOW-2437] Add PubNub to list of current airflow users
  [AIRFLOW-XXX] Add Quantopian to list of Airflow users
  [AIRFLOW-1978] Add WinRM windows operator and hook
  [AIRFLOW-2427] Add tests to named hive sensor
  [AIRFLOW-2412] Fix HiveCliHook.load_file to address HIVE-10541
  [AIRFLOW-2431] Add the navigation bar color parameter for RBAC UI
  [AIRFLOW-2407] Resolve Python undefined names
  [AIRFLOW-1952] Add the navigation bar color parameter
  [AIRFLOW-2222] Implement GoogleCloudStorageHook.rewrite
  [AIRFLOW-2426] Add Google Cloud Storage Hook tests
  [AIRFLOW-2418] Bump Flask-WTF
  [AIRFLOW-2417] Wait for pod is not running to end task
  [AIRFLOW-1914] Add other charset support to email utils
  [AIRFLOW-XXX] Update README.md with CraigWork
  [AIRFLOW-1899] Fix Kubernetes tests
  [AIRFLOW-1812] Update logging example
  [AIRFLOW-2313] Add TTL parameters for Dataproc
  [AIRFLOW-2411] add dataproc_jars to templated_fields
  [AIRFLOW-XXX] Add Reddit to Airflow users
  [AIRFLOW-XXX] Fix wrong table header in scheduler.rst
  [AIRFLOW-2409] Supply password as a parameter
  [AIRFLOW-2410][AIRFLOW-75] Set the timezone in the RBAC Web UI
  [AIRFLOW-2394] default cmds and arguments in kubernetes operator
  [AIRFLOW-2406] Add Apache2 License Shield to Readme
  [AIRFLOW-2404] Add additional documentation for unqueued task
  [AIRFLOW-2400] Add Ability to set Environment Variables for K8s
  [AIRFLOW-XXX] Add Twine Labs as an Airflow user
  [AIRFLOW-1853] Show only the desired number of runs in tree view
  [AIRFLOW-2401] Document the use of variables in Jinja template
  [AIRFLOW-2403] Fix License Headers
  [AIRFLOW-1313] Fix license header
  [AIRFLOW-2398] Add BounceX to list of current airflow users
  [AIRFLOW-2363] Fix return type bug in TaskHandler
  [AIRFLOW-2389] Create a pinot db api hook
  [AIRFLOW-2390] Resolve FlaskWTFDeprecationWarning
  [AIRFLOW-1933] Fix some typos
  [AIRFLOW-1960] Add support for secrets in kubernetes operator
  [AIRFLOW-1313] Add vertica_to_mysql operator
  [AIRFLOW-1575] Add AWS Kinesis Firehose Hook for inserting batch records
  [AIRFLOW-2266][AIRFLOW-2343] Remove google-cloud-dataflow dependency
  [AIRFLOW-2370] Implement --use_random_password in create_user
  [AIRFLOW-2348] Strip path prefix from the destination_object when source_object contains a wildcard[]

1.10.1

New features:
  
  [AIRFLOW-2524] Airflow integration with AWS Sagemaker
  [AIRFLOW-2657] Add ability to delete DAG from web ui
  [AIRFLOW-2780] Adds IMAP Hook to interact with a mail server
  [AIRFLOW-2794] Add delete support for Azure blob
  [AIRFLOW-2912] Add operators for Google Cloud Functions
  [AIRFLOW-2974] Add Start/Restart/Terminate methods Databricks Hook
  [AIRFLOW-2989] No Parameter to change bootDiskType for DataprocClusterCreateOperator
  [AIRFLOW-3078] Basic operators for Google Compute Engine
  [AIRFLOW-3147] Update Flask-AppBuilder version
  [AIRFLOW-3231] Basic operators for Google Cloud SQL (deploy / patch / delete)
  [AIRFLOW-3276] Google Cloud SQL database create / patch / delete operators
  
  Improvements:
  
  [AIRFLOW-393] Add progress callbacks for FTP downloads
  [AIRFLOW-520] Show Airflow version on web page
  [AIRFLOW-843] Exceptions now available in context during on_failure_callback

1.10.0

--------------------------
  [AIRFLOW-2870] Use abstract TaskInstance for migration
  [AIRFLOW-2859] Implement own UtcDateTime (3708)
  [AIRFLOW-2140] Don't require kubernetes for the SparkSubmit hook
  [AIRFLOW-2869] Remove smart quote from default config
  [AIRFLOW-2857] Fix Read the Docs env
  [AIRFLOW-2817] Force explicit choice on GPL dependency
  [AIRFLOW-2716] Replace async and await py3.7 keywords
  [AIRFLOW-2810] Fix typo in Xcom model timestamp
  [AIRFLOW-2710] Clarify fernet key value in documentation
  [AIRFLOW-2606] Fix DB schema and SQLAlchemy model
  [AIRFLOW-2646] Fix setup.py not to install snakebite on Python3
  [AIRFLOW-2604] Add index to task_fail
  [AIRFLOW-2650] Mark SchedulerJob as succeed when hitting Ctrl-c
  [AIRFLOW-2678] Fix db schema unit test to remove checking fab models
  [AIRFLOW-2624] Fix webserver login as anonymous
  [AIRFLOW-2654] Fix incorret URL on refresh in Graph View of FAB UI
  [AIRFLOW-2668] Handle missing optional cryptography dependency
  [AIRFLOW-2681] Include last dag run of externally triggered DAGs in UI.
  [AIRFLOW-1840] Support back-compat on old celery config
  [AIRFLOW-2612][AIRFLOW-2534] Clean up Hive-related tests
  [AIRFLOW-2608] Implements/Standardize custom exceptions for experimental APIs
  [AIRFLOW-2607] Fix failing TestLocalClient
  [AIRFLOW-2638] dbapi_hook: support REPLACE INTO
  [AIRFLOW-2542][AIRFLOW-1790] Rename AWS Batch Operator queue to job_queue
  [AIRFLOW-2567] Extract result from the kubernetes pod as Xcom
  [AIRFLOW-XXX] Adding REA Group to readme
  [AIRFLOW-2601] Allow user to specify k8s config
  [AIRFLOW-2559] Azure Fileshare hook
  [AIRFLOW-1786] Enforce correct behavior for soft-fail sensors
  [AIRFLOW-2355] Airflow trigger tag parameters in subdag
  [AIRFLOW-2613] Fix Airflow searching .zip bug
  [AIRFLOW-2627] Add a sensor for Cassandra
  [AIRFLOW-2634][AIRFLOW-2534] Remove dependency for impyla
  [AIRFLOW-2611] Fix wrong dag volume mount path for kubernetes executor
  [AIRFLOW-2562] Add Google Kubernetes Engine Operators
  [AIRFLOW-2630] Fix classname in test_sql_sensor.py
  [AIRFLOW-2534] Fix bug in HiveServer2Hook
  [AIRFLOW-2586] Stop getting AIRFLOW_HOME value from config file in bash operator
  [AIRFLOW-2605] Fix autocommit for MySqlHook
  [AIRFLOW-2539][AIRFLOW-2359] Move remaing log config to configuration file
  [AIRFLOW-1656] Tree view dags query changed
  [AIRFLOW-2617] add imagePullPolicy config for kubernetes executor
  [AIRFLOW-2429] Fix security/task/sensors/ti_deps folders flake8 error
  [AIRFLOW-2550] Implements API endpoint to list DAG runs
  [AIRFLOW-2512][AIRFLOW-2522] Use google-auth instead of oauth2client
  [AIRFLOW-2429] Fix operators folder flake8 error
  [AIRFLOW-2585] Fix several bugs in CassandraHook and CassandraToGCSOperator
  [AIRFLOW-2597] Restore original dbapi.run() behavior
  [AIRFLOW-2590] Fix commit in DbApiHook.run() for no-autocommit DB
  [AIRFLOW-1115] fix github oauth api URL
  [AIRFLOW-2587] Add TIMESTAMP type mapping to MySqlToHiveTransfer
  [AIRFLOW-2591][AIRFLOW-2581] Set default value of autocommit to False in DbApiHook.run()
  [AIRFLOW-59] Implement bulk_dump and bulk_load for the Postgres hook
  [AIRFLOW-2533] Fix path to DAG's on kubernetes executor workers
  [AIRFLOW-2581] RFLOW-2581] Fix DbApiHook autocommit
  [AIRFLOW-2578] Add option to use proxies in JiraHook
  [AIRFLOW-2575] Make gcs to gcs operator work with large files
  [AIRFLOW-437] Send TI context in kill zombies
  [AIRFLOW-2566] Change backfill to rerun failed tasks
  [AIRFLOW-1021] Fix double login for new users with LDAP
  [AIRFLOW-XXX] Typo fix
  [AIRFLOW-2561] Fix typo in EmailOperator
  [AIRFLOW-2573] Cast BigQuery TIMESTAMP field to float
  [AIRFLOW-2560] Adding support for internalIpOnly to DataprocClusterCreateOperator
  [AIRFLOW-2565] templatize cluster_label
  [AIRFLOW-83] add mongo hook and operator
  [AIRFLOW-2558] Clear task/dag is clearing all executions
  [AIRFLOW-XXX] Fix doc typos
  [AIRFLOW-2513] Change `bql` to `sql` for BigQuery Hooks & Ops
  [AIRFLOW-2557] Fix pagination for s3
  [AIRFLOW-2545] Eliminate DeprecationWarning
  [AIRFLOW-2500] Fix MySqlToHiveTransfer to transfer unsigned type properly
  [AIRFLOW-2462] Change PasswordUser setter to correct syntax
  [AIRFLOW-2525] Fix a bug introduced by commit dabf1b9
  [AIRFLOW-2553] Add webserver.pid to .gitignore
  [AIRFLOW-1863][AIRFLOW-2529] Add dag run selection widgets to gantt view
  [AIRFLOW-2504] Log username correctly and add extra to search columns
  [AIRFLOW-2551] Encode binary data with base64 standard rather than base64 url
  [AIRFLOW-2537] Add reset-dagrun option to backfill command
  [AIRFLOW-2526] dag_run.conf can override params
  [AIRFLOW-2544][AIRFLOW-1967] Guard against next major release of Celery, Flower
  [AIRFLOW-XXX] Add Yieldr to who is using airflow
  [AIRFLOW-2547] Describe how to run tests using Docker
  [AIRFLOW-2538] Update faq doc on how to reduce airflow scheduler latency
  [AIRFLOW-2529] Improve graph view performance and usability
  [AIRFLOW-2517] backfill support passing key values through CLI
  [AIRFLOW-2532] Support logs_volume_subpath for KubernetesExecutor
  [AIRFLOW-2466] consider task_id in _change_state_for_tis_without_dagrun
  [AIRFLOW-2519] Fix CeleryExecutor with SQLAlchemy
  [AIRFLOW-2402] Fix RBAC task log
  [AIRFLOW-XXX] Add M4U to user list
  [AIRFLOW-2536] docs about how to deal with airflow initdb failure
  [AIRFLOW-2530] KubernetesOperator supports multiple clusters
  [AIRFLOW-1499] Eliminate duplicate and unneeded code
  [AIRFLOW-2521] backfill - make variable name and logging messages more acurate
  [AIRFLOW-2429] Fix hook, macros folder flake8 error
  [Airflow-XXX] add Prime to company list
  [AIRFLOW-2525] Fix PostgresHook.copy_expert to work with "COPY FROM"
  [AIRFLOW-2515] Add dependency on thrift_sasl to hive extra
  [AIRFLOW-2523] Add how-to for managing GCP connections
  [AIRFLOW-2510] Introduce new macros: prev_ds and next_ds
  [AIRFLOW-1730] Unpickle value of XCom queried from DB
  [AIRFLOW-2518] Fix broken ToC links in integration.rst
  [AIRFLOW-1472] Fix SLA misses triggering on skipped tasks.
  [AIRFLOW-2520] CLI - make backfill less verbose
  [AIRFLOW-2107] add time_partitioning to run_query on BigQueryBaseCursor
  [AIRFLOW-1057][AIRFLOW-1380][AIRFLOW-2362][2362] AIRFLOW Update DockerOperator to new API
  [AIRFLOW-2415] Make airflow DAG templating render numbers
  [AIRFLOW-2473] Fix wrong skip condition for TransferTests
  [AIRFLOW-2472] Implement MySqlHook.bulk_dump
  [AIRFLOW-2419] Use default view for subdag operator
  [AIRFLOW-2498] Fix Unexpected argument in SFTP Sensor
  [AIRFLOW-2509] Separate config docs into how-to guides
  [AIRFLOW-2429] Add BaseExecutor back
  [AIRFLOW-2429] Fix dag, example_dags, executors flake8 error
  [AIRFLOW-2502] Change Single triple quotes to double for docstrings
  [AIRFLOW-2503] Fix broken links in CONTRIBUTING.md
  [AIRFLOW-2501] Refer to devel instructions in docs contrib guide
  [AIRFLOW-2429] Fix contrib folder's flake8 errors
  [AIRFLOW-2471] Fix HiveCliHook.load_df to use unused parameters

