# @fluidframework/datastore-definitions

## 2.112.0

Dependency updates only.

## 2.111.0

Dependency updates only.

## 2.110.0

Dependency updates only.

## 2.103.0

Dependency updates only.

## 2.102.0

Dependency updates only.

## 2.101.0

Dependency updates only.

## 2.100.0

### Minor Changes

- Node 22 is now the minimum supported Node.js version ([#27116](https://github.com/microsoft/FluidFramework/pull/27116)) [e8214d29663](https://github.com/microsoft/FluidFramework/commit/e8214d29663f5ee98d737daed82506a25d8de8d0)

  All Fluid Framework client packages now require Node.js 22 or later. This aligns with the standing Node upgrade policy as Node 20 reaches end-of-life on April 30, 2026.

## 2.93.0

Dependency updates only.

## 2.92.0

Dependency updates only.

## 2.91.0

Dependency updates only.

## 2.90.0

Dependency updates only.

## 2.83.0

Dependency updates only.

## 2.82.0

Dependency updates only.

## 2.81.0

Dependency updates only.

## 2.80.0

Dependency updates only.

## 2.74.0

Dependency updates only.

## 2.73.0

Dependency updates only.

## 2.72.0

Dependency updates only.

## 2.71.0

Dependency updates only.

## 2.70.0

### Minor Changes

- getSnapshotTree is now required in IChannelStorageService ([#25707](https://github.com/microsoft/FluidFramework/pull/25707)) [d1c4c0ab1d](https://github.com/microsoft/FluidFramework/commit/d1c4c0ab1d9f15af93f0a02c0dd0d13851655af8)

  The `getSnapshotTree` property was added as optional to `IChannelStorageService` in version 2.51.0. It is now a required property.
  See this [github issue](https://github.com/microsoft/FluidFramework/issues/25178) for more details.

## 2.63.0

Dependency updates only.

## 2.62.0

Dependency updates only.

## 2.61.0

Dependency updates only.

## 2.60.0

Dependency updates only.

## 2.53.0

Dependency updates only.

## 2.52.0

Dependency updates only.

## 2.51.0

### Minor Changes

- New "getSnapshotTree" API on "IChannelStorageService" ([#24970](https://github.com/microsoft/FluidFramework/pull/24970)) [d1241a4ef19](https://github.com/microsoft/FluidFramework/commit/d1241a4ef19fa9bbfccc1afc68e6ef13effcb5d9)

  A new API, `getSnapshotTree` has been added to `IChannelStorageService`.
  It should return the snapshot tree for a channel. This will help channels examine their snapshot when it consists of dynamic trees and blobs, i.e., when the number of tree and blobs and / or their keys are not known in advance.
  This is optional for backwards compatibility, and will become required in the future.

## 2.50.0

Dependency updates only.

## 2.43.0

Dependency updates only.

## 2.42.0

Dependency updates only.

## 2.41.0

Dependency updates only.

## 2.40.0

Dependency updates only.

## 2.33.0

Dependency updates only.

## 2.32.0

Dependency updates only.

## 2.31.0

Dependency updates only.

## 2.30.0

### Minor Changes

- The process and processDocumentSchemaOp functions have been removed ([#24018](https://github.com/microsoft/FluidFramework/pull/24018)) [bc35d543d5](https://github.com/microsoft/FluidFramework/commit/bc35d543d58c7e4bf28944b09d645cc26bf28a29)

  `process` has been replaced by `processMessages` from the following:
  - `FluidDataStoreRuntime`
  - `IDeltaHandler`
  - `IFluidDataStoreChannel`
  - `MockFluidDataStoreRuntime`
  - `MockDeltaConnection`

  `processDocumentSchemaOp` has been replaced by `processDocumentSchemaMessages` from `DocumentsSchemaController`.

  See the [deprecation release note](https://github.com/microsoft/FluidFramework/releases/tag/client_v2.5.0#user-content-the-process-function-on-ifluiddatastorechannel-ideltahandler-mockfluiddatastoreruntime-and-mockdeltaconnection-is-now-deprecated-22840) for more details.

