CHANGELOG.md

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# v3.3.0

## New Features:

- AIP-103: Add Core API endpoints for task state and asset state (#67041)
- AIP-103: Add patch task state core API and support for ``expires_at`` in set API (#67319)
- Add ``awaiting_input`` task state for Human-in-the-loop (#68028)
- Return dag-specified results in the dag run wait API (#64577)
- Add ``POST /dags/{dag_id}/clearDagRuns`` bulk endpoint (#67709)
- Add bulk delete Dag Runs (#67095)
- Add bulk update to mark Dag runs as success/failed (#67948)
- Clear, mark success/failed and delete multiple task instances (#64141)
- Add partition clear support to the REST API matching the CLI (#68702)
- Propagate ``partition_date`` to consumers of partitioned assets (#67285)
- Add consumer-team asset filtering API endpoint support (#68034)
- Add Dag runs filters for Consuming Asset (#63624)
- Add async connection testing via workers for security isolation (#62343)
- Add ``nav_top_level`` option for plugin nav items (#67084)
- Implement patching of task group instances in the API (#62812)
- Add cursor-based pagination for the ``get_dag_runs`` endpoint (#65604)
- Add cursor-based pagination for the ``get_task_instances`` endpoint (#64845)
- Support ordering ``XCom`` entries in the REST API (#65418)
- Enable queueing up new tasks (#63484)
- Add the "is backfillable" property for Dags (#64644)
- Add ``DagRunType`` for operator (#63733)
- Pass ``try_number`` to the extra links API (#65661)
- Add ``rerun_with_latest_version`` config hierarchy for clear/rerun behavior (#63884)

## Improvements:

- Record writer info for every asset-store write for better cross-linkage (#67902)
- Apply note when clearing a Dag Run / task instances (#67639)
- Update search parameters to better leverage DB indexes (#64963)
- Filter task instances by rendered map index (#66008)
- Handle undecryptable Variable values gracefully in the Stable REST API (#65452)
- Surface import errors on deactivated Dags (#65687)
- Align Dag capitalization from "DAG" to "Dag" in the API (#66211, #66099, #66112)

## Bug Fixes:

- Stop exposing trigger kwargs in the REST API response (#67868)
- Fix Dag run partition-key filter breaking on composite keys with ``|`` (#68459)
- Fix sort order for mapped task instances (#67551)
- Fix using the Dag form when materializing an asset (#64211)
- Fix ``GET /auth/login`` missing 400 in the OpenAPI spec (#67571)
- Fix ``GET /pools`` list endpoint incorrectly documenting 404 in the OpenAPI spec (#67570)
- Fix backfill params not overriding existing Dag run conf (#64939)
- Fix ``PATCH /dags`` pagination bug and document wildcard ``dag_id_pattern`` (#63665)

# v3.2.2

## Improvements:

- UI: Filter task instances by rendered map index (#66008) (#67163)
- UI: Enable queue up new tasks (#63484) (#66869)
- Pass ``try_number`` to extra links API (#65661) (#66171)
- Update search parameters to better leverage DB indexes (#64963) (#65964)
- Add cursor-based pagination for ``get_dag_runs`` endpoint (#65604) (#65746)
- Support ordering ``XCom`` entries in the REST API and UI (#65418) (#65600)
- UI: Add Dag runs filters for Consuming Asset (#63624) (#65306)
- Align Dag capitalization from "DAG" to "Dag" in ``core_api`` (#66211) (#66304)

## Bug Fixes:

- Fix backfill params not overriding existing Dag run conf (#64939) (#65599)
- Fix ``PATCH /dags`` pagination bug and document wildcard ``dag_id_pattern`` (#65309)

# v3.2.1

## Bug Fixes:

 - Fix: use Dag form when materializing asset ([#64211](https://github.com/apache/airflow/pull/64211))