1.9.0

[AIRFLOW-1897][AIRFLOW-1873] Task Logs for running instance not visible in WebUI
  [AIRFLOW-XXX] Make sure session is committed
  [AIRFLOW-1896] FIX bleach <> html5lib incompatibility
  [AIRFLOW-XXX] Fix log handler test
  [AIRFLOW-1873] Set TI.try_number to right value depending TI state
  [AIRFLOW-1554] Fix wrong DagFileProcessor termination method call
  [AIRFLOW-1872] Set context for all handlers including parents
  [AIRFLOW-XXX] Add dask lock files to excludes
  [AIRFLOW-1839] Fix more bugs in S3Hook boto -> boto3 migration
  [AIRFLOW-1795] Correctly call S3Hook after migration to boto3
  [AIRFLOW-1813] Bug SSH Operator empty buffer
  [AIRFLOW-1794] Remove uses of Exception.message for Python 3
  [AIRFLOW-1799] Fix logging line which raises errors

1.8.2

-------------------------
  
  9a53e66 [AIRFLOW-809][AIRFLOW-1] Use __eq__ ColumnOperator When Testing Booleans
  333e0b3 [AIRFLOW-1296] Propagate SKIPPED to all downstream tasks
  93825d5 Re-enable caching for hadoop components
  33a9dcb Pin Hive and Hadoop to a specific version and create writable warehouse dir
  7cff6cd [AIRFLOW-1308] Disable nanny usage for Dask

1.8.2rc1

69bd269 [AIRFLOW-1160] Update Spark parameters for Mesos
  9692510 [AIRFLOW 1149][AIRFLOW-1149] Allow for custom filters in Jinja2 templates
  6de5330 [AIRFLOW-1119] Fix unload query so headers are on first row[]
  b4e9eb8 [AIRFLOW-1089] Add Spark application arguments
  a4083f3 [AIRFLOW-1078] Fix latest_runs endpoint for old flask versions
  7a02841 [AIRFLOW-1074] Don't count queued tasks for concurrency limits
  a2c18a5 [AIRFLOW-1064] Change default sort to job_id for TaskInstanceModelView
  d1c64ab [AIRFLOW-1038] Specify celery serialization options explicitly
  b4ee88a [AIRFLOW-1036] Randomize exponential backoff
  9fca409 [AIRFLOW-993] Update date inference logic
  272c2f5 [AIRFLOW-1167] Support microseconds in FTPHook modification time
  c7c0b72 [AIRFLOW-1179] Fix Pandas 0.2x breaking Google BigQuery change
  acd0166 [AIRFLOW-1263] Dynamic height for charts
  7f33f6e [AIRFLOW-1266] Increase width of gantt y axis
  fc33c04 [AIRFLOW-1290] set docs author to 'Apache Airflow'
  2e9eee3 [AIRFLOW-1282] Fix known event column sorting
  2389a8a [AIRFLOW-1166] Speed up _change_state_for_tis_without_dagrun
  bf966e6 [AIRFLOW-1192] Some enhancements to qubole_operator
  57d5bcd [AIRFLOW-1281] Sort variables by key field by default
  802fc15 [AIRFLOW-1244] Forbid creation of a pool with empty name
  1232b6a [AIRFLOW-1243] DAGs table has no default entries to show
  b0ba3c9 [AIRFLOW-1227] Remove empty column on the Logs view
  c406652 [AIRFLOW-1226] Remove empty column on the Jobs view
  51a83cc [AIRFLOW-1199] Fix create modal
  cac7d4c [AIRFLOW-1200] Forbid creation of a variable with an empty key
  5f3ee52 [AIRFLOW-1186] Sort dag.get_task_instances by execution_date
  f446c08 [AIRFLOW-1145] Fix closest_date_partition function with before set to True If we're looking for the closest date before, we should take the latest date in the list of date before.
  93b8e96 [AIRFLOW-1180] Fix flask-wtf version for test_csrf_rejection
  bb56805 [AIRFLOW-1170] DbApiHook insert_rows inserts parameters separately
  093b2f0 [AIRFLOW-1150] Fix scripts execution in sparksql hook[]
  777f181 [AIRFLOW-1168] Add closing() to all connections and cursors
  bc8e912 [AIRFLOW-XXX] Updating CHANGELOG, README, and UPDATING after 1.8.1 release

