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rpathade commented May 13, 2026 •

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What this PR does / why we need it

Adds a lifecycle state machine and enabled/disabled toggle for feature views:

Lifecycle State: CREATED → GENERATED → MATERIALIZING → AVAILABLE_ONLINE tracks feature views from registration through materialization
Operational Status: ENABLED / DISABLED toggle controls serving and materialization
Serving rule: Features served online only if state == AVAILABLE_ONLINE AND enabled == True

Which issue(s) this PR fixes

Closes #6331

Checks

I've made sure the tests are passing.
My commits are signed off (git commit -s)
My PR title follows conventional commits format

Testing Strategy

Unit tests
Integration tests
Manual tests
Testing is not required for this change

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rpathade force-pushed the feat/feature-view-enabled-disabled-v2 branch from f74306c to 4685564 Compare

May 16, 2026 17:57

rpathade marked this pull request as ready for review

May 16, 2026 18:52

rpathade requested a review from a team as a code owner

May 16, 2026 18:52

franciscojavierarceo approved these changes

May 16, 2026

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franciscojavierarceo added the ok-to-test label

May 16, 2026

ntkathole reviewed

May 19, 2026

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Comment thread

sdk/python/feast/infra/registry/registry.py

		if hasattr(existing_proto.meta, "state") and hasattr(updated_fv, "state"):
		state_val = getattr(updated_fv, "state")
		if isinstance(state_val, FeatureViewState):
		existing_proto.meta.state = state_val.to_proto()

ntkathole May 19, 2026

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Every feast apply resets all feature views back to CREATED, even if they were already AVAILABLE_ONLINE

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rpathade May 20, 2026

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both feast apply paths now preserve the existing state from the registry instead of overwriting it with the default STATE_UNSPECIFIED. Works across all registry backends.

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ntkathole reviewed

May 19, 2026

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sdk/python/feast/cli/feature_views.py

		print(f"Feature view '{name}' is already in state {new_state.name}.")
		return

		fv.state = new_state

ntkathole May 19, 2026

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I think this needs validation, It's better to add Valid transitions maps so that user is not able to bypass or skip some state

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rpathade May 20, 2026

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Added _VALID_STATE_TRANSITIONS map and can_transition_to() validation in the set-state command. Invalid transitions are now rejected with a message showing allowed transitions.

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ntkathole reviewed

May 19, 2026

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sdk/python/feast/infra/registry/registry.py

		(start_date, end_date)
		)
		existing_feature_view.last_updated_timestamp = _utc_now()
		# Transition state to AVAILABLE_ONLINE after materialization.

ntkathole May 19, 2026

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We are trying to set AVAILABLE_ONLINE state at multiple places, either we should set this state in feature_store.py or registry.py. Since _materialize_single_feature_view sets state to AVAILABLE_ONLINE and then calls registry.apply_materialization which also sets it to AVAILABLE_ONLINE, this is redundant.

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rpathade May 20, 2026

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Removed the duplicate from feature_store.py.

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ntkathole reviewed

May 20, 2026

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sdk/python/feast/feature_store.py Resolved

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sdk/python/feast/feature_store.py

		end_date = utils.make_tzaware(end_date) or _utc_now()

		# Transition state to MATERIALIZING before starting.
		previous_state = getattr(feature_view, "state", None)

ntkathole May 20, 2026

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Similar to cli, can_transition_to() check can be enforced here as well

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rpathade May 21, 2026

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Added can_transition_to() check in both materialization paths, guarded with state != STATE_UNSPECIFIED for backward compatibility.