## 2.23.0

Dependency updates only.

## 2.22.0

Dependency updates only.

## 2.21.0

Dependency updates only.

## 2.20.0

Dependency updates only.

## 2.13.0

Dependency updates only.

## 2.12.0

Dependency updates only.

## 2.11.0

Dependency updates only.

## 2.10.0

Dependency updates only.

## 2.5.0

### Minor Changes

- The op event on IFluidDataStoreRuntimeEvents and IContainerRuntimeBaseEvents is emitted at a different time ([#22840](https://github.com/microsoft/FluidFramework/pull/22840)) [2e5b969d3a](https://github.com/microsoft/FluidFramework/commit/2e5b969d3a28b05da1502d521b725cee66e36a15)

  Previously, in versions 2.4 and below, the `op` event was emitted immediately after an op was processed and before the next op was processed.

  In versions 2.5.0 and beyond, the `op` event will be emitted after an op is processed, but it may not be immediate. In addition, other ops in a
  batch may be processed before the op event is emitted for a particular op.

- The process function on IFluidDataStoreChannel, IDeltaHandler, MockFluidDataStoreRuntime and MockDeltaConnection is now deprecated ([#22840](https://github.com/microsoft/FluidFramework/pull/22840)) [2e5b969d3a](https://github.com/microsoft/FluidFramework/commit/2e5b969d3a28b05da1502d521b725cee66e36a15)

  The process function on IFluidDataStoreChannel, IDeltaHandler, MockFluidDataStoreRuntime and MockDeltaConnection is now
  deprecated. It has been replaced with a new function `processMessages`, which will be called to process multiple messages instead of a single one on the channel. This is part of a feature called "Op bunching", where contiguous ops of a given type and to a given data store / DDS are bunched and sent together for processing.

  Implementations of `IFluidDataStoreChannel` and `IDeltaHandler` must now also implement `processMessages`. For reference implementations, see `FluidDataStoreRuntime::processMessages` and `SharedObjectCore::attachDeltaHandler`.

## 2.4.0

Dependency updates only.

## 2.3.0

Dependency updates only.

## 2.2.0

Dependency updates only.

## 2.1.0

Dependency updates only.

## 2.0.0-rc.5.0.0

### Minor Changes

- fluid-framework: Type Erase ISharedObjectKind ([#21081](https://github.com/microsoft/FluidFramework/pull/21081)) [78f228e370](https://github.com/microsoft/FluidFramework/commit/78f228e37055bd4d9a8f02b3a1eefebf4da9c59c)

  A new type, `SharedObjectKind` is added as a type erased version of `ISharedObjectKind` and `DataObjectClass`.

  This type fills the role of both `ISharedObjectKind` and `DataObjectClass` in the `@public` "declarative API" exposed in the `fluid-framework` package.

  This allows several types referenced by `ISharedObjectKind` to be made `@alpha` as they should only need to be used by legacy code and users of the unstable/alpha/legacy "encapsulated API".

  Access to these now less public types should not be required for users of the `@public` "declarative API" exposed in the `fluid-framework` package, but can still be accessed for those who need them under the `/legacy` import paths.
  The full list of such types is:
  - `SharedTree` as exported from `@fluidframwork/tree`: It is still exported as `@public` from `fluid-framework` as `SharedObjectKind`.
  - `ISharedObjectKind`: See new `SharedObjectKind` type for use in `@public` APIs.
    `ISharedObject`
  - `IChannel`
  - `IChannelAttributes`
  - `IChannelFactory`
  - `IExperimentalIncrementalSummaryContext`
  - `IGarbageCollectionData`
  - `ISummaryStats`
  - `ISummaryTreeWithStats`
  - `ITelemetryContext`
  - `IDeltaManagerErased`
  - `IFluidDataStoreRuntimeEvents`
  - `IFluidHandleContext`
  - `IProvideFluidHandleContext`

  Removed APIs:
  - `DataObjectClass`: Usages replaced with `SharedObjectKind`.
  - `LoadableObjectClass`: Replaced with `SharedObjectKind`.
  - `LoadableObjectClassRecord`: Replaced with `Record<string, SharedObjectKind>`.
  -

- Update to TypeScript 5.4 ([#21214](https://github.com/microsoft/FluidFramework/pull/21214)) [0e6256c722](https://github.com/microsoft/FluidFramework/commit/0e6256c722d8bf024f4325bf02547daeeb18bfa6)

  Update package implementations to use TypeScript 5.4.5.