1.8.1

-------------------------
  
  [AIRFLOW-1142] SubDAG Tasks Not Executed Even Though All Dependencies Met
  [AIRFLOW-1138] Add licenses to files in scripts directory
  [AIRFLOW-1127] Move license notices to LICENSE instead of NOTICE
  [AIRFLOW-1124] Do not set all task instances to scheduled on backfill
  [AIRFLOW-1120] Update version view to include Apache prefix
  [AIRFLOW-1062] DagRunfind returns wrong result if external_trigger=False is specified
  [AIRFLOW-1054] Fix broken import on test_dag
  [AIRFLOW-1050] Retries ignored - regression
  [AIRFLOW-1033] TypeError: can't compare datetime.datetime to None
  [AIRFLOW-1017] get_task_instance should return None instead of throw an exception for non-existent TIs
  [AIRFLOW-1011] Fix bug in BackfillJob._execute() for SubDAGs
  [AIRFLOW-1004] `airflow webserver -D` runs in foreground
  [AIRFLOW-1001] Landing Time shows "unsupported operand type(s) for -: 'datetime.datetime' and 'NoneType'" on example_subdag_operator
  [AIRFLOW-1000] Rebrand to Apache Airflow instead of Airflow
  [AIRFLOW-989] Clear Task Regression
  [AIRFLOW-974] airflow.util.file mkdir has a race condition
  [AIRFLOW-906] Update Code icon from lightning bolt to file
  [AIRFLOW-858] Configurable database name for DB operators
  [AIRFLOW-853] ssh_execute_operator.py stdout decode default to ASCII
  [AIRFLOW-832] Fix debug server
  [AIRFLOW-817] Trigger dag fails when using CLI + API
  [AIRFLOW-816] Make sure to pull nvd3 from local resources
  [AIRFLOW-815] Add previous/next execution dates to available default variables.
  [AIRFLOW-813] Fix unterminated unit tests in tests.job (tests/job.py)
  [AIRFLOW-812] Scheduler job terminates when there is no dag file
  [AIRFLOW-806] UI should properly ignore DAG doc when it is None
  [AIRFLOW-794] Consistent access to DAGS_FOLDER and SQL_ALCHEMY_CONN
  [AIRFLOW-785] ImportError if cgroupspy is not installed

1.8.0

-------------------------
  
  [AIRFLOW-900] Double trigger should not kill original task instance
  [AIRFLOW-900] Fixes bugs in LocalTaskJob for double run protection
  [AIRFLOW-932] Do not mark tasks removed when backfilling
  [AIRFLOW-961] run onkill when SIGTERMed
  [AIRFLOW-910] Use parallel task execution for backfills
  [AIRFLOW-967] Wrap strings in native for py2 ldap compatibility
  [AIRFLOW-941] Use defined parameters for psycopg2
  [AIRFLOW-719] Prevent DAGs from ending prematurely
  [AIRFLOW-938] Use test for True in task_stats queries
  [AIRFLOW-937] Improve performance of task_stats
  [AIRFLOW-933] use ast.literal_eval rather eval because ast.literal_eval does not execute input.
  [AIRFLOW-925] Revert airflow.hooks change that cherry-pick picked
  [AIRFLOW-919] Running tasks with no start date shouldn't break a DAGs UI
  [AIRFLOW-802] Add spark-submit operator/hook
  [AIRFLOW-897] Prevent dagruns from failing with unfinished tasks
  [AIRFLOW-861] make pickle_info endpoint be login_required
  [AIRFLOW-853] use utf8 encoding for stdout line decode
  [AIRFLOW-856] Make sure execution date is set for local client
  [AIRFLOW-830][AIRFLOW-829][AIRFLOW-88] Reduce Travis log verbosity
  [AIRFLOW-831] Restore import to fix broken tests
  [AIRFLOW-794] Access DAGS_FOLDER and SQL_ALCHEMY_CONN exclusively from settings
  [AIRFLOW-694] Fix config behaviour for empty envvar
  [AIRFLOW-365] Set dag.fileloc explicitly and use for Code view
  [AIRFLOW-931] Do not set QUEUED in TaskInstances
  [AIRFLOW-899] Tasks in SCHEDULED state should be white in the UI instead of black
  [AIRFLOW-895] Address Apache release incompliancies
  [AIRFLOW-893][AIRFLOW-510] Fix crashing webservers when a dagrun has no start date
  [AIRFLOW-793] Enable compressed loading in S3ToHiveTransfer
  [AIRFLOW-863] Example DAGs should have recent start dates
  [AIRFLOW-869] Refactor mark success functionality
  [AIRFLOW-856] Make sure execution date is set for local client
  [AIRFLOW-814] Fix Presto*CheckOperator.__init__
  [AIRFLOW-844] Fix cgroups directory creation
  [AIRFLOW-816] Use static nvd3 and d3
  [AIRFLOW-821] Fix py3 compatibility
  [AIRFLOW-817] Check for None value of execution_date in endpoint
  [AIRFLOW-822] Close db before exception
  [AIRFLOW-815] Add prev/next execution dates to template variables
  [AIRFLOW-813] Fix unterminated unit tests in SchedulerJobTest
  [AIRFLOW-813] Fix unterminated scheduler unit tests
  [AIRFLOW-806] UI should properly ignore DAG doc when it is None
  [AIRFLOW-812] Fix the scheduler termination bug.
  [AIRFLOW-780] Fix dag import errors no longer working
  [AIRFLOW-783] Fix py3 incompatibility in BaseTaskRunner
  [AIRFLOW-810] Correct down_revision dag_id/state index creation
  [AIRFLOW-807] Improve scheduler performance for large DAGs
  [AIRFLOW-798] Check return_code before forcing termination
  [AIRFLOW-139] Let psycopg2 handle autocommit for PostgresHook
  [AIRFLOW-776] Add missing cgroups devel dependency
  [AIRFLOW-777] Fix expression to check if a DagRun is in running state
  [AIRFLOW-785] Don't import CgroupTaskRunner at global scope

1.7.2

-------------
  
  [AIRFLOW-463] Link Airflow icon to landing page
  [AIRFLOW-149] Task Dependency Engine + Why Isn't My Task Running View
  [AIRFLOW-361] Add default failure handler for the Qubole Operator
  [AIRFLOW-353] Fix dag run status update failure
  [AIRFLOW-447] Store source URIs in Python 3 compatible list
  [AIRFLOW-443] Make module names unique when importing
  [AIRFLOW-444] Add Google authentication backend
  [AIRFLOW-446][AIRFLOW-445] Adds missing dataproc submit options
  [AIRFLOW-431] Add CLI for CRUD operations on pools
  [AIRFLOW-329] Update Dag Overview Page with Better Status Columns
  [AIRFLOW-360] Fix style warnings in models.py
  [AIRFLOW-425] Add white fill for null state tasks in tree view.
  [AIRFLOW-69] Use dag runs in backfill jobs
  [AIRFLOW-415] Make dag_id not found error clearer
  [AIRFLOW-416] Use ordinals in README's company list
  [AIRFLOW-369] Allow setting default DAG orientation
  [AIRFLOW-410] Add 2 Q/A to the FAQ in the docs
  [AIRFLOW-407] Add different colors for some sensors
  [AIRFLOW-414] Improve error message for missing FERNET_KEY
  [AIRFLOW-406] Sphinx/rst fixes
  [AIRFLOW-412] Fix lxml dependency
  [AIRFLOW-413] Fix unset path bug when backfilling via pickle
  [AIRFLOW-78] Airflow clear leaves dag_runs
  [AIRFLOW-402] Remove NamedHivePartitionSensor static check, add docs
  [AIRFLOW-394] Add an option to the Task Duration graph to show cumulative times
  [AIRFLOW-404] Retry download if unpacking fails for hive
  [AIRFLOW-276] Gunicorn rolling restart
  [AIRFLOW-399] Remove dags/testdruid.py
  [AIRFLOW-400] models.py/DAG.set_dag_runs_state() does not correctly set state
  [AIRFLOW-395] Fix colon/equal signs typo for resources in default config
  [AIRFLOW-397] Documentation: Fix typo "instatiating" to "instantiating"
  [AIRFLOW-395] Remove trailing commas from resources in config
  [AIRFLOW-388] Add a new chart for Task_Tries for each DAG
  [AIRFLOW-322] Fix typo in FAQ section
  [AIRFLOW-375] Pylint fixes
  limit scope to user email only AIRFLOW-386
  [AIRFLOW-383] Cleanup example qubole operator dag
  [AIRFLOW-160] Parse DAG files through child processes
  [AIRFLOW-381] Manual UI Dag Run creation: require dag_id field
  [AIRFLOW-373] Enhance CLI variables functionality
  [AIRFLOW-379] Enhance Variables page functionality: import/export variables
  [AIRFLOW-331] modify the LDAP authentication config lines in  'Security' sample codes
  [AIRFLOW-356][AIRFLOW-355][AIRFLOW-354] Replace nobr, enable DAG only exists locally message, change edit DAG icon
  [AIRFLOW-362] Import __future__ division