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sdk/python/feast/cli/feature_views.py Outdated

		fv = store.registry.get_any_feature_view(name, store.project)
		except FeastObjectNotFoundException as e:
		print(e)
		exit(1)

ntkathole May 20, 2026

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Use sys.exit(1) or ctx.exit(1) instead

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ntkathole reviewed

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sdk/python/feast/feature_store.py Resolved

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rpathade marked this pull request as draft

May 21, 2026 02:20

rpathade and others added 9 commits

May 20, 2026 20:36


          feat: Add enabled/disabled toggle for feature views

85a18dc

Signed-off-by: RutujaPathade <[email protected]>


          feat: Add demo noteboooks for users

5e98c7f

Signed-off-by: ntkathole <[email protected]>
Signed-off-by: RutujaPathade <[email protected]>


          feat: Add CLI enable/disable commands and registry metadata support

f735cd2

Signed-off-by: RutujaPathade <[email protected]>


          Added features

426ae09

Signed-off-by: RutujaPathade <[email protected]>


          fix(compute-engine/local): Honor field_mapping on join keys in dedup …

365ecb4

…+ join nodes (feast-dev#6395)

* fix: Apply field mapping to join keys in local compute engine nodes

When a batch source defines a `field_mapping` that renames an entity join
key (e.g. `USERID` -> `user_id`), the source-read node renames the columns
on the pulled Arrow table to their mapped names. Downstream `LocalDedupNode`
and `LocalJoinNode` then look up the *pre-mapping* names from
`column_info.join_keys`, which raises `KeyError: Index(['USERID'])` during
materialization (or returns an empty join).

Add a `join_keys_columns` property on `ColumnInfo` that mirrors the existing
`timestamp_column` / `created_timestamp_column` properties — returning join
keys translated through `field_mapping` — and use it from the dedup and
join nodes.

Fixes feast-dev#5942.

Signed-off-by: 1fanwang <[email protected]>

* test: also cover LocalJoinNode field_mapping case

Signed-off-by: 1fanwang <[email protected]>

---------

Signed-off-by: 1fanwang <[email protected]>
Signed-off-by: RutujaPathade <[email protected]>


          feat: Add Prometheus gauges for FeatureStore installation telemetry (f…

5b94d4d

…east-dev#6354)

Signed-off-by: ntkathole <[email protected]>
Signed-off-by: RutujaPathade <[email protected]>


          docs: Rename Atlas Vector Search to MongoDB Vector Search and fix cod…

b5297b8

…e examples

Signed-off-by: jvincent-mongodb <[email protected]>
Signed-off-by: RutujaPathade <[email protected]>


          feat(dynamodb): Use ProjectionExpression when requested_features is set

04d500c

The requested_features parameter was accepted by online_read and
online_read_async but never used -- DynamoDB always fetched all
features stored in the values map regardless. Add a
ProjectionExpression to BatchGetItem requests when requested_features
is provided, reducing data transfer, latency, and read costs.

Fixes feast-dev#6058

Signed-off-by: Jonathan Wrede <[email protected]>
Signed-off-by: RutujaPathade <[email protected]>


          fix(dynamodb): Fix mypy type for _build_projection_expression return

c9e368b

The return dict contains both str and Dict[str, str] values, so the
return type must be Dict[str, Any] not Dict[str, str].

Signed-off-by: Jonathan Wrede <[email protected]>
Signed-off-by: RutujaPathade <[email protected]>

rpathade force-pushed the feat/feature-view-enabled-disabled-v2 branch from c050656 to 86e81b8 Compare

May 21, 2026 03:36

Jwrede and others added 7 commits

May 20, 2026 20:37


          fix(bigquery): Enable list inference for parquet loads in offline_wri…

de050ab

…te_batch

When pushing features with array/list types (e.g. STRING_LIST) to
BigQuery via offline_write_batch, the data arrives as empty arrays
because BigQuery's parquet loader does not infer list structure by
default. Set parquet_options.enable_list_inference = True on the
LoadJobConfig so array columns are written correctly.

Fixes feast-dev#5845

Signed-off-by: Jonathan Wrede <[email protected]>
Signed-off-by: RutujaPathade <[email protected]>


          fix(trino): Clean up temporary entity tables after retrieval (feast-d…

78fcd72

…ev#6381)

* fix(trino): Clean up temporary entity tables after retrieval

TrinoOfflineStore.get_historical_features() creates a temporary table
for the entity DataFrame but never drops it, leaking tables
indefinitely. Apply the same context manager pattern used by
BigQuery, Redshift, and Athena offline stores: wrap the query in a
generator that issues DROP TABLE IF EXISTS in a finally block.