- fluid-framework: Remove several types from `@public` scope ([#21142](https://github.com/microsoft/FluidFramework/pull/21142)) [983e9f09f7](https://github.com/microsoft/FluidFramework/commit/983e9f09f7b10fef9ffa1e9af86166f0ccda7e14)

  The following types have been moved from `@public` to `@alpha`:
  - `IFluidSerializer`
  - `ISharedObjectEvents`
  - `IChannelServices`
  - `IChannelStorageService`
  - `IDeltaConnection`
  - `IDeltaHandler`

  These should not be needed by users of the declarative API, which is what `@public` is targeting.

## 2.0.0-rc.4.0.0

### Minor Changes

- Type Erase IFluidDataStoreRuntime.deltaManager [96872186d0](https://github.com/microsoft/FluidFramework/commit/96872186d0d0f245c1fece7d19b3743e501679b6)

  Make IFluidDataStoreRuntime.deltaManager have an opaque type.
  Marks the following types which were reachable from it as alpha:
  - IConnectionDetails
  - IDeltaSender
  - IDeltaManagerEvents
  - IDeltaManager
  - IDeltaQueueEvents
  - IDeltaQueue
  - ReadOnlyInfo

  As a temporary workaround, users needing access to the full delta manager API can use the `@alpha` `toDeltaManagerInternal` API to retrieve its members, but should migrate away from requiring access to those APIs.

  Implementing a custom `IFluidDataStoreRuntime` is not supported: this is now indicated by it being marked with `@sealed`.

## 2.0.0-rc.3.0.0

### Major Changes

- Packages now use package.json "exports" and require modern module resolution [97d68aa06b](https://github.com/microsoft/FluidFramework/commit/97d68aa06bd5c022ecb026655814aea222a062ae)

  Fluid Framework packages have been updated to use the [package.json "exports"
  field](https://nodejs.org/docs/latest-v18.x/api/packages.html#exports) to define explicit entry points for both
  TypeScript types and implementation code.

  This means that using Fluid Framework packages require the following TypeScript settings in tsconfig.json:
  - `"moduleResolution": "Node16"` with `"module": "Node16"`
  - `"moduleResolution": "Bundler"` with `"module": "ESNext"`

  We recommend using Node16/Node16 unless absolutely necessary. That will produce transpiled JavaScript that is suitable
  for use with modern versions of Node.js _and_ Bundlers.
  [See the TypeScript documentation](https://www.typescriptlang.org/tsconfig#moduleResolution) for more information
  regarding the module and moduleResolution options.

  **Node10 moduleResolution is not supported; it does not support Fluid Framework's API structuring pattern that is used
  to distinguish stable APIs from those that are in development.**

## 2.0.0-rc.2.0.0

### Minor Changes

- datastore-definitions: Add TChannel type parameter to IChannelFactory. ([#19961](https://github.com/microsoft/FluidFramework/issues/19961)) [e2317bdbd2](https://github.com/microsoft/FluidFramework/commits/e2317bdbd29c40c7888bba2ed657a40a8dd6f45b)

  Add `TChannel` type parameter (which defaults to `IFluidLoadable`) to `IChannelFactory`. When left at its default this preserves the old behavior, however packages exporting `IChannelFactory` will now reference `IFluidLoadable` if not providing a different parameter and thus will implicitly depend on @fluidframework/core-interfaces.

- datastore-definitions: IFluidDataStoreRuntime.logger is now an ITelemetryBaseLogger ([#19585](https://github.com/microsoft/FluidFramework/issues/19585)) [56f23e1b89](https://github.com/microsoft/FluidFramework/commits/56f23e1b895c59f8ba5a50c707484bfdcdeedd67)

  `IFluidDataStoreRuntime.logger` is now an `ITelemetryBaseLogger` instead of the deprecated `ITelemetryLogger`. The `sendTelemetryEvent()`, `sendErrorEvent()`, or `sendPerformanceEvent()` methods were not intended for users of `IFluidDataStoreRuntime`. You can keep using the logger's `send()` method to generate telemetry.