1.7.1

-------------------------
  
  - Fix : Don't treat premature tasks as could_not_run tasks
  - AIRFLOW-92 Avoid unneeded upstream_failed session closes apache/incubator-airflow1485
  - Add logic to lock DB and avoid race condition
  - Handle queued tasks from multiple jobs/executors
  - AIRFLOW-52 Warn about overwriting tasks in a DAG
  - Fix corner case with joining processes/queues (1473)
  - [AIRFLOW-52] Fix bottlenecks when working with many tasks
  - Add columns to toggle extra detail in the connection list view.
  - Log the number of errors when importing DAGs
  - Log dagbag metrics dupplicate messages in queue into Statsd (1406)
  - Clean up issue template (1419)
  - correct missed arg.foreground to arg.daemon in cli
  - Reinstate imports for github enterprise auth
  - Use os.execvp instead of subprocess.Popen for the webserver
  - Revert from using "--foreground" to "--daemon"
  - Implement a Cloudant hook
  - Add missing args to `airflow clear`
  - Fixed a bug in the scheduler: num_runs used where runs intended
  - Add multiprocessing support to the scheduler
  - Partial fix to make sure next_run_date cannot be None
  - Support list/get/set variables in the CLI
  - Properly handle BigQuery booleans in BigQuery hook.
  - Added the ability to view XCom variables in webserver
  - Change DAG.tasks from a list to a dict
  - Add support for zipped dags
  - Stop creating hook on instantiating of S3 operator
  - User subquery in views to find running DAGs
  - Prevent DAGs from being reloaded on every scheduler iteration
  - Add a missing word to docs
  - Document the parameters of `DbApiHook`
  - added oracle operator with existing oracle hook
  - Add PyOpenSSL to Google cloud gcp_api.
  - Remove executor error unit test
  - Add DAG inference, deferral, and context manager
  - Don't return error when writing files to Google cloud storage.
  - Fix GCS logging for gcp_api.
  - Ensure attr is in scope for error message
  - Fixing misnamed PULL_REQUEST_TEMPLATE
  - Extract non_pooled_task_slot_count into a configuration param
  - Update plugins.rst for clarity on the example (1309)
  - Fix s3 logging issue
  - Add twitter feed example dag
  - Github ISSUE_TEMPLATE & PR_TEMPLATE cleanup
  - Reduce logger verbosity
  - Adding a PR Template
  - Add Lucid to list of users
  - Fix usage of asciiart
  - Use session instead of outdated main_session for are_dependencies_met
  - Fix celery flower port allocation
  - Fix for missing edit actions due to flask-admin upgrade
  - Fix typo in comment in prioritize_queued method
  - Add HipchatOperator
  - Include all example dags in backfill unit test
  - Make sure skipped jobs are actually skipped
  - Fixing a broken example dag, example_skip_dag.py
  - Add consistent and thorough signal handling and logging
  - Allow Operators to specify SKIPPED status internally
  - Update docstring for executor trap unit test
  - Doc: explain the usage of Jinja templating for templated params
  - Don't schedule runs before the DAG's start_date
  - Fix infinite retries with pools, with test
  - Fix handling of deadlocked jobs
  - Show only Airflow's deprecation warnings
  - Set DAG_FOLDER for unit tests
  - Missing comma in setup.py
  - Deprecate *args and **kwargs in BaseOperator
  - Raise deep scheduler exceptions to force a process restart.
  - Change inconsistent example DAG owners
  - Fix module path of send_email_smtp in configuration
  - added Gentner Lab to list of users
  - Increase timeout time for unit test
  - Fix reading strings from conf
  - CHORE - Remove Trailing Spaces
  - Fix SSHExecuteOperator crash when using a custom ssh port
  - Add note about airflow components to template
  - Rewrite BackfillJob logic for clarity
  - Add unit tests
  - Fix miscellaneous bugs and clean up code
  - Fix logic for determining DagRun states
  - Make SchedulerJob not run EVERY queued task
  - Improve BackfillJob handling of queued/deadlocked tasks
  - Introduce ignore_depends_on_past parameters
  - Use Popen with CeleryExecutor
  - Rename user table to users to avoid conflict with postgres
  - Beware of negative pool slots.
  - Add support for calling_format from boto to S3_Hook
  - Add pypi meta data and sync version number
  - Set dags_are_paused_at_creation's default value to True
  - Resurface S3Log class eaten by rebase/push -f
  - Add missing session.commit() at end of initdb
  - Validate that subdag tasks have pool slots available, and test
  - Use urlparse for remote GCS logs, and add unit tests
  - Make webserver worker timeout configurable
  - Fixed scheduling for once interval
  - Use psycopg2's API for serializing postgres cell values
  - Make the provide_session decorator more robust
  - update link to Lyft's website
  - use num_shards instead of partitions to be consistent with batch ingestion
  - Add documentation links to README
  - Update docs with separate configuration section
  - Fix airflow.utils deprecation warning code being Python 3 incompatible
  - Extract dbapi cell serialization into its own method
  - Set Postgres autocommit as supported only if server version is < 7.4
  - Use refactored utils module in unit test imports
  - Add changelog for 1.7.0
  - Use LocalExecutor on Travis if possible
  - remove unused logging,errno, MiniHiveCluster imports
  - remove extra import of logging lib
  - Fix required gcloud version
  - Refactoring utils into smaller submodules
  - Properly measure number of task retry attempts
  - Add function to get configuration as dict, plus unit tests
  - Merge branch 'master' into hivemeta_sasl
  - Add wiki link to README.md
  - [hotfix] make email.Utils > email.utils for py3
  - Add the missing "Date" header to the warning e-mails
  - Add the missing "Date" header to the warning e-mails
  - Check name of SubDag class instead of class itself
  - [hotfix] removing repo_token from .coveralls.yml
  - Set the service_name in coverals.yml
  - Fixes 1223
  - Update Airflow docs for remote logging
  - Add unit tests for trapping Executor errors
  - Make sure Executors properly trap errors
  - Fix HttpOpSensorTest to use fake resquest session
  - Linting
  - Add an example on pool usage in the documentation
  - Add two methods to bigquery hook's base cursor: run_table_upsert, which adds a table or updates an existing table; and run_grant_dataset_view_access, which grants view access to a given dataset for a given table.
  - Tasks references upstream and downstream tasks using strings instead of references
  - Fix typos in models.py
  - Fix broken links in documentation
  - [hotfix] fixing the Scheduler CLI to make dag_id optional
  - Update link to Common Pitfalls wiki page in README
  - Allow disabling periodic committing when inserting rows with DbApiHook
  - added Glassdoor to "who uses airflow"
  - Fix typo preventing from launching webserver
  - Documentation badge
  - Fixing ISSUE_TEMPLATE name to include .md suffix
  - Adding an ISSUE_TEMPLATE to ensure that issues are adequately defined
  - Linting & debugging
  - Refactoring the CLI to be data-driven
  - Updating the Bug Reporting protocol in the Contributing.md file
  - Fixing the docs
  - clean up references to old session
  - remove session reference
  - resolve conflict
  - clear xcom data when task instance starts
  - replace main_session with provide_session
  - Add extras to installation.rst
  - Changes to Contributing to reflect more closely the current state of development.
  - Modifying README to link to the wiki committer list
  - docs: fixes a spelling mistake in default config
  - Set killMode to 'control-group' for webservice.service
  - Set KillMode to 'control-group' for worker.service
  - Linting
  - Fix WebHdfsSensor
  - Adding more licenses to pass checks
  - fixing landscape's config
  - [hotfix] typo that made it in master
  - [hotfix] fixing landscape requirement detection
  - Make testing on hive conditional
  - Merge remote-tracking branch 'upstream/master' into minicluster
  - Update README.md
  - Throwing in a few license to pass the build
  - Adding a reqs.txt for landscape.io
  - Pointing to a reqs file
  - Some linting
  - Adding a .landscape.yml file
  - badge for pypi version
  - Add license and ignore for sql and csv
  - Use correct connection id
  - Use correct table name
  - Provide data for ci tests
  - new badge for showing staleness of reqs
  - removing requirements.txt as it is uni-dimensional
  - Make it work on py3
  - Remove decode for logging
  - Also keep py2 compatible
  - More py3 fixes
  - Convert to bytes for py3 compat
  - Make sure to be py3 compatible
  - Use unicodecsv to make it py3 compatible
  - Replace tab with spaces Remove unused import
  - Merge remote-tracking branch 'upstream/master'
  - Support decimal types in MySQL to GCS
  - Make sure to write binary as string can be unicode
  - Ignore metastore
  - More impyla fixes
  - Test HivemetaStore if python 2
  - Allow users to set hdfs_namenode_principal in HDFSHook config
  - Add tests for Hiveserver2 and fix some issues from impyla
  - Merge branch 'impyla' into minicluster
  - This patch allows for testing of hive operators and hooks. Sasl is used (NoSasl in connection string is not possible). Tests have been adjusted.
  - Treat SKIPPED and SUCCESS the same way when evaluating depends_on_past=True
  - fix bigquery hook
  - version cap for gcp_api
  - Fix typo when returning VerticaHook
  - Adding fernet key to use it as part of stdout commands
  - Adding support for ssl parameters.  (picking up from jthomas123)
  - more detail in error message.
  - make sure paths don't conflict bc of trailing /
  - change gcs_hook to self.hook
  - refactor remote log read/write and add GCS support
  - Only use multipart upload in S3Hook if file is large enough
  - Merge branch 'airbnb/master'
  - Add GSSAPI SASL to HiveMetaStoreHook.
  - Add warning for deprecated setting
  - Use kerberos_service_name = 'hive' as standard instead of 'impala'.
  - Use GSSAPI instead of KERBEROS and provide backwards compatibility
  - ISSUE-1123 Use impyla instead of pyhs2
  - set celery_executor to use queue name as exchange