Fixes feast-dev#6306

Signed-off-by: Jonathan Wrede <[email protected]>

* fix: sort imports for ruff compliance

Signed-off-by: Jonathan Wrede <[email protected]>

* fix: decouple temp table cleanup from query access

Avoid dropping the temporary entity table on to_sql() calls.
Previously, every method used a context manager that dropped
the table on exit, so calling to_sql() before to_df() would
destroy the table and cause subsequent queries to fail.

Now the query is stored as a plain string and cleanup is
handled by a dedicated _drop_temp_table() method called only
after query execution (to_df, to_trino). A __del__ fallback
ensures cleanup if execution methods are never called. The
_cleaned_up flag makes the drop idempotent.

Signed-off-by: Jonathan Wrede <[email protected]>

---------

Signed-off-by: Jonathan Wrede <[email protected]>
Signed-off-by: RutujaPathade <[email protected]>


          feat(bigquery): Support DATE-type event timestamp columns (feast-dev#…

2014acd

…6362)

* feat(bigquery): Support DATE-type event timestamp columns

When the event_timestamp column in BigQuery is a DATE type, the
generated SQL wraps comparison values in TIMESTAMP(), causing a type
mismatch error. This adds a timestamp_field_type parameter to
BigQuerySource that, when set to "DATE", generates DATE() comparisons
instead.

Closes feast-dev#2530 (part 2)

Signed-off-by: Jonathan Wrede <[email protected]>

* fix(bigquery): Use protobuf 4.25.x compatible generated code

The proto files were regenerated with protobuf 6.31.1 / grpcio-tools
1.80.0, which imports runtime_version -- a module that does not exist
in protobuf 4.25.x used by the project. Revert generated code to
4.25.1 format while keeping the new timestamp_field_type field.

Signed-off-by: Jonathan Wrede <[email protected]>

* fix(bigquery): Add Literal type annotation for cast_style

Mypy infers str from the ternary expression; annotate with the
exact Literal union so the call to get_timestamp_filter_sql passes
type checking.

Signed-off-by: Jonathan Wrede <[email protected]>

* fix: Make timestamp_field_type default to None in FeatureViewQueryContext

Callers that do not use DATE-typed timestamp fields (e.g. Spark offline
store tests) should not be forced to pass timestamp_field_type. Adding
a default keeps the new field backward-compatible.

Signed-off-by: Jonathan Wrede <[email protected]>

* fix: Keep timestamp_field_type required in FeatureViewQueryContext

A default value on timestamp_field_type breaks the
SparkFeatureViewQueryContext subclass because its non-default fields
(min_date_partition, max_date_partition) would follow a field with a
default. Instead, keep it required and update the Spark test to pass it.

Signed-off-by: Jonathan Wrede <[email protected]>

* fix: regenerate protos matching upstream mypy-protobuf style

Reset all non-DataSource generated files to match master.
Only DataSource_pb2.py and DataSource_pb2.pyi contain our
timestamp_field_type additions (field 28). The .pyi stub
is hand-edited to match the existing import style used on
master.

Signed-off-by: Jonathan Wrede <[email protected]>

---------

Signed-off-by: Jonathan Wrede <[email protected]>
Signed-off-by: RutujaPathade <[email protected]>


          fix: Fixes for ray source

5e69e5f

Signed-off-by: ntkathole <[email protected]>
Signed-off-by: RutujaPathade <[email protected]>


          feat: Expose registry endpoints on feature server for MCP access

53e4a92

Mount the existing REST registry routers under /registry on the feature
server so that fastapi_mcp automatically exposes registry introspection
(list/get for entities, feature views, data sources, feature services,
permissions, projects, saved datasets, lineage, search) as MCP tools.

The RegistryServer is created in-process from store.registry — no
external registry server is required. Auth is enforced via
inject_user_details on every mounted router.