- container-definitions: ILoaderOptions no longer accepts arbitrary key/value pairs ([#19306](https://github.com/microsoft/FluidFramework/issues/19306)) [741926e225](https://github.com/microsoft/FluidFramework/commits/741926e2253a161504ecc6a6451d8f15d7ac4ed6)

  ILoaderOptions has been narrowed to the specific set of supported loader options, and may no longer be used to pass arbitrary key/value pairs through to the runtime.

## 2.0.0-rc.1.0.0

### Minor Changes

- Updated server dependencies ([#19122](https://github.com/microsoft/FluidFramework/issues/19122)) [25366b4229](https://github.com/microsoft/FluidFramework/commits/25366b422918cb43685c5f328b50450749592902)

  The following Fluid server dependencies have been updated to the latest version, 3.0.0. [See the full changelog.](https://github.com/microsoft/FluidFramework/releases/tag/server_v3.0.0)
  - @fluidframework/gitresources
  - @fluidframework/server-kafka-orderer
  - @fluidframework/server-lambdas
  - @fluidframework/server-lambdas-driver
  - @fluidframework/server-local-server
  - @fluidframework/server-memory-orderer
  - @fluidframework/protocol-base
  - @fluidframework/server-routerlicious
  - @fluidframework/server-routerlicious-base
  - @fluidframework/server-services
  - @fluidframework/server-services-client
  - @fluidframework/server-services-core
  - @fluidframework/server-services-ordering-kafkanode
  - @fluidframework/server-services-ordering-rdkafka
  - @fluidframework/server-services-ordering-zookeeper
  - @fluidframework/server-services-shared
  - @fluidframework/server-services-telemetry
  - @fluidframework/server-services-utils
  - @fluidframework/server-test-utils
  - tinylicious

- Updated @fluidframework/protocol-definitions ([#19122](https://github.com/microsoft/FluidFramework/issues/19122)) [25366b4229](https://github.com/microsoft/FluidFramework/commits/25366b422918cb43685c5f328b50450749592902)

  The @fluidframework/protocol-definitions dependency has been upgraded to v3.1.0. [See the full
  changelog.](https://github.com/microsoft/FluidFramework/blob/main/common/lib/protocol-definitions/CHANGELOG.md#310)

- datastore-definitions: Remove unused IFluidDataStoreRegistry from IFluidDataStoreRuntime ([#18803](https://github.com/microsoft/FluidFramework/issues/18803)) [396b8e9738](https://github.com/microsoft/FluidFramework/commits/396b8e9738156ff88b62424a0076f09fb5028a32)

  `IFluidDataStoreRuntime` optionally extended `IFluidDataStoreRegistry`. This is never used, so is removed. As with all provider interfaces, consumers can continue to extend the interface if they have a use, and use `FluidObject` to inspect for it existing.

- garbage collection: Deprecate addedGCOutboundReference ([#18456](https://github.com/microsoft/FluidFramework/issues/18456)) [0619cf8a41](https://github.com/microsoft/FluidFramework/commits/0619cf8a4197bee6d5ac56cac05db92008939817)

  The `addedGCOutboundReference` property on IDeltaConnection, IFluidDataStoreContext, and MockFluidDataStoreRuntime is
  now deprecated.

  The responsibility of adding outbound references (for Garbage Collection tracking) is moving up to the ContainerRuntime.
  Previously, DDSes themselves were responsible to detect and report added outbound references (via a handle being stored),
  so these interfaces (and corresponding mock) needed to plumb that information up to the ContainerRuntime layer where GC sits.
  This is no longer necessary so they're being removed in an upcoming release.