# v3.2.0

## New Features:

- Add Asset Partitioning support: backfill for partitioned DAGs ([#61464](https://github.com/apache/airflow/pull/61464))
- Add `partition_key` to `DagRunAssetReference` ([#61725](https://github.com/apache/airflow/pull/61725))
- Add partition key column and filter to DAG Runs list ([#61939](https://github.com/apache/airflow/pull/61939))
- Add `DagRunType` for asset materializations ([#62276](https://github.com/apache/airflow/pull/62276))
- Add `allowed_run_types` to allowlist specific DAG run types ([#61833](https://github.com/apache/airflow/pull/61833))
- Add DAG runs filters by `bundleVersion` ([#62810](https://github.com/apache/airflow/pull/62810))
- Expose `timetable_partitioned` in UI API ([#62777](https://github.com/apache/airflow/pull/62777))
- Add base React plugin destination ([#62530](https://github.com/apache/airflow/pull/62530))
- Add `team_name` to Pool APIs ([#60952](https://github.com/apache/airflow/pull/60952))
- Add `team_name` to connection public APIs ([#59336](https://github.com/apache/airflow/pull/59336))
- Add `team_id` to variable APIs ([#57102](https://github.com/apache/airflow/pull/57102))
- Add team selector to list variables and list connections pages ([#60995](https://github.com/apache/airflow/pull/60995))
- Support OR operator in search parameters ([#60008](https://github.com/apache/airflow/pull/60008))
- Add wildcard support for `dag_id` and `dag_run_id` in bulk task instance endpoint ([#57441](https://github.com/apache/airflow/pull/57441))
- Add `operator_name_pattern`, `pool_pattern`, `queue_pattern` as search filters for task instances ([#57571](https://github.com/apache/airflow/pull/57571))
- Add filters to Task Instances tab ([#56920](https://github.com/apache/airflow/pull/56920))
- Add API support for filtering DAGs by timetable type ([#58852](https://github.com/apache/airflow/pull/58852))
- Enable triggerer queues ([#59239](https://github.com/apache/airflow/pull/59239))
- Add ability to add, edit, and delete XComs directly from UI ([#58921](https://github.com/apache/airflow/pull/58921))
- Add HITL detail history ([#55952](https://github.com/apache/airflow/pull/55952), [#56760](https://github.com/apache/airflow/pull/56760))
- Add update_mask support for bulk PATCH APIs ([#54597](https://github.com/apache/airflow/pull/54597))
- Introduce named asset watchers ([#55643](https://github.com/apache/airflow/pull/55643))
- Add DAG ID pattern search functionality to DAG Runs and Task Instances ([#55691](https://github.com/apache/airflow/pull/55691))
- Add UI to allow creation of DAG Runs with partition key ([#58004](https://github.com/apache/airflow/pull/58004))
- Support retry multiplier parameter ([#56866](https://github.com/apache/airflow/pull/56866))
- Display active DAG runs count in header with auto-refresh ([#58332](https://github.com/apache/airflow/pull/58332))
- Add checkbox before clear task confirmation to prevent rerun of tasks in Running state ([#56351](https://github.com/apache/airflow/pull/56351))

## Improvements:

- Upgrade FastAPI and conform OpenAPI schema changes ([#61476](https://github.com/apache/airflow/pull/61476))
- Use SQLAlchemy native `Uuid`/`JSON` types instead of `sqlalchemy-utils` ([#61532](https://github.com/apache/airflow/pull/61532))
- Remove team ID and use team name as primary key ([#59109](https://github.com/apache/airflow/pull/59109))
- Update `BulkDeleteAction` to use generic type ([#59207](https://github.com/apache/airflow/pull/59207))
- Add link to API docs ([#53346](https://github.com/apache/airflow/pull/53346))

## Bug Fixes:

- Fix null `dag_run_conf` in `BackfillResponse` serialization ([#63259](https://github.com/apache/airflow/pull/63259))
- Fix missing `dag_id` filter on DAG Run query ([#62750](https://github.com/apache/airflow/pull/62750))
- Fix `HITLResponse` data model name ([#57795](https://github.com/apache/airflow/pull/57795))
- Remove unused parameter in logout ([#58045](https://github.com/apache/airflow/pull/58045))