Made-with: Cursor
Signed-off-by: Chaitany patel <[email protected]>
Made-with: Cursor
Signed-off-by: RutujaPathade <[email protected]>


          fix: Revert state propagation to always update in _update_metadata_fi…

e9791b0

…elds

Signed-off-by: RutujaPathade <[email protected]>


          fix: Recompile protos for protobuf 4.x compatibility and fix state ma…

f7fd0f8

…chine to be opt-in

Signed-off-by: RutujaPathade <[email protected]>

rpathade and others added 8 commits

May 20, 2026 20:37


          feat: Add unit tests for state machine and clean up lazy imports in r…

a4f7ab8

…egistry

Signed-off-by: RutujaPathade <[email protected]>


          fix: Address review comments for feature view state management

3aa8778

Signed-off-by: RutujaPathade <[email protected]>


          fix: Resolve integration test failures in apply loop

e626433

Signed-off-by: RutujaPathade <[email protected]>


          fix: Resolve integration test failures in apply loop

8130b63

Signed-off-by: RutujaPathade <[email protected]>


          Apply suggestion from @ntkathole

2b54bd0

Co-authored-by: Nikhil Kathole <[email protected]>
Signed-off-by: RutujaPathade <[email protected]>


          fix: Resolve review comments for feature_store

cb33b6d

Signed-off-by: RutujaPathade <[email protected]>


          fix: Resolve review comments for feature_views.py

f3b94eb

Signed-off-by: RutujaPathade <[email protected]>


          Merge branch 'master' into feat/feature-view-enabled-disabled-v2

a4c85dc

Signed-off-by: RutujaPathade <[email protected]>

rpathade force-pushed the feat/feature-view-enabled-disabled-v2 branch from 86e81b8 to a4c85dc Compare

May 21, 2026 03:40


          Merge remote-tracking branch 'origin/master' into feat/feature-view-e…

abb6a41

…nabled-disabled-v2

Signed-off-by: RutujaPathade <[email protected]>

rpathade marked this pull request as ready for review

May 21, 2026 04:12

ntkathole commented May 21, 2026

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@rpathade Code looks good, but I see couple of gaps in overall feature:

No documentation added
No programmatic store.enable_feature_view() / store.disable_feature_view() methods, first-class method on FeatureStore would be cleaner.

store.enable_feature_view("my_view")
store.disable_feature_view("my_view")
store.set_feature_view_state("my_view", FeatureViewState.GENERATED)

feast feature-views describe doesn't show enabled/state.
No commands under on-demand-feature-views or stream-feature-views. The enable/disable/set-state commands only live under feast feature-views.
No support in REST/gRPC server apis
No UI support added

Let me know if you would like to handle it all or some of them in same PR or different one.

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rpathade commented May 21, 2026 •

edited

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@rpathade Code looks good, but I see couple of gaps in overall feature:

No documentation added

No programmatic store.enable_feature_view() / store.disable_feature_view() methods, first-class method on FeatureStore would be cleaner.
store.enable_feature_view("my_view")
store.disable_feature_view("my_view")
store.set_feature_view_state("my_view", FeatureViewState.GENERATED)
feast feature-views describe doesn't show enabled/state.

No commands under on-demand-feature-views or stream-feature-views. The enable/disable/set-state commands only live under feast feature-views.

No support in REST/gRPC server apis

No UI support added

Let me know if you would like to handle it all or some of them in same PR or different one.

Thanks for the review! I think it makes sense to handle these incrementally:

This PR:

Add store.enable_feature_view() / store.disable_feature_view() / store.set_feature_view_state() methods on FeatureStore
Update feast feature-views describe to show enabled/state

Follow-up PRs:

Extend enable/disable/set-state support to on-demand-feature-views, stream-feature-views, and the REST/gRPC APIs
Add UI support and documentation

If this plan works for you, happy to create the follow-up issues and resolve them.

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ntkathole commented May 21, 2026

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@rpathade Sounds good!