1.4.4

[AIRFLOW-2248] Fix wrong param name in RedshiftToS3Transfer doc
  [AIRFLOW-1433][AIRFLOW-85] New Airflow Webserver UI with RBAC support
  [AIRFLOW-1235] Fix webserver's odd behaviour
  [AIRFLOW-1460] Allow restoration of REMOVED TI's
  [airflow-2235] Fix wrong docstrings in two operators
  [AIRFLOW-XXX] Fix chronological order for companies using Airflow
  [AIRFLOW-2124] Upload Python file to a bucket for Dataproc
  [AIRFLOW-2212] Fix ungenerated sensor API reference
  [AIRFLOW-2226] Rename google_cloud_storage_default to google_cloud_default
  [AIRFLOW-2211] Rename hdfs_sensors.py to hdfs_sensor.py for consistency
  [AIRFLOW-2225] Update document to include DruidDbApiHook
  [Airflow-2202] Add filter support in HiveMetastoreHook().max_partition()
  [AIRFLOW-2220] Remove duplicate numeric list entry in security.rst
  [AIRFLOW-XXX] Update tutorial documentation
  [AIRFLOW-2215] Update celery task to preserve environment variables and improve logging on exception
  [AIRFLOW-2185] Use state instead of query param
  [AIRFLOW-2183] Refactor DruidHook to enable sql
  [AIRFLOW-2203] Defer cycle detection
  [AIRFLOW-2203] Remove Useless Commands.
  [AIRFLOW-2203] Cache signature in apply_defaults
  [AIRFLOW-2203] Speed up Operator Resources
  [AIRFLOW-2203] Cache static rules (trigger/weight)
  [AIRFLOW-2203] Store task ids as sets not lists
  [AIRFLOW-2205] Remove unsupported args from JdbcHook doc
  [AIRFLOW-2207] Fix flaky test that uses app.cached_app()
  [AIRFLOW-2206] Remove unsupported args from JdbcOperator doc
  [AIRFLOW-2140] Add Kubernetes scheduler to SparkSubmitOperator
  [AIRFLOW-XXX] Add Xero to list of users
  [AIRFLOW-2204] Fix webserver debug mode
  [AIRFLOW-102] Fix test_complex_template always succeeds
  [AIRFLOW-442] Add SFTPHook
  [AIRFLOW-2169] Add schema to MySqlToGoogleCloudStorageOperator
  [AIRFLOW-2184][AIRFLOW-2138] Google Cloud Storage allow wildcards
  [AIRFLOW-1588] Cast Variable value to string
  [AIRFLOW-2199] Fix invalid reference to logger
  [AIRFLOW-2191] Change scheduler heartbeat logs from info to debug
  [AIRFLOW-2106] SalesForce hook sandbox option
  [AIRFLOW-2197] Silence hostname_callable config error message
  [AIRFLOW-2150] Use lighter call in HiveMetastoreHook().max_partition()
  [AIRFLOW-2186] Change the way logging is carried out in few ops
  [AIRFLOW-2181] Convert password_auth and test_password_endpoints from DOS to UNIX
  [AIRFLOW-2187] Fix Broken Travis CI due to AIRFLOW-2123
  [AIRFLOW-2175] Check that filepath is not None
  [AIRFLOW-2173] Don't check task IDs for concurrency reached check
  [AIRFLOW-2168] Remote logging for Azure Blob Storage
  [AIRFLOW-XXX] Add DocuTAP to list of users
  [AIRFLOW-2176] Change the way logging is carried out in BQ Get Data Operator
  [AIRFLOW-2177] Add mock test for GCS Download op
  [AIRFLOW-2123] Install CI dependencies from setup.py
  [AIRFLOW-2129] Presto hook calls _parse_exception_message but defines _get_pretty_exception_message
  [AIRFLOW-2174] Fix typos and wrongly rendered documents
  [AIRFLOW-2171] Store delegated credentials
  [AIRFLOW-2166] Restore BQ run_query dialect param
  [AIRFLOW-2163] Add HBC Digital to users of airflow
  [AIRFLOW-2065] Fix race-conditions when creating loggers
  [AIRFLOW-2147] Plugin manager: added 'sensors' attribute
  [AIRFLOW-2059] taskinstance query is awful, un-indexed, and does not scale
  [AIRFLOW-2159] Fix a few typos in salesforce_hook
  [AIRFLOW-2132] Add step to initialize database
  [AIRFLOW-2160] Fix bad rowid deserialization
  [AIRFLOW-2161] Add Vevo to list of companies using Airflow
  [AIRFLOW-2149] Add link to apache Beam documentation to create self executing Jar
  [AIRFLOW-2151] Allow getting the session from AwsHook
  [AIRFLOW-2097] tz referenced before assignment
  [AIRFLOW-2152] Add Multiply to list of companies using Airflow
  [AIRFLOW-1551] Add operator to trigger Jenkins job
  [AIRFLOW-2034] Fix mixup between %s and {} when using str.format Convention is to use .format for string formating oustide logging, else use lazy format See comment in related issue https://github.com/apache/incubator-airflow/pull/2823/files Identified problematic case using following command line .git/COMMIT_EDITMSG:`grep -r '%s'./* | grep '\.format('`
  [AIRFLOW-2102] Add custom_args to Sendgrid personalizations
  [AIRFLOW-1035][AIRFLOW-1053] import unicode_literals to parse Unicode in HQL
  [AIRFLOW-2127] Keep loggers during DB migrations
  [AIRFLOW-2146] Resolve issues with BQ using DbApiHook methods
  [AIRFLOW-2087] Scheduler Report shows incorrect Total task number
  [AIRFLOW-2139] Remove unncecessary boilerplate to get DataFrame using pandas_gbq
  [AIRFLOW-2125] Using binary package psycopg2-binary
  [AIRFLOW-2142] Include message on mkdir failure
  [AIRFLOW-1615] SSHHook: use port specified by Connection
  [AIRFLOW-2122] Handle boolean values in sshHook
  [AIRFLOW-XXX] Add Tile to the list of users
  [AIRFLOW-2130] Add missing Operators to API Reference docs
  [AIRFLOW-XXX] Add timeout units (seconds)
  [AIRFLOW-2134] Add Alan to the list of companies that use Airflow
  [AIRFLOW-2133] Remove references to GitHub issues in CONTRIBUTING
  [AIRFLOW-2131] Remove confusing AirflowImport docs
  [AIRFLOW-1852] Allow hostname to be overridable.
  [AIRFLOW-2126] Add Bluecore to active users
  [AIRFLOW-1618] Add feature to create GCS bucket
  [AIRFLOW-2108] Fix log indentation in BashOperator
  [AIRFLOW-2115] Fix doc links to PythonHosted
  [AIRFLOW-XXX] Add contributor from Easy company
  [AIRFLOW-1882] Add ignoreUnknownValues option to gcs_to_bq operator
  [AIRFLOW-2089] Add on kill for SparkSubmit in Standalone Cluster
  [AIRFLOW-2113] Address missing DagRun callbacks Given that the handle_callback method belongs to the DAG object, we are able to get the list of task directly with get_task and reduce the communication with the database, making airflow more lightweight.
  [AIRFLOW-2112] Fix svg width for Recent Tasks on UI.

1.4.1

[AIRFLOW-230] [HiveServer2Hook] adding multi statements support
  [AIRFLOW-142] setup_env.sh doesn't download hive tarball if hdp is specified as distro
  [AIRFLOW-223] Make parametrable the IP on which Flower binds to
  [AIRFLOW-218] Added option to enable webserver gunicorn access/err logs
  [AIRFLOW-213] Add "Closes X" phrase to commit messages
  [AIRFLOW-68] Align start_date with the schedule_interval
  [AIRFLOW-9] Improving docs to meet Apache's standards
  [AIRFLOW-131] Make XCom.clear more selective
  [AIRFLOW-214] Fix occasion of detached taskinstance
  [AIRFLOW-206] Add commit to close PR
  [AIRFLOW-206] Always load local log files if they exist
  [AIRFLOW-211] Fix JIRA "resolve" vs "close" behavior
  [AIRFLOW-64] Add note about relative DAGS_FOLDER
  [AIRFLOW-114] Sort plugins dropdown
  [AIRFLOW-209] Add scheduler tests and improve lineage handling
  [AIRFLOW-207] Improve JIRA auth workflow
  [AIRFLOW-187] Improve PR tool UX
  [AIRFLOW-155] Documentation of Qubole Operator
  Optimize and refactor process_dag
  [AIRFLOW-185] Handle empty versions list
  [AIRFLOW-201] Fix for HiveMetastoreHook + kerberos
  [AIRFLOW-202]: Fixes stray print line
  [AIRFLOW-196] Fix bug that exception is not handled in HttpSensor
  [AIRFLOW-195] : Add toggle support to subdag clearing in the CLI
  [AIRFLOW-23] Support for Google Cloud DataProc
  [AIRFLOW-25] Configuration for Celery always required
  [AIRFLOW-190] Add codecov and remove download count
  [AIRFLOW-168] Correct evaluation of once schedule
  [AIRFLOW-183] Fetch log from remote when worker returns 4xx/5xx response
  [AIRFLOW-181] Fix failing unpacking of hadoop by redownloading
  [AIRFLOW-176] remove unused formatting key
  [AIRFLOW-167]: Add dag_state option in cli
  [AIRFLOW-178] Fix bug so that zip file is detected in DAG folder
  [AIRFLOW-176] Improve PR Tool JIRA workflow
  AIRFLOW-45: Support Hidden Airflow Variables
  [AIRFLOW-175] Run git-reset before checkout in PR tool
  [AIRFLOW-157] Make PR tool Py3-compat; add JIRA command
  [AIRFLOW-170] Add missing apply_defaults