# v3.1.8

## Bug Fixes:

 - Fix: 404 queued asset events from API server logs ([#62934](https://github.com/apache/airflow/pull/62934))
 - Fix executor slots showing negative infinity ([#61140](https://github.com/apache/airflow/pull/61140))
 - Fix Pool API slots validation ([#61071](https://github.com/apache/airflow/pull/61071))
 - Add ``run_after`` alias to ``XComResponse`` for backward compatibility ([#61443](https://github.com/apache/airflow/pull/61443))

# v3.1.6

## Bug Fixes:

 - Update refresh token flow ([#55506](https://github.com/apache/airflow/pull/55506))
 - Patch pools should have an optional description ([#58066](https://github.com/apache/airflow/pull/58066))(#59728)
 - Add task group ID filtering support to task instance query [#59511](https://github.com/apache/airflow/pull/59511)
 - Fix backfill run_on_latest_version defaulting to False instead of True [#59328](https://github.com/apache/airflow/pull/59328)
 - Update refresh token flow [#58649](https://github.com/apache/airflow/pull/58649)
 - Patch pools should have an optional description [#58169](https://github.com/apache/airflow/pull/58169)

# v3.1.3

## New Features:

- Add query limit protection to prevent excessive database queries in DAG runs list endpoints ([#57450](https://github.com/apache/airflow/pull/57450))
- Change `extra` field type to `dict[str, JsonValue]` for Asset, AssetAlias, and AssetEvent models ([#57352](https://github.com/apache/airflow/pull/57352))
- Add `task_display_name` alias field to EventLogResponse for better task identification ([#55160](https://github.com/apache/airflow/pull/55160))
- Add `is_favorite` field to DAGs list API to support user-specific DAG favorites ([#56341](https://github.com/apache/airflow/pull/56341))

## Improvements:

- Enhance API documentation for sorting functionality ([#56617](https://github.com/apache/airflow/pull/56617))
- Improve API documentation for the `order_by` query parameter ([#55988](https://github.com/apache/airflow/pull/55988))
- Remove deprecated `dagReports` API endpoint ([#56609](https://github.com/apache/airflow/pull/56609))

## Bug Fixes:

- Fix logout functionality in airflow-core to properly handle session termination ([#57990](https://github.com/apache/airflow/pull/57990))
- Fix API endpoint for clearing task instances to properly support mapped task instances with specific map indexes ([#56346](https://github.com/apache/airflow/pull/56346))


# v3.1.0

## New Features:

- Add `map_index` filter to TaskInstance API queries ([#55614](https://github.com/apache/airflow/pull/55614))
- Add `has_import_errors` filter to Core API GET /dags endpoint ([#54563](https://github.com/apache/airflow/pull/54563))
- Add `dag_version` filter to get_dag_runs endpoint ([#54882](https://github.com/apache/airflow/pull/54882))
- Implement pattern search for event log endpoint ([#55114](https://github.com/apache/airflow/pull/55114))
- Add asset-based filtering support to DAG API endpoint ([#54263](https://github.com/apache/airflow/pull/54263))
- Add Greater Than and Less Than range filters to DagRuns and Task Instance list ([#54302](https://github.com/apache/airflow/pull/54302))
- Add `try_number` as filter to task instances ([#54695](https://github.com/apache/airflow/pull/54695))
- Add filters to Browse XComs endpoint ([#54049](https://github.com/apache/airflow/pull/54049))
- Add Filtering by DAG Bundle Name and Version to API routes ([#54004](https://github.com/apache/airflow/pull/54004))
- Add search filter for DAG runs by triggering user name ([#53652](https://github.com/apache/airflow/pull/53652))
- Enable multi sorting (AIP-84) ([#53408](https://github.com/apache/airflow/pull/53408))
- Add `run_on_latest_version` support for backfill and clear operations ([#52177](https://github.com/apache/airflow/pull/52177))
- Add `run_id_pattern` search for Dag Run API ([#52437](https://github.com/apache/airflow/pull/52437))
- Add tracking of triggering user to Dag runs ([#51738](https://github.com/apache/airflow/pull/51738))
- Expose DAG parsing duration in the API ([#54752](https://github.com/apache/airflow/pull/54752))