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rpathade and others added 2 commits

May 21, 2026 18:51


          feat: Add FeatureStore methods and update describe for enabled/state

f4dd0a4

Signed-off-by: RutujaPathade <[email protected]>


          Merge branch 'master' into feat/feature-view-enabled-disabled-v2

a3f65b0

This was referenced May 22, 2026

Extend enable/disable/set-state to all feature view types and REST/gRPC APIs #6429

Open

feat: Extend enable/disable/set-state to all feature view types and REST APIs #6431

Open

rpathade added 2 commits

May 22, 2026 02:41


          fix: Add type: ignore comments for mypy on BaseFeatureView attr access

efd41a6

Signed-off-by: RutujaPathade <[email protected]>


          fix: Remove REST API endpoints for enable/disable/set-state (deferred…

436a712

… to follow-up PR)

Signed-off-by: RutujaPathade <[email protected]>

ntkathole commented May 22, 2026

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@rpathade please resolve the conflicts, and rebase, then will get it merged

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rpathade marked this pull request as draft

May 22, 2026 18:09


          Merge remote-tracking branch 'origin/master' into feat/feature-view-e…

…nabled-disabled-v2

Signed-off-by: RutujaPathade <[email protected]>

# Conflicts:
#	sdk/python/feast/feature_view.py
#	sdk/python/feast/on_demand_feature_view.py
#	sdk/python/feast/stream_feature_view.py

rpathade marked this pull request as ready for review

May 22, 2026 18:48

ntkathole approved these changes

May 23, 2026

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Thank you @rpathade

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ntkathole merged commit 5f1fa0d into feast-dev:master

May 23, 2026

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franciscojavierarceo pushed a commit that referenced this pull request

Jun 13, 2026


          chore(release): release 0.64.0

9bb73cc

# [0.64.0](v0.63.0...v0.64.0) (2026-06-13)

### Bug Fixes

* Add async_supported property to RedisOnlineStore ([9b088fe](9b088fe))
* Add missing feast init templates to operator CRD and enhance persistence documentation ([1941d4d](1941d4d))
* Allow to publish from reference branch ([5458ec8](5458ec8))
* API calls list ([4203eb7](4203eb7))
* **bigquery:** Enable list inference for parquet loads in offline_write_batch ([9243497](9243497)), closes [#5845](#5845)
* Bump grpcio dependencies ([07b4782](07b4782))
* **compute-engine/local:** Honor field_mapping on join keys in dedup + join nodes ([#6395](#6395)) ([bd01824](bd01824))
* **dynamodb:** Avoid tag race condition by using diff-based tag updates ([#6479](#6479)) ([bad2b7d](bad2b7d)), closes [#6418](#6418)
* **dynamodb:** Fix mypy type for _build_projection_expression return ([217b4da](217b4da))
* Fix intermittent async test failures for DynamoDB and Redis ([63c5eb1](63c5eb1))
* Fix mongodb blog title ([57d28d4](57d28d4))
* Fix shared SQL registry crash - avoid unnecessary UDF deserialization in proto cache building ([ac588d7](ac588d7))
* Fix SparkRetrievalJob.persist() failing for SparkSource ([209d7cd](209d7cd))
* Fixed formatting and image for mongo blog ([#6377](#6377)) ([f8389fb](f8389fb))
* Fixes for ray source ([7f592a4](7f592a4))
* **go:** skip registry refresh when cache_ttl_seconds <= 0 ([97ed40c](97ed40c))
* Handle array of strings columns in Athena materialization ([#6324](#6324)) ([4ed0278](4ed0278))
* make milvus VARCHAR max_length configurable, remove hardcoded 512 limit ([3b98c22](3b98c22))
* **operator:** Set appProtocol: grpc on registry gRPC Service ([#6367](#6367)) ([c9ae2b4](c9ae2b4))
* PyJWT 2.10+ added validation that rejects empty HMAC keys ([e756ffe](e756ffe))
* RemoteOnlineStore sends all features in a single HTTP request ([8f187dd](8f187dd))
* Remove registry proto dump to enforce RBAC and add permission checks to Commit/Refresh RPCs ([328431f](328431f))
* Remove selector migration job - no longer needed ([51c325e](51c325e))
* replace broken .claude skill symlink with correct relative path ([4541690](4541690))
* Replace selector label strip patch with migration Job for upgrade-safe selector uniqueness ([00dea50](00dea50))
* Scope feature view name conflict check to current project in file-based registry ([#6369](#6369)) ([a4fde83](a4fde83)), closes [#6209](#6209)
* **snowflake:** Stop double-quoting connection identifiers ([#6462](#6462)) ([e914d59](e914d59))
* **spark:** S3/GCS PyArrow filesystem resolution for staging paths ([#6442](#6442)) ([ae50414](ae50414))
* **trino:** Clean up temporary entity tables after retrieval ([#6381](#6381)) ([d86b13d](d86b13d)), closes [#6306](#6306)
* Update go-feature-server base image to Go 1.25 and fix operator Dockerfile COPY permissions ([86ef0bc](86ef0bc))