1.0.0

[AIRFLOW-624] Fix setup.py to not import airflow.version as version
  [AIRFLOW-779] Task should fail with specific message when deleted
  [AIRFLOW-778] Fix completey broken MetastorePartitionSensor
  [AIRFLOW-739] Set pickle_info log to debug
  [AIRFLOW-771] Make S3 logs append instead of clobber
  [AIRFLOW-773] Fix flaky datetime addition in api test
  [AIRFLOW-219][AIRFLOW-398] Cgroups + impersonation
  [AIRFLOW-683] Add jira hook, operator and sensor
  [AIRFLOW-762] Add Google DataProc delete operator
  [AIRFLOW-760] Update systemd config
  [AIRFLOW-759] Use previous dag_run to verify depend_on_past
  [AIRFLOW-757] Set child_process_log_directory default more sensible
  [AIRFLOW-692] Open XCom page to super-admins only
  [AIRFLOW-737] Fix HDFS Sensor directory.
  [AIRFLOW-747] Fix retry_delay not honoured
  [AIRFLOW-558] Add Support for dag.catchup=(True|False) Option
  [AIRFLOW-489] Allow specifying execution date in trigger_dag API
  [AIRFLOW-738] Commit deleted xcom items before insert
  [AIRFLOW-729] Add Google Cloud Dataproc cluster creation operator
  [AIRFLOW-728] Add Google BigQuery table sensor
  [AIRFLOW-741] Log to debug instead of info for app.py
  [AIRFLOW-731] Fix period bug for NamedHivePartitionSensor

0.17.1

[AIRFLOW-159] Add cloud integration section + GCP documentation
  [AIRFLOW-477][AIRFLOW-478] Restructure security section for clarity
  [AIRFLOW-467] Allow defining of project_id in BigQueryHook
  [AIRFLOW-483] Change print to logging statement
  [AIRFLOW-475] make the segment granularity in Druid hook configurable

0.16

[AIRFLOW-886] Pass result to post_execute() hook
  [AIRFLOW-871] change logging.warn() into warning()
  [AIRFLOW-882] Remove unnecessary dag>>op assignment in docs
  [AIRFLOW-861] make pickle_info endpoint be login_required
  [AIRFLOW-869] Refactor mark success functionality
  [AIRFLOW-877] Remove .sql template extension from GCS download operator
  [AIRFLOW-826] Add Zendesk hook
  [AIRFLOW-842] do not query the DB with an empty IN clause
  [AIRFLOW-834] change raise StopIteration into return
  [AIRFLOW-832] Let debug server run without SSL
  [AIRFLOW-862] Add DaskExecutor
  [AIRFLOW-858] Configurable database name for DB operators
  [AIRFLOW-863] Example DAGs should have recent start dates
  [AIRFLOW-853] use utf8 encoding for stdout line decode
  [AIRFLOW-857] Use library assert statements instead of conditionals
  [AIRFLOW-856] Make sure execution date is set for local client
  [AIRFLOW-854] Add OKI as Airflow user
  [AIRFLOW-830][AIRFLOW-829][AIRFLOW-88] Reduce Travis log verbosity
  [AIRFLOW-814] Fix Presto*CheckOperator.__init__
  [AIRFLOW-793] Enable compressed loading in S3ToHiveTransfer
  [AIRFLOW-844] Fix cgroups directory creation
  [AIRFLOW-831] Restore import to fix broken tests
  [AIRFLOW-794] Access DAGS_FOLDER and SQL_ALCHEMY_CONN exclusively from settings
  [AIRFLOW-694] Fix config behaviour for empty envvar
  [AIRFLOW-365] Set dag.fileloc explicitly and use for Code view
  [AIRFLOW-781] Allow DataFlowOperators to accept jobs stored in GCS

0.12.2

[AIRFLOW-2381] Fix the flaky ApiPasswordTests test
  [AIRFLOW-2378] Add Groupon to list of current users
  [AIRFLOW-2382] Fix wrong description for delimiter
  [AIRFLOW-2380] Add support for environment variables in Spark submit operator.
  [AIRFLOW-2377] Improve Sendgrid sender support
  [AIRFLOW-2331] Support init action timeout on dataproc cluster create
  [AIRFLOW-1835] Update docs: Variable file is json
  [AIRFLOW-1781] Make search case-insensitive in LDAP group
  [AIRFLOW-2042] Fix browser menu appearing over the autocomplete menu
  [AIRFLOW-XXX] Remove wheelhouse files from travis not owned by travis
  [AIRFLOW-2336] Use hmsclient in hive_hook
  [AIRFLOW-2041] Correct Syntax in python examples
  [AIRFLOW-74] SubdagOperators can consume all celeryd worker processes
  [AIRFLOW-2369] Fix gcs tests
  [AIRFLOW-2365] Fix autocommit attribute check
  [AIRFLOW-2068] MesosExecutor allows optional Docker image
  [AIRFLOW-1652] Push DatabricksRunSubmitOperator metadata into XCOM
  [AIRFLOW-2234] Enable insert_rows for PrestoHook
  [AIRFLOW-2208][Airflow-22208] Link to same DagRun graph from TaskInstance view
  [AIRFLOW-1153] Allow HiveOperators to take hiveconfs
  [AIRFLOW-775] Fix autocommit settings with Jdbc hook
  [AIRFLOW-2364] Warn when setting autocommit on a connection which does not support it
  [AIRFLOW-2357] Add persistent volume for the logs
  [AIRFLOW-766] Skip conn.commit() when in Auto-commit
  [AIRFLOW-2351] Check for valid default_args start_date
  [AIRFLOW-1433] Set default rbac to initdb
  [AIRFLOW-2270] Handle removed tasks in backfill
  [AIRFLOW-2344] Fix `connections -l` to work with pipe/redirect
  [AIRFLOW-2300] Add S3 Select functionarity to S3ToHiveTransfer
  [AIRFLOW-1314] Cleanup the config
  [AIRFLOW-1314] Polish some of the Kubernetes docs/config
  [AIRFLOW-1314] Improve error handling
  [AIRFLOW-1999] Add per-task GCP service account support
  [AIRFLOW-1314] Rebasing against master
  [AIRFLOW-1314] Small cleanup to address PR comments (24)
  [AIRFLOW-1314] Add executor_config and tests
  [AIRFLOW-1314] Improve k8s support
  [AIRFLOW-1314] Use VolumeClaim for transporting DAGs
  [AIRFLOW-1314] Create integration testing environment
  [AIRFLOW-1314] Git Mode to pull in DAGs for Kubernetes Executor
  [AIRFLOW-1314] Add support for volume mounts & Secrets in Kubernetes Executor
  [AIRFLOW=1314] Basic Kubernetes Mode
  [AIRFLOW-2326][AIRFLOW-2222] remove contrib.gcs_copy_operator
  [AIRFLOW-2328] Fix empty GCS blob in S3ToGoogleCloudStorageOperator
  [AIRFLOW-2350] Fix grammar in UPDATING.md
  [AIRFLOW-2302] Fix documentation
  [AIRFLOW-2345] pip is not used in this setup.py
  [AIRFLOW-2347] Add Banco de Formaturas to Readme
  [AIRFLOW-2346] Add Investorise as official user of Airflow
  [AIRFLOW-2330] Do not append destination prefix if not given
  [AIRFLOW-2240][DASK] Added TLS/SSL support for the dask-distributed scheduler.
  [AIRFLOW-2309] Fix duration calculation on TaskFail
  [AIRFLOW-2335] fix issue with jdk8 download for ci
  [AIRFLOW-2184] Add druid_checker_operator
  [AIRFLOW-2299] Add S3 Select functionarity to S3FileTransformOperator
  [AIRFLOW-2254] Put header as first row in unload
  [AIRFLOW-610] Respect _cmd option in config before defaults
  [AIRFLOW-2287] Fix incorrect ASF headers
  [AIRFLOW-XXX] Add Zego as an Apache Airflow user
  [AIRFLOW-952] fix save empty extra field in UI
  [AIRFLOW-1325] Add ElasticSearch log handler and reader
  [AIRFLOW-2301] Sync files of an S3 key with a GCS path
  [AIRFLOW-2293] Fix S3FileTransformOperator to work with boto3
  [AIRFLOW-3212][AIRFLOW-2314] Remove only leading slash in GCS path
  [AIRFLOW-1509][AIRFLOW-442] SFTP Sensor
  [AIRFLOW-2291] Add optional params to ML Engine
  [AIRFLOW-1774] Allow consistent templating of arguments in MLEngineBatchPredictionOperator
  [AIRFLOW-2302] Add missing operators and hooks
  [AIRFLOW-2312] Docs Typo Correction: Corresponding
  [AIRFLOW-1623] Trigger on_kill method in operators
  [AIRFLOW-2162] When impersonating another user, pass env variables to sudo
  [AIRFLOW-2304] Update quickstart doc to mention scheduler part
  [AIRFLOW-1633] docker_operator needs a way to set shm_size
  [AIRFLOW-1340] Add S3 to Redshift transfer operator
  [AIRFLOW-2303] Lists the keys inside an S3 bucket
  [AIRFLOW-2209] restore flask_login imports
  [AIRFLOW-2306] Add Bonnier Broadcasting to list of current users
  [AIRFLOW-2305][AIRFLOW-2027] Fix CI failure caused by []
  [AIRFLOW-2281] Add support for Sendgrid categories
  [AIRFLOW-2027] Only trigger sleep in scheduler after all files have parsed
  [AIRFLOW-2256] SparkOperator: Add Client Standalone mode and retry mechanism
  [AIRFLOW-2284] GCS to S3 operator
  [AIRFLOW-2287] Update license notices
  [AIRFLOW-2296] Add Cinimex DataLab to Readme
  [AIRFLOW-2298] Add Kalibrr to who uses airflow
  [AIRFLOW-2292] Fix docstring for S3Hook.get_wildcard_key
  [AIRFLOW-XXX] Update PR template
  [AIRFLOW-XXX] Remove outdated migrations.sql
  [AIRFLOW-2287] Add license header to docs/Makefile
  [AIRFLOW-2286] Add tokopedia to the readme
  [AIRFLOW-2273] Add Discord webhook operator/hook
  [AIRFLOW-2282] Fix grammar in UPDATING.md
  [AIRFLOW-2200] Add snowflake operator with tests
  [AIRFLOW-2178] Add handling on SLA miss errors
  [AIRFLOW-2169] Fix type 'bytes' is not JSON serializable in python3
  [AIRFLOW-2215] Pass environment to subproces.Popen in base_task_runner
  [AIRFLOW-2253] Add Airflow CLI instrumentation
  [AIRFLOW-2274] Fix Dataflow tests
  [AIRFLOW-2269] Add Custom Ink as an Airflow user
  [AIRFLOW-2259] Dataflow Hook Index out of range
  [AIRFLOW-2233] Update updating.md to include the info of hdfs_sensors renaming
  [AIRFLOW-2217] Add Slack webhook operator
  [AIRFLOW-1729] improve dagBag time
  [AIRFLOW-2264] Improve create_user cli help message
  [AIRFLOW-2260] [AIRFLOW-2260] SSHOperator add command template .sh files
  [AIRFLOW-2261] Check config/env for remote base log folder
  [AIRFLOW-2258] Allow import of Parquet-format files into BigQuery
  [AIRFLOW-1430] Include INSTALL instructions to avoid GPL
  [AIRFLOW-1430] Solve GPL dependency
  [AIRFLOW-2251] Add Thinknear as an Airflow user
  [AIRFLOW-2244] bugfix: remove legacy LongText code from models.py
  [AIRFLOW-2247] Fix RedshiftToS3Transfer not to fail with ValueError
  [AIRFLOW-2249] Add side-loading support for Zendesk Hook
  [AIRFLOW-XXX] Add Qplum to Airflow users
  [AIRFLOW-2228] Enhancements in ValueCheckOperator
  [AIRFLOW-1206] Typos