## 2.0.0-internal.8.0.0

### Major Changes

- datastore-definitions: Removed request and IFluidRouter from IFluidDataStoreRuntime [9a451d4946](https://github.com/microsoft/FluidFramework/commits/9a451d4946b5c51a52e4d1ab5bf51e7b285b0d74)

  The `request` method and `IFluidRouter` property have been removed from `IFluidDataStoreRuntime`. Please migrate all
  usage to the `IFluidDataStoreRuntime.entryPoint` API.

  See
  [Removing-IFluidRouter.md](https://github.com/microsoft/FluidFramework/blob/main/packages/common/core-interfaces/Removing-IFluidRouter.md)
  for more details.

- datastore-definitions: Jsonable and Serializable now require a generic parameter [9a451d4946](https://github.com/microsoft/FluidFramework/commits/9a451d4946b5c51a52e4d1ab5bf51e7b285b0d74)

  The `Jsonable` and `Serializable` types from @fluidframework/datastore-definitions now require a generic parameter and
  if that type is `any` or `unknown`will return a new result `JsonableTypeWith<>` that more accurately represents the
  limitation of serialization.

  Additional modifications:
  - `Jsonable`'s `TReplacement` parameter default has also been changed from `void` to `never`, which now disallows
    `void`.
  - Unrecognized primitive types like `symbol` are now filtered to `never` instead of `{}`.
  - Recursive types with arrays (`[]`) are now supported.

  `Serializable` is commonly used for DDS values and now requires more precision when using them. For example SharedMatrix
  (unqualified) has an `any` default that meant values were `Serializable<any>` (i.e. `any`), but now `Serializable<any>`
  is `JsonableTypeWith<IFluidHandle>` which may be problematic for reading or writing. Preferred correction is to specify
  the value type but casting through `any` may provide a quick fix.

## 2.0.0-internal.7.4.0

Dependency updates only.

## 2.0.0-internal.7.3.0

Dependency updates only.

## 2.0.0-internal.7.2.0

Dependency updates only.

## 2.0.0-internal.7.1.0

Dependency updates only.

## 2.0.0-internal.7.0.0

### Major Changes

- Dependencies on @fluidframework/protocol-definitions package updated to 3.0.0 [871b3493dd](https://github.com/microsoft/FluidFramework/commits/871b3493dd0d7ea3a89be64998ceb6cb9021a04e)

  This included the following changes from the protocol-definitions release:
  - Updating signal interfaces for some planned improvements. The intention is split the interface between signals
    submitted by clients to the server and the resulting signals sent from the server to clients.
    - A new optional type member is available on the ISignalMessage interface and a new ISentSignalMessage interface has
      been added, which will be the typing for signals sent from the client to the server. Both extend a new
      ISignalMessageBase interface that contains common members.
  - The @fluidframework/common-definitions package dependency has been updated to version 1.0.0.

- Server upgrade: dependencies on Fluid server packages updated to 2.0.1 [871b3493dd](https://github.com/microsoft/FluidFramework/commits/871b3493dd0d7ea3a89be64998ceb6cb9021a04e)

  Dependencies on the following Fluid server package have been updated to version 2.0.1:
  - @fluidframework/gitresources: 2.0.1
  - @fluidframework/server-kafka-orderer: 2.0.1
  - @fluidframework/server-lambdas: 2.0.1
  - @fluidframework/server-lambdas-driver: 2.0.1
  - @fluidframework/server-local-server: 2.0.1
  - @fluidframework/server-memory-orderer: 2.0.1
  - @fluidframework/protocol-base: 2.0.1
  - @fluidframework/server-routerlicious: 2.0.1
  - @fluidframework/server-routerlicious-base: 2.0.1
  - @fluidframework/server-services: 2.0.1
  - @fluidframework/server-services-client: 2.0.1
  - @fluidframework/server-services-core: 2.0.1
  - @fluidframework/server-services-ordering-kafkanode: 2.0.1
  - @fluidframework/server-services-ordering-rdkafka: 2.0.1
  - @fluidframework/server-services-ordering-zookeeper: 2.0.1
  - @fluidframework/server-services-shared: 2.0.1
  - @fluidframework/server-services-telemetry: 2.0.1
  - @fluidframework/server-services-utils: 2.0.1
  - @fluidframework/server-test-utils: 2.0.1
  - tinylicious: 2.0.1