### Features

* [Backend] Data Quality Monitoring with native compute, multi-backend support, REST API, CLI ([#6202](#6202)) ([5458c37](5458c37))
* Add apache flink compute engine ([#6476](#6476)) ([9636d6a](9636d6a))
* Add demo noteboooks for users ([e362173](e362173))
* Add enabled/disabled toggle for feature views ([#6401](#6401)) ([5f1fa0d](5f1fa0d)), closes [#6395](#6395)
* Add Label View to init template ([ec272d5](ec272d5))
* Add mTLS support to remote registry gRPC client ([#6474](#6474)) ([c9602d8](c9602d8))
* Add Prometheus gauges for FeatureStore installation telemetry ([#6354](#6354)) ([1b681b7](1b681b7))
* Adds registry REST API endpoints for managing entities, data sources, and feature views ([#6413](#6413)) ([f77bd1d](f77bd1d))
* Allow CRUD on entities, data sources, and feature views from UI ([#6412](#6412)) ([2321c07](2321c07))
* Allow default openlineage configuration ([#6467](#6467)) ([276b6df](276b6df))
* **bigquery:** Support DATE-type event timestamp columns ([#6362](#6362)) ([753dee5](753dee5)), closes [#2530](#2530)
* **cli:** Add `feast projects delete` command (closes [#5095](#5095)) ([#6318](#6318)) ([1a4b96c](1a4b96c))
* Data Quality Monitoring added in feast UI ([#6422](#6422)) ([fa271be](fa271be))
* **dynamodb:** Use ProjectionExpression when requested_features is set ([0adc906](0adc906)), closes [#6058](#6058)
* Enhance DataSource and FeatureView modals with error handling and submission states ([96d7169](96d7169))
* Expose registry endpoints on feature server for MCP access ([f77981c](f77981c))
* Feast First-Class LabelView Implementation ([#6292](#6292)) ([c0e7e5d](c0e7e5d))
* Feast-MLflow Integration ([#6235](#6235)) ([7279c75](7279c75))
* Operational metrics for offline store and SOX metrics for both ([#6340](#6340)) ([65b1b80](65b1b80))
* Pre-compute feature service ([8011550](8011550))
* REST API-backed UI for RBAC compatibility and per-page lazy loading ([#6414](#6414)) ([6ae80af](6ae80af))
* Support non-string map key types ([#6382](#6382)) ([#6383](#6383)) ([728aa2e](728aa2e))
* Update FeatureStore CRD with DRA Fields ([01241e4](01241e4))

### Performance Improvements

* Cache feature view resolution in get_online_features to reduce per-request overhead ([55c2f18](55c2f18))
* Optimize feature serving latency with batched async Redis, cached checks fix ([103809a](103809a))
* Replace MessageToDict with optimized custom dict builder ([#6015](#6015)) ([9902064](9902064))

Srihari1192 pushed a commit to Srihari1192/feast that referenced this pull request