0.8.2

[AIRFLOW-2592] Bump Bleach dependency
  [AIRFLOW-2622] Add "confirm=False" option to SFTPOperator
  [AIRFLOW-2662] support affinity & nodeSelector policies for kubernetes executor/operator
  [AIRFLOW-2709] Improve error handling in Databricks hook
  [AIRFLOW-2723] Update lxml dependancy to >= 4.0.
  [AIRFLOW-2763] No precheck mechanism in place during worker initialisation for the connection to metadata database
  [AIRFLOW-2789] Add ability to create single node cluster to DataprocClusterCreateOperator
  [AIRFLOW-2797] Add ability to create Google Dataproc cluster with custom image
  [AIRFLOW-2854] kubernetes_pod_operator add more configuration items
  [AIRFLOW-2855] Need to Check Validity of Cron Expression When Process DAG File/Zip File
  [AIRFLOW-2904] Clean an unnecessary line in airflow/executors/celery_executor.py
  [AIRFLOW-2921] A trivial incorrectness in CeleryExecutor()
  [AIRFLOW-2922] Potential deal-lock bug in CeleryExecutor()
  [AIRFLOW-2932] GoogleCloudStorageHook - allow compression of file
  [AIRFLOW-2949] Syntax Highlight for Single Quote
  [AIRFLOW-2951] dag_run end_date Null after a dag is finished
  [AIRFLOW-2956] Kubernetes tolerations for pod operator
  [AIRFLOW-2997] Support for clustered tables in Bigquery hooks/operators
  [AIRFLOW-3006] Fix error when schedule_interval="None"
  [AIRFLOW-3008] Move Kubernetes related example DAGs to contrib/example_dags
  [AIRFLOW-3025] Allow to specify dns and dns-search parameters for DockerOperator
  [AIRFLOW-3067] (www_rbac) Flask flash messages are not displayed properly (no background color)
  [AIRFLOW-3069] Decode output of S3 file transform operator
  [AIRFLOW-3072] Assign permission get_logs_with_metadata to viewer role
  [AIRFLOW-3090] INFO logs are too verbose
  [AIRFLOW-3103] Update Flask-Login
  [AIRFLOW-3112] Align SFTP hook with SSH hook
  [AIRFLOW-3119] Enable loglevel on celery worker and inherit from airflow.cfg
  [AIRFLOW-3137] Make ProxyFix middleware optional
  [AIRFLOW-3173] Add _cmd options for more password config options
  [AIRFLOW-3177] Change scheduler_heartbeat metric from gauge to counter
  [AIRFLOW-3193] Pin docker requirement version to v3
  [AIRFLOW-3195] Druid Hook: Log ingestion spec and task id
  [AIRFLOW-3197] EMR Hook is missing some parameters to valid on the AWS API
  [AIRFLOW-3232] Make documentation for GCF Functions operator more readable
  [AIRFLOW-3262] Can't get log containing Response when using SimpleHttpOperator
  [AIRFLOW-3265] Add support for "unix_socket" in connection extra for Mysql Hook
  
  Doc-only changes:
  
  [AIRFLOW-1441] Tutorial Inconsistencies Between Example Pipeline Definition and Recap
  [AIRFLOW-2682] Add how-to guide(s) for how to use basic operators like BashOperator and PythonOperator
  [AIRFLOW-3104] .airflowignore feature is not mentioned at all in documentation
  [AIRFLOW-3237] Refactor example DAGs
  [AIRFLOW-3187] Update airflow.gif file with a slower version
  [AIRFLOW-3159] Update Airflow documentation on GCP Logging
  [AIRFLOW-3030] Command Line docs incorrect subdir
  [AIRFLOW-2990] Docstrings for Hooks/Operators are in incorrect format
  [AIRFLOW-3127] Celery SSL Documentation is out-dated
  [AIRFLOW-2779] Add license headers to doc files
  [AIRFLOW-2779] Add project version to license
  
  Bug fixes:
  