## New API Endpoints:

- Add Human-in-the-Loop (HITL) endpoints for approval workflows ([#52868](https://github.com/apache/airflow/pull/52868), [#53373](https://github.com/apache/airflow/pull/53373), [#53376](https://github.com/apache/airflow/pull/53376), [#53885](https://github.com/apache/airflow/pull/53885), [#53923](https://github.com/apache/airflow/pull/53923), [#54308](https://github.com/apache/airflow/pull/54308), [#54310](https://github.com/apache/airflow/pull/54310), [#54723](https://github.com/apache/airflow/pull/54723), [#54773](https://github.com/apache/airflow/pull/54773), [#55019](https://github.com/apache/airflow/pull/55019), [#55463](https://github.com/apache/airflow/pull/55463), [#55525](https://github.com/apache/airflow/pull/55525), [#55535](https://github.com/apache/airflow/pull/55535), [#55603](https://github.com/apache/airflow/pull/55603), [#55776](https://github.com/apache/airflow/pull/55776))
- Add endpoint to watch dag run until finish ([#51920](https://github.com/apache/airflow/pull/51920))
- Add TI bulk actions endpoint ([#50443](https://github.com/apache/airflow/pull/50443))
- Add Keycloak Refresh Token Endpoint ([#51657](https://github.com/apache/airflow/pull/51657))

## Deprecations:

- Mark `DagDetailsResponse.concurrency` as deprecated ([#55150](https://github.com/apache/airflow/pull/55150))

## Bug Fixes:

- Fix dag import error modal pagination ([#55719](https://github.com/apache/airflow/pull/55719))


# v3.0.2

## Major changes:

- Add `owner_links` field to DAGDetailsResponse ([#50557](https://github.com/apache/airflow/pull/50557))
- Allow non-string valid JSON values in Variable import ([#49844](https://github.com/apache/airflow/pull/49844))
- Add `bundle_version` to DagRun response ([#49726](https://github.com/apache/airflow/pull/49726))
- Use `NonNegativeInt` for `backfill_id` ([#49691](https://github.com/apache/airflow/pull/49691))
- Rename operation IDs for task instance endpoints to include map indexes ([#49608](https://github.com/apache/airflow/pull/49608))
- Remove filtering by last dag run state in patch dags endpoint ([#51176](https://github.com/apache/airflow/pull/51176))
- Make `dag_run` nullable in Details page ([#50719](https://github.com/apache/airflow/pull/50719))

## Bug Fixes

- Fix OpenAPI schema for `get_log` API ([#50547](https://github.com/apache/airflow/pull/50547))
- Fix bulk action annotation ([#50852](https://github.com/apache/airflow/pull/50852))
- Fix `patch_task_instance` endpoint ([#50550](https://github.com/apache/airflow/pull/50550))

# v3.0.0

This is the first release of the **Airflow 3.0.0** Python client. It introduces compatibility with the new [Airflow 3.0 REST API](https://airflow.apache.org/docs/apache-airflow/3.0.0/stable-rest-api-ref.html), and includes several **breaking changes** and behavior updates.

Below is a list of important changes. Refer to individual endpoint documentation for full details.

- API v1 (`/api/v1`) has been dropped and replaced with API v2(`/api/v2`).

- **422 Validation Errors (instead of 400)**

  The API now returns `422 Unprocessable Entity` for validation errors (e.g. bad payload, path params, or query params), instead of `400 Bad Request`.