Jun 22, 2026


          chore(release): release 0.64.0

22c3721

# [0.64.0](feast-dev/feast@v0.63.0...v0.64.0) (2026-06-13)

### Bug Fixes

* Add async_supported property to RedisOnlineStore ([9b088fe](feast-dev@9b088fe))
* Add missing feast init templates to operator CRD and enhance persistence documentation ([1941d4d](feast-dev@1941d4d))
* Allow to publish from reference branch ([5458ec8](feast-dev@5458ec8))
* API calls list ([4203eb7](feast-dev@4203eb7))
* **bigquery:** Enable list inference for parquet loads in offline_write_batch ([9243497](feast-dev@9243497)), closes [feast-dev#5845](feast-dev#5845)
* Bump grpcio dependencies ([07b4782](feast-dev@07b4782))
* **compute-engine/local:** Honor field_mapping on join keys in dedup + join nodes ([feast-dev#6395](feast-dev#6395)) ([bd01824](feast-dev@bd01824))
* **dynamodb:** Avoid tag race condition by using diff-based tag updates ([feast-dev#6479](feast-dev#6479)) ([bad2b7d](feast-dev@bad2b7d)), closes [feast-dev#6418](feast-dev#6418)
* **dynamodb:** Fix mypy type for _build_projection_expression return ([217b4da](feast-dev@217b4da))
* Fix intermittent async test failures for DynamoDB and Redis ([63c5eb1](feast-dev@63c5eb1))
* Fix mongodb blog title ([57d28d4](feast-dev@57d28d4))
* Fix shared SQL registry crash - avoid unnecessary UDF deserialization in proto cache building ([ac588d7](feast-dev@ac588d7))
* Fix SparkRetrievalJob.persist() failing for SparkSource ([209d7cd](feast-dev@209d7cd))
* Fixed formatting and image for mongo blog ([feast-dev#6377](feast-dev#6377)) ([f8389fb](feast-dev@f8389fb))
* Fixes for ray source ([7f592a4](feast-dev@7f592a4))
* **go:** skip registry refresh when cache_ttl_seconds <= 0 ([97ed40c](feast-dev@97ed40c))
* Handle array of strings columns in Athena materialization ([feast-dev#6324](feast-dev#6324)) ([4ed0278](feast-dev@4ed0278))
* make milvus VARCHAR max_length configurable, remove hardcoded 512 limit ([3b98c22](feast-dev@3b98c22))
* **operator:** Set appProtocol: grpc on registry gRPC Service ([feast-dev#6367](feast-dev#6367)) ([c9ae2b4](feast-dev@c9ae2b4))
* PyJWT 2.10+ added validation that rejects empty HMAC keys ([e756ffe](feast-dev@e756ffe))
* RemoteOnlineStore sends all features in a single HTTP request ([8f187dd](feast-dev@8f187dd))
* Remove registry proto dump to enforce RBAC and add permission checks to Commit/Refresh RPCs ([328431f](feast-dev@328431f))
* Remove selector migration job - no longer needed ([51c325e](feast-dev@51c325e))
* replace broken .claude skill symlink with correct relative path ([4541690](feast-dev@4541690))
* Replace selector label strip patch with migration Job for upgrade-safe selector uniqueness ([00dea50](feast-dev@00dea50))
* Scope feature view name conflict check to current project in file-based registry ([feast-dev#6369](feast-dev#6369)) ([a4fde83](feast-dev@a4fde83)), closes [feast-dev#6209](feast-dev#6209)
* **snowflake:** Stop double-quoting connection identifiers ([feast-dev#6462](feast-dev#6462)) ([e914d59](feast-dev@e914d59))
* **spark:** S3/GCS PyArrow filesystem resolution for staging paths ([feast-dev#6442](feast-dev#6442)) ([ae50414](feast-dev@ae50414))
* **trino:** Clean up temporary entity tables after retrieval ([feast-dev#6381](feast-dev#6381)) ([d86b13d](feast-dev@d86b13d)), closes [feast-dev#6306](feast-dev#6306)
* Update go-feature-server base image to Go 1.25 and fix operator Dockerfile COPY permissions ([86ef0bc](feast-dev@86ef0bc))

