v2.0.0

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v1.10.14

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Bug Fixes
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• BugFix: Tasks with depends_on_past or task_concurrency are stuck (#​12663)
• Fix issue with empty Resources in executor_config (#​12633)
• Fix: Deprecated config force_log_out_after was not used (#​12661)
• Fix empty asctime field in JSON formatted logs (#​10515)
• [AIRFLOW-2809] Fix security issue regarding Flask SECRET_KEY (#​3651)
• [AIRFLOW-2884] Fix Flask SECRET_KEY security issue in www_rbac (#​3729)
• [AIRFLOW-2886] Generate random Flask SECRET_KEY in default config (#​3738)
• Add missing comma in setup.py (#​12790)
• Bugfix: Unable to import Airflow plugins on Python 3.8 (#​12859)
• Fix setup.py missing comma in setup_requires (#​12880)
• Don't emit first_task_scheduling_delay metric for only-once dags (#​12835)

Improvements
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• Update setup.py to get non-conflicting set of dependencies (#​12636)
• Rename [scheduler] max_threads to [scheduler] parsing_processes (#​12605)
• Add metric for scheduling delay between first run task & expected start time (#​9544)
• Add new-style 2.0 command names for Airflow 1.10.x (#​12725)
• Add Kubernetes cleanup-pods CLI command for Helm Chart (#​11802)
• Don't let webserver run with dangerous config (#​12747)
• Replace pkg_resources with importlib.metadata to avoid VersionConflict errors (#​12694)

Doc only changes
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• Clarified information about supported Databases

v1.10.13

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New Features
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• Add "already checked" to failed pods in K8sPodOperator (#​11368)
• Pass SQLAlchemy engine options to FAB based UI (#​11395)
• [AIRFLOW-4438] Add Gzip compression to S3_hook (#​8571)
• Add permission "extra_links" for Viewer role and above (#​10719)
• Add generate_yaml command to easily test KubernetesExecutor before deploying pods (#​10677)
• Add Secrets backend for Microsoft Azure Key Vault (#​10898)

Bug Fixes
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• SkipMixin: Handle empty branches (#​11120)
• [AIRFLOW-5274] dag loading duration metric name too long (#​5890)
• Handle no Dagrun in DagrunIdDep (#​8389) (#​11343)
• Fix Kubernetes Executor logs for long dag names (#​10942)
• Add on_kill support for the KubernetesPodOperator (#​10666)
• KubernetesPodOperator template fix (#​10963)
• Fix displaying of add serialized_dag table migration
• Fix Start Date tooltip on DAGs page (#​10637)
• URL encode execution date in the Last Run link (#​10595)
• Fixes issue with affinity backcompat in Airflow 1.10
• Fix KubernetesExecutor import in views.py
• Fix issues with Gantt View (#​12419)
• Fix Entrypoint and _CMD config variables (#​12411)
• Fix operator field update for SerializedBaseOperator (#​10924)
• Limited cryptography to < 3.2 for python 2.7
• Install cattr on Python 3.7 - Fix docs build on RTD (#​12045)
• Limit version of marshmallow-sqlalchemy
• Pin kubernetes to a max version of 11.0.0 (#​11974)
• Use snakebite-py3 for HDFS dependency for Python3 (#​12340)
• Removes snakebite kerberos dependency (#​10865)
• Fix failing dependencies for FAB and Celery (#​10828)
• Fix pod_mutation_hook for 1.10.13 (#​10850)
• Fix formatting of Host information
• Fix Logout Google Auth issue in Non-RBAC UI (#​11890)
• Add missing imports to app.py (#​10650)
• Show Generic Error for Charts & Query View in old UI (#​12495)
• TimeSensor should respect the default_timezone config (#​9699)
• TimeSensor should respect DAG timezone (#​9882)
• Unify user session lifetime configuration (#​11970)
• Handle outdated webserver session timeout gracefully. (#​12332)

Improvements
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• Add XCom.deserialize_value to Airflow 1.10.13 (#​12328)
• Mount airflow.cfg to pod_template_file (#​12311)
• All k8s object must comply with JSON Schema (#​12003)
• Validate airflow chart values.yaml & values.schema.json (#​11990)
• Pod template file uses custom custom env variable (#​11480)
• Bump attrs and cattrs dependencies (#​11969)
• Bump attrs to > 20.0 (#​11799)
• [AIRFLOW-3607] Only query DB once per DAG run for TriggerRuleDep (#​4751)
• Rename task with duplicate task_id
• Manage Flask AppBuilder Tables using Alembic Migrations (#​12352)
• airflow test only works for tasks in 1.10, not whole dags (#​11191)
• Improve warning messaging for duplicate task_ids in a DAG (#​11126)
• Pins moto to 1.3.14 (#​10986)
• DbApiHook: Support kwargs in get_pandas_df (#​9730)
• Make grace_period_seconds option on K8sPodOperator (#​10727)
• Fix syntax error in Dockerfile 'maintainer' Label (#​10899)
• The entrypoints in Docker Image should be owned by Airflow (#​10853)
• Make dockerfiles Google Shell Guide Compliant (#​10734)
• clean-logs script for Dockerfile: trim logs before sleep (#​10685)
• When sending tasks to celery from a sub-process, reset signal handlers (#​11278)
• SkipMixin: Add missing session.commit() and test (#​10421)
• Webserver: Further Sanitize values passed to origin param (#​12459)
• Security upgrade lodash from 4.17.19 to 4.17.20 (#​11095)
• Log instead of raise an Error for unregistered OperatorLinks (#​11959)
• Mask Password in Log table when using the CLI (#​11468)
• [AIRFLOW-3607] Optimize dep checking when depends on past set and concurrency limit
• Execute job cancel HTTPRequest in Dataproc Hook (#​10361)
• Use rst lexer to format airflow upgrade check output (#​11259)
• Remove deprecation warning from contrib/kubernetes/pod.py
• adding body as templated field for CloudSqlImportOperator (#​10510)
• Change log level for User's session to DEBUG (#​12414)

Deprecations
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• Deprecate importing Hooks from plugin-created module (#​12133)
• Deprecate adding Operators and Sensors via plugins (#​12069)

Doc only changes
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• [Doc] Correct description for macro task_instance_key_str (#​11062)
• Checks if all the libraries in setup.py are listed in installation.rst file (#​12023)
• Revise "Project Focus" copy (#​12011)
• Move Project focus and Principles higher in the README (#​11973)
• Remove archived link from README.md (#​11945)
• Update download url for Airflow Version (#​11800)
• Add Project URLs for PyPI page (#​11801)
• Move Backport Providers docs to our docsite (#​11136)
• Refactor rebase copy (#​11030)
• Add missing images for kubernetes executor docs (#​11083)
• Fix indentation in executor_config example (#​10467)
• Enhanced the Kubernetes Executor doc (#​10433)
• Refactor content to a markdown table (#​10863)
• Rename "Beyond the Horizon" section and refactor content (#​10802)
• Refactor official source section to use bullets (#​10801)
• Add section for official source code (#​10678)
• Add redbubble link to Airflow merchandise (#​10359)
• README Doc: Link to Airflow directory in ASF Directory (#​11137)
• Fix the default value for VaultBackend's config_path (#​12518)