- **Partial response support removed (`fields` parameter)**

  Endpoints like `GET /dags` no longer support the `fields` query param for partial responses. Full objects are returned by default. This feature may return in a future 3.x release.

- Passing list in query parameters switched from ``form, non exploded`` to ``form, exploded`` i.e before ``?my_list=item1,item2`` now ``?my_list=item1&my_list=item2``

- **`execution_date` has been removed**

  The previously deprecated `execution_date` parameter and fields are now fully removed. Use `logical_date` instead.

- **Datetime format updated to RFC3339-compliant**

  Datetimes returned are now in [RFC3339](https://datatracker.ietf.org/doc/html/rfc3339) format (e.g. `2024-10-01T13:00:00Z`). Both `Z` and `+00:00` forms are accepted in inputs.
  → This change comes from FastAPI & Pydantic v2 behavior.
  [More info](https://github.com/fastapi/fastapi/discussions/7693#discussioncomment-5143311)

- PATCH on ``DagRun`` and ``TaskInstance`` are more generic and allow in addition to update the resource state and the note content.

  Therefore, the two legacy dedicated endpoints to update a ``DagRun`` note and ``TaskInstance`` note have been removed.

  Same for the set task instance state, it is now handled by the broader PATCH on task instances.

- ``assets/queuedEvent`` endpoints have moved to ``assets/queuedEvents`` for consistency.

- **`dag_parsing` returns 409 for duplicates**

  If a `DagPriorityParsingRequest` already exists, `POST /dag_parsing` now returns `409 Conflict` instead of `201 Created`.

- **Default value change in `clearTaskInstances`**

  The `reset_dag_runs` field now defaults to `true` instead of `false`.

- **Pool name is no longer editable**

  `PATCH /pools/{pool_name}` can no longer be used to rename a pool. Pool names are immutable via the API.

- **`logical_date` is now a required nullable field**

  When triggering a DAG run (`POST /dags/{dag_id}/dagRuns`), `logical_date` is now required but can explicitly be set to `null`.

# v2.10.0

## Major changes:

   - Add dag_stats rest api endpoint ([#41017](https://github.com/apache/airflow/pull/41017))
   - AIP-64: Add task instance history list endpoint ([#40988](https://github.com/apache/airflow/pull/40988))
   - Change DAG Audit log tab to Event Log ([#40967](https://github.com/apache/airflow/pull/40967))
   - AIP-64: Add REST API endpoints for TI try level details ([#40441](https://github.com/apache/airflow/pull/40441))
   - Make XCom display as react json ([#40640](https://github.com/apache/airflow/pull/40640))
   - Replace usages of task context logger with the log table ([#40867](https://github.com/apache/airflow/pull/40867))
   - Fix tasks API endpoint when DAG doesn't have `start_date` ([#40878](https://github.com/apache/airflow/pull/40878))
   - Add try_number to log table ([#40739](https://github.com/apache/airflow/pull/40739))
   - Add executor field to the task instance API ([#40034](https://github.com/apache/airflow/pull/40034))
   - Add task documentation to details tab in grid view. ([#39899](https://github.com/apache/airflow/pull/39899))
   - Add max_consecutive_failed_dag_runs in API spec ([#39830](https://github.com/apache/airflow/pull/39830))
   - Add task failed dependencies to details page. ([#38449](https://github.com/apache/airflow/pull/38449))
   - Add dag re-parsing request endpoint ([#39138](https://github.com/apache/airflow/pull/39138))
   - Reorder OpenAPI Spec tags alphabetically ([#38717](https://github.com/apache/airflow/pull/38717))


# v2.9.1

## Major changes:

   - Add max_consecutive_failed_dag_runs in API spec ([#39830](https://github.com/apache/airflow/pull/39830))