  [AIRFLOW-839] docker_operator.py attempts to log status key without first checking existence
  [AIRFLOW-1104] Concurrency check in scheduler should count queued tasks as well as running
  [AIRFLOW-1163] Add support for x-forwarded-* headers to support access behind AWS ELB
  [AIRFLOW-1195] Cleared tasks in SubDagOperator do not trigger Parent dag_runs
  [AIRFLOW-1508] Skipped state not part of State.task_states
  [AIRFLOW-1762] Use key_file in SSHHook.create_tunnel()
  [AIRFLOW-1837] Differing start_dates on tasks not respected by scheduler.
  [AIRFLOW-1874] Support standard SQL in Check, ValueCheck and IntervalCheck BigQuery operators
  [AIRFLOW-1917] print() from python operators end up with extra new line
  [AIRFLOW-1970] Database cannot be initialized if an invalid fernet key is provided
  [AIRFLOW-2145] Deadlock after clearing a running task
  [AIRFLOW-2216] Cannot specify a profile for AWS Hook to load with s3 config file
  [AIRFLOW-2574] initdb fails when mysql password contains percent sign
  [AIRFLOW-2707] Error accessing log files from web UI
  [AIRFLOW-2716] Replace new Python 3.7 keywords
  [AIRFLOW-2744] RBAC app doesn't integrate plugins (blueprints etc)
  [AIRFLOW-2772] BigQuery hook does not allow specifying both the partition field name and table name at the same time
  [AIRFLOW-2778] Bad Import in collect_dag in DagBag
  [AIRFLOW-2786] Variables view fails to render if a variable has an empty key
  [AIRFLOW-2799] Filtering UI objects by datetime is broken
  [AIRFLOW-2800] Remove airflow/ low-hanging linting errors
  [AIRFLOW-2825] S3ToHiveTransfer operator may not may able to handle GZIP file with uppercase ext in S3
  [AIRFLOW-2848] dag_id is missing in metadata table "job" for LocalTaskJob
  [AIRFLOW-2860] DruidHook: time variable is not updated correctly when checking for timeout
  [AIRFLOW-2865] Race condition between on_success_callback and LocalTaskJob's cleanup
  [AIRFLOW-2893] Stuck dataflow job due to jobName mismatch.
  [AIRFLOW-2895] Prevent scheduler from spamming heartbeats/logs
  [AIRFLOW-2900] Code not visible for Packaged DAGs
  [AIRFLOW-2905] Switch to regional dataflow job service.
  [AIRFLOW-2907] Sendgrid - Attachments - ERROR - Object of type 'bytes' is not JSON serializable
  [AIRFLOW-2938] Invalid 'extra' field in connection can raise an AttributeError when attempting to edit
  [AIRFLOW-2979] Deprecated Celery Option not in Options list
  [AIRFLOW-2981] TypeError in dataflow operators when using GCS jar or py_file
  [AIRFLOW-2984] Cannot convert naive_datetime when task has a naive start_date/end_date
  [AIRFLOW-2994] flatten_results in BigQueryOperator/BigQueryHook should default to None
  [AIRFLOW-3002] ValueError in dataflow operators when using GCS jar or py_file
  [AIRFLOW-3012] Email on sla miss is send only to first address on the list
  [AIRFLOW-3046] ECS Operator mistakenly reports success when task is killed due to EC2 host termination
  [AIRFLOW-3064] No output from `airflow test` due to default logging config
  [AIRFLOW-3072] Only admin can view logs in RBAC UI
  [AIRFLOW-3079] Improve initdb to support MSSQL Server
  [AIRFLOW-3089] Google auth doesn't work under http
  [AIRFLOW-3099] Errors raised when some blocs are missing in airflow.cfg
  [AIRFLOW-3109] Default user permission should contain 'can_clear'
  [AIRFLOW-3111] Confusing comments and instructions for log templates in UPDATING.md and default_airflow.cfg
  [AIRFLOW-3124] Broken webserver debug mode (RBAC)
  [AIRFLOW-3136] Scheduler Failing the Task retries run while processing Executor Events
  [AIRFLOW-3138] Migration cc1e65623dc7 creates issues with postgres
  [AIRFLOW-3161] Log Url link does not link to task instance logs in RBAC UI
  [AIRFLOW-3162] HttpHook fails to parse URL when port is specified
  [AIRFLOW-3183] Potential Bug in utils/dag_processing/DagFileProcessorManager.max_runs_reached()
  [AIRFLOW-3203] Bugs in DockerOperator & Some operator test scripts were named incorrectly
  [AIRFLOW-3238] Dags, removed from the filesystem, are not deactivated on initdb
  [AIRFLOW-3268] Cannot pass SSL dictionary to mysql connection via URL
  [AIRFLOW-3277] Invalid timezone transition handling for cron schedules
  [AIRFLOW-3295] Require encryption in DaskExecutor when certificates are configured.
  [AIRFLOW-3297] EmrStepSensor marks cancelled step as successful

0.2.11

[AIRFLOW-261] Add bcc and cc fields to EmailOperator
  [AIRFLOW-348] Fix code style warnings
  [AIRFLOW-349] Add metric for number of zombies killed
  [AIRFLOW-340] Remove unused dependency on Babel
  [AIRFLOW-339]: Ability to pass a flower conf file
  [AIRFLOW-341][operators] Add resource requirement attributes to operators
  [AIRFLOW-335] Fix simple style errors/warnings
  [AIRFLOW-337] Add __repr__ to VariableAccessor and VariableJsonAccessor
  [AIRFLOW-334] Fix using undefined variable
  [AIRFLOW-315] Fix blank lines code style warnings
  [AIRFLOW-306] Add Spark-sql Hook and Operator
  [AIRFLOW-327] Add rename method to the FTPHook
  [AIRFLOW-321] Fix a wrong code example about tests/dags
  [AIRFLOW-316] Always check DB state for Backfill Job execution
  [AIRFLOW-264] Adding workload management for Hive
  [AIRFLOW-297] support exponential backoff option for retry delay
  [AIRFLOW-31][AIRFLOW-200] Add note to updating.md
  [AIRFLOW-307] There is no __neq__ python magic method.
  [AIRFLOW-309] Add requirements of develop dependencies to docs
  [AIRFLOW-307] Rename __neq__ to __ne__ python magic method.
  [AIRFLOW-313] Fix code style for sqoop_hook.py
  [AIRFLOW-311] Fix wrong path in CONTRIBUTING.md
  [AIRFLOW-24] DataFlow Java Operator
  [AIRFLOW-308] Add link to refresh DAG within DAG view header
  [AIRFLOW-314] Fix BigQuery cursor run_table_upsert method
  [AIRFLOW-298] fix incubator diclaimer in docs
  [AIRFLOW-284] HiveServer2Hook fix for cursor scope for get_results
  [AIRFLOW-260] More graceful exit when issues can't be closed
  [AIRFLOW-260] Handle case when no version is found
  [AIRFLOW-228] Handle empty version list in PR tool
  [AIRFLOW-302] Improve default squash commit message
  [AIRFLOW-187] Improve prompt styling
  [AIRFLOW-187] Fix typo in argument name
  [AIRFLOW-187] Move "Close XXX" message to end of squash commit
  [AIRFLOW-247] Add EMR hook, operators and sensors. Add AWS base hook
  [AIRFLOW-301] Fix broken unit test
  [AIRFLOW-100] Add execution_date_fn to ExternalTaskSensor
  [AIRFLOW-282] Remove PR Tool logic that depends on version formatting
  [AIRFLOW-291] Add index for state in TI table
  [AIRFLOW-269] Add some unit tests for PostgreSQL
  [AIRFLOW-296] template_ext is being treated as a string rather than a tuple in qubole operator
  [AIRFLOW-286] Improve FTPHook to implement context manager interface
  [AIRFLOW-243] Create NamedHivePartitionSensor
  [AIRFLOW-246] Improve dag_stats endpoint query
  [AIRFLOW-189] Highlighting of Parent/Child nodes in Graphs
  [ARFLOW-255] Check dagrun timeout when comparing active runs
  [AIRFLOW-281] Add port to mssql_hook
  [AIRFLOW-285] Use Airflow 2.0 style imports for all remaining hooks/operators
  [AIRFLOW-40] Add LDAP group filtering feature.
  [AIRFLOW-277] Multiple deletions does not work in Task Instances view if using SQLite backend
  [AIRFLOW-200] Make hook/operator imports lazy, and print proper exceptions
  [AIRFLOW-283] Make store_to_xcom_key a templated field in GoogleCloudStorageDownloadOperator
  [AIRFLOW-278] Support utf-8 ecoding for SQL
  [AIRFLOW-280] clean up tmp druid table no matter if an ingestion job succeeds or not
  [AIRFLOW-274] Add XCom functionality to GoogleCloudStorageDownloadOperator
  [AIRFLOW-273] Create an svg version of the airflow logo.
  [AIRFLOW-275] Update contributing guidelines
  [AIRFLOW-244] Modify hive operator to inject analysis data
  [AIRFLOW-162] Allow variable to be accessible into templates
  [AIRFLOW-248] Add Apache license header to all files
  [AIRFLOW-263] Remove temp backtick file
  [AIRFLOW-252] Raise Sqlite exceptions when deleting tasks instance in WebUI
  [AIRFLOW-180] Fix timeout behavior for sensors
  [AIRFLOW-262] Simplify commands in MANIFEST.in
  [AIRFLOW-31] Add zope dependency
  [AIRFLOW-6] Remove dependency on Highcharts
  [AIRFLOW-234] make task that aren't `running` self-terminate
  [AIRFLOW-256] Fix test_scheduler_reschedule heartrate
  Add Python 3 compatibility fix
  [AIRFLOW-31] Use standard imports for hooks/operators
  [AIRFLOW-173] Initial implementation of FileSensor
  [AIRFLOW-224] Collect orphaned tasks and reschedule them
  [AIRFLOW-239] Fix tests indentation
  [AIRFLOW-225] Better units for task duration graph
  [AIRFLOW-241] Add testing done section to PR template
  [AIRFLOW-222] Show duration of task instances in ui
  [AIRFLOW-231] Do not eval user input in PrestoHook
  [AIRFLOW-216] Add Sqoop Hook and Operator
  [AIRFLOW-171] Add upgrade notes on email and S3 to 1.7.1.2