### Features

* [Backend] Data Quality Monitoring with native compute, multi-backend support, REST API, CLI ([feast-dev#6202](feast-dev#6202)) ([5458c37](feast-dev@5458c37))
* Add apache flink compute engine ([feast-dev#6476](feast-dev#6476)) ([9636d6a](feast-dev@9636d6a))
* Add demo noteboooks for users ([e362173](feast-dev@e362173))
* Add enabled/disabled toggle for feature views ([feast-dev#6401](feast-dev#6401)) ([5f1fa0d](feast-dev@5f1fa0d)), closes [feast-dev#6395](feast-dev#6395)
* Add Label View to init template ([ec272d5](feast-dev@ec272d5))
* Add mTLS support to remote registry gRPC client ([feast-dev#6474](feast-dev#6474)) ([c9602d8](feast-dev@c9602d8))
* Add Prometheus gauges for FeatureStore installation telemetry ([feast-dev#6354](feast-dev#6354)) ([1b681b7](feast-dev@1b681b7))
* Adds registry REST API endpoints for managing entities, data sources, and feature views ([feast-dev#6413](feast-dev#6413)) ([f77bd1d](feast-dev@f77bd1d))
* Allow CRUD on entities, data sources, and feature views from UI ([feast-dev#6412](feast-dev#6412)) ([2321c07](feast-dev@2321c07))
* Allow default openlineage configuration ([feast-dev#6467](feast-dev#6467)) ([276b6df](feast-dev@276b6df))
* **bigquery:** Support DATE-type event timestamp columns ([feast-dev#6362](feast-dev#6362)) ([753dee5](feast-dev@753dee5)), closes [feast-dev#2530](feast-dev#2530)
* **cli:** Add `feast projects delete` command (closes [feast-dev#5095](feast-dev#5095)) ([feast-dev#6318](feast-dev#6318)) ([1a4b96c](feast-dev@1a4b96c))
* Data Quality Monitoring added in feast UI ([feast-dev#6422](feast-dev#6422)) ([fa271be](feast-dev@fa271be))
* **dynamodb:** Use ProjectionExpression when requested_features is set ([0adc906](feast-dev@0adc906)), closes [feast-dev#6058](feast-dev#6058)
* Enhance DataSource and FeatureView modals with error handling and submission states ([96d7169](feast-dev@96d7169))
* Expose registry endpoints on feature server for MCP access ([f77981c](feast-dev@f77981c))
* Feast First-Class LabelView Implementation ([feast-dev#6292](feast-dev#6292)) ([c0e7e5d](feast-dev@c0e7e5d))
* Feast-MLflow Integration ([feast-dev#6235](feast-dev#6235)) ([7279c75](feast-dev@7279c75))
* Operational metrics for offline store and SOX metrics for both ([feast-dev#6340](feast-dev#6340)) ([65b1b80](feast-dev@65b1b80))
* Pre-compute feature service ([8011550](feast-dev@8011550))
* REST API-backed UI for RBAC compatibility and per-page lazy loading ([feast-dev#6414](feast-dev#6414)) ([6ae80af](feast-dev@6ae80af))
* Support non-string map key types ([feast-dev#6382](feast-dev#6382)) ([feast-dev#6383](feast-dev#6383)) ([728aa2e](feast-dev@728aa2e))
* Update FeatureStore CRD with DRA Fields ([01241e4](feast-dev@01241e4))

### Performance Improvements

* Cache feature view resolution in get_online_features to reduce per-request overhead ([55c2f18](feast-dev@55c2f18))
* Optimize feature serving latency with batched async Redis, cached checks fix ([103809a](feast-dev@103809a))
* Replace MessageToDict with optimized custom dict builder ([feast-dev#6015](feast-dev#6015)) ([9902064](feast-dev@9902064))

This was referenced Aug 25, 2026

Allow serving online features while a FeatureView is MATERIALIZING (config to relax the lifecycle serving gate) #6780

Closed

fix: Allow serving features while a feature view is MATERIALIZING #6789

Merged

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franciscojavierarceo

franciscojavierarceo approved these changes

ntkathole

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