# v2.9.0

## Major changes:

   - Allow users to write dag_id and task_id in their national characters, added display name for dag / task (v2) ([#38446](https://github.com/apache/airflow/pull/38446))
   - Add dataset_expression to grid dag details ([#38121](https://github.com/apache/airflow/pull/38121))
   - Adding run_id column to log table ([#37731](https://github.com/apache/airflow/pull/37731))
   - Show custom instance names for a mapped task in UI ([#36797](https://github.com/apache/airflow/pull/36797))
   - Add excluded/included events to get_event_logs api ([#37641](https://github.com/apache/airflow/pull/37641))
   - Filter Datasets by associated dag_ids (GET /datasets) ([#37512](https://github.com/apache/airflow/pull/37512))
   - Add data_interval_start and data_interval_end in dagrun create API endpoint ([#36630](https://github.com/apache/airflow/pull/36630))
   - Return the specified field when get dag/dagRun ([#36641](https://github.com/apache/airflow/pull/36641))

## NEW API supported

   - Add post endpoint for dataset events ([#37570](https://github.com/apache/airflow/pull/37570))
   - Add "queuedEvent" endpoint to get/delete DatasetDagRunQueue ([#37176](https://github.com/apache/airflow/pull/37176))


# v2.8.0

## Major changes:

  - Allow filtering event logs by attributes ([#34417](https://github.com/apache/airflow/pull/34417))
  - Add extra fields to plugins endpoint ([#34913](https://github.com/apache/airflow/pull/34913))
  - Let auth managers provide their own API endpoints ([#34349](https://github.com/apache/airflow/pull/34349))
  - Enable pools to consider deferred tasks ([#32709](https://github.com/apache/airflow/pull/32709))
  - Add dag_run_ids and task_ids filter for the batch task instance API endpoint ([#32705](https://github.com/apache/airflow/pull/32705))

## Major Fixes

  - Add DagModel attributes before dumping DagDetailSchema for get_dag_details API endpoint ([#34947](https://github.com/apache/airflow/pull/34947))
  - Add TriggerRule missing value in rest API ([#35194](https://github.com/apache/airflow/pull/35194))
  - Fix wrong plugin schema ([#34858](https://github.com/apache/airflow/pull/34858))
  - Make dry run optional for patch task instance ([#34568](https://github.com/apache/airflow/pull/34568))
  - OpenAPI Spec fix nullable alongside $ref ([#32887](https://github.com/apache/airflow/pull/32887))
  - Clarify new_state in OpenAPI spec ([#34056](https://github.com/apache/airflow/pull/34056))

## NEW API supported

  - NA

# v2.7.3

## Major changes:

 - NA

## Major Fixes

 - Add TriggerRule missing value in rest API ([#35194](https://github.com/apache/airflow/pull/35194))
 - Fix wrong plugin schema ([#34858](https://github.com/apache/airflow/pull/34858))

# v2.7.2

 Apache Airflow API version: 2.7.2

## Major changes:

 - NA

## Major Fixes

- Fix: make dry run optional for patch task instance  ([#34568](https://github.com/apache/airflow/pull/34568))

## NEW API supported

 - NA

# v2.7.0

Apache Airflow API version: 2.7.0

## Major changes:

 - Enable pools to consider deferred tasks ([#32709](https://github.com/apache/airflow/pull/32709))
 - add dag_run_ids and task_ids filter for the batch task instance API endpoint ([#32705](https://github.com/apache/airflow/pull/32705))
 - Add xcom map_index as a filter to xcom endpoint ([#32453](https://github.com/apache/airflow/pull/32453))
 - Updates health check endpoint to include dag_processor status. ([#32382](https://github.com/apache/airflow/pull/32382))
 - Add TriggererStatus to OpenAPI spec ([#31579](https://github.com/apache/airflow/pull/31579))

## Major Fixes

 - OpenAPI Spec fix nullable alongside $ref ([#32887](https://github.com/apache/airflow/pull/32887))
 - Fix incorrect default on readonly property in our API ([#32510](https://github.com/apache/airflow/pull/32510))
 - Fix broken links in openapi/v1.yaml ([#31619](https://github.com/apache/airflow/pull/31619))
 - Update Dag trigger API and command docs ([#32696](https://github.com/apache/airflow/pull/32696))

## NEW API supported

 - NA

# v2.6.2

Apache Airflow API version: 2.6.2

## Major changes:

 - Add TriggererStatus to OpenAPI spec ([#31579](https://github.com/apache/airflow/pull/31579))

## Major Fixes

 - Fixing broken links in openapi/v1.yaml ([#31619](https://github.com/apache/airflow/pull/31619))

## NEW API supported

 - NA

# v2.6.1

Apache Airflow API version: 2.6.1

## Major changes:

 - NA

## Major Fixes

 - Fix Pool schema OpenAPI spec ([#30973](https://github.com/apache/airflow/pull/30973))

## NEW API supported

 - NA

# v2.6.0

Apache Airflow API version: 2.6.0

## Major changes:

 - Minimum Python version is 3.7
 - DAGRun dag_id parameter is properly validated as read-only and setting it might result in an error:
   "`dag_id` is a read-only attribute" This might break some workflows that used examples from the documentation.

## Major Fixes

 - Move read only property in order to fix Dagrun API docs ([#30149](https://github.com/apache/airflow/pull/30149))
 - Fix clear dag run openapi spec responses by adding additional return type ([#29600](https://github.com/apache/airflow/pull/29600))
 - Fix Rest API update user output ([#29409](https://github.com/apache/airflow/pull/29409))
 - Add a param for get_dags endpoint to list only unpaused dags
([#28713](https://github.com/apache/airflow/pull/28713))
 - Expose updated_at filter for dag run and task instance endpoints ([#28636](https://github.com/apache/airflow/pull/28636))

## NEW API supported

 - NA

# v2.5.1

Apache Airflow API version: 2.5.1

## Major changes:

- NA

## Major fixes:

- Fix authentication issues by regenerating the client with proper security schemas

## New API supported:

- NA

# v2.5.0

Apache Airflow API version: 2.5.x

## Major changes:

- NA

## Major fixes:

- NA

## New API supported:

- GET /datasets/events | Get dataset events
- GET /datasets | Get datasets
- GET /datasets/{id} | Get a dataset
- POST /dags/{dag_id}/dagRuns/{dag_run_id}/clear | Clear a dagrun endpoint
- GET /dags/{dag_id}/dagRuns/{dag_run_id}/upstreamDatasetEvents | Get dataset events for a DAG run

# v2.3.0

Apache Airflow API version: 2.3.x

## Major changes:

- NA

## Major fixes:

- NA

## New API supported:

- PATCH /dags | Update DAGs
- GET /dags/{dag_id}/dagRuns/{dag_run_id}/taskInstances/{task_id}/{map_index} | Get a mapped task instance
- GET /dags/{dag_id}/dagRuns/{dag_run_id}/taskInstances/{task_id}/listMapped | List mapped task instances

# v2.2.0

Apache Airflow API version: 2.2.x

## Major changes:

- Client code is generated using OpenApi's 5.3.0 generator CLI

## Major fixes:

- NA

## New API supported:

- POST /connections/test | Test a connection
- DELETE /dags/{dag_id} | Delete a DAG
- PATCH /dags/{dag_id}/dagRuns/{dag_run_id} | Modify a DAG run
- DELETE /users/{username} | Delete a user
- PATCH /users/{username} | Update a user
- POST /users | Create a user

# v2.1.0

Apache Airflow API version: 2.1.x

## Major changes:

 - Client code is generated using OpenApi's 5.1.1 generator CLI

## Major fixes:

 - Fixed the iteration issue on array items caused by unsupported class 'object'.
   Issue [#15](https://github.com/apache/airflow-client-python/issues/15)

## New API supported:

 - Permissions
 - Plugins
 - Providers
 - Roles
 - Users

# v2.0.0

Apache Airflow API version: 2.0.x

Initial version of the Python client.