- test-utils: provideEntryPoint is required [871b3493dd](https://github.com/microsoft/FluidFramework/commits/871b3493dd0d7ea3a89be64998ceb6cb9021a04e)

  The optional `provideEntryPoint` method has become required on a number of constructors. A value will need to be provided to the following classes:
  - `BaseContainerRuntimeFactory`
  - `RuntimeFactory`
  - `ContainerRuntime` (constructor and `loadRuntime`)
  - `FluidDataStoreRuntime`

  See [testContainerRuntimeFactoryWithDefaultDataStore.ts](https://github.com/microsoft/FluidFramework/tree/main/packages/test/test-utils/src/testContainerRuntimeFactoryWithDefaultDataStore.ts) for an example implemtation of `provideEntryPoint` for ContainerRuntime.
  See [pureDataObjectFactory.ts](https://github.com/microsoft/FluidFramework/tree/main/packages/framework/aqueduct/src/data-object-factories/pureDataObjectFactory.ts#L83) for an example implementation of `provideEntryPoint` for DataStoreRuntime.

  Subsequently, various `entryPoint` and `getEntryPoint()` endpoints have become required. Please see [containerRuntime.ts](https://github.com/microsoft/FluidFramework/tree/main/packages/runtime/container-runtime/src/containerRuntime.ts) for example implementations of these APIs.

  For more details, see [Removing-IFluidRouter.md](https://github.com/microsoft/FluidFramework/blob/main/packages/common/core-interfaces/Removing-IFluidRouter.md)

- Minimum TypeScript version now 5.1.6 [871b3493dd](https://github.com/microsoft/FluidFramework/commits/871b3493dd0d7ea3a89be64998ceb6cb9021a04e)

  The minimum supported TypeScript version for Fluid 2.0 clients is now 5.1.6.

## 2.0.0-internal.6.4.0

Dependency updates only.

## 2.0.0-internal.6.3.0

Dependency updates only.

## 2.0.0-internal.6.2.0

### Minor Changes

- Remove use of @fluidframework/common-definitions ([#16638](https://github.com/microsoft/FluidFramework/issues/16638)) [a8c81509c9](https://github.com/microsoft/FluidFramework/commits/a8c81509c9bf09cfb2092ebcf7265205f9eb6dbf)

  The **@fluidframework/common-definitions** package is being deprecated, so the following interfaces and types are now
  imported from the **@fluidframework/core-interfaces** package:
  - interface IDisposable
  - interface IErrorEvent
  - interface IErrorEvent
  - interface IEvent
  - interface IEventProvider
  - interface ILoggingError
  - interface ITaggedTelemetryPropertyType
  - interface ITelemetryBaseEvent
  - interface ITelemetryBaseLogger
  - interface ITelemetryErrorEvent
  - interface ITelemetryGenericEvent
  - interface ITelemetryLogger
  - interface ITelemetryPerformanceEvent
  - interface ITelemetryProperties
  - type ExtendEventProvider
  - type IEventThisPlaceHolder
  - type IEventTransformer
  - type ReplaceIEventThisPlaceHolder
  - type ReplaceIEventThisPlaceHolder
  - type TelemetryEventCategory
  - type TelemetryEventPropertyType

## 2.0.0-internal.6.1.0

Dependency updates only.

## 2.0.0-internal.6.0.0

### Major Changes

- Request APIs deprecated from many places [8abce8cdb4](https://github.com/microsoft/FluidFramework/commits/8abce8cdb4e2832fb6405fb44e393bef03d5648a)

  The `request` API (associated with the `IFluidRouter` interface) has been deprecated on a number of classes and interfaces. The following are impacted:
  - `IRuntime` and `ContainerRuntime`
  - `IFluidDataStoreRuntime` and `FluidDataStoreRuntime`
  - `IFluidDataStoreChannel`
  - `MockFluidDataStoreRuntime`
  - `TestFluidObject`

  Please migrate usage to the corresponding `entryPoint` or `getEntryPoint()` of the object. The value for these "entryPoint" related APIs is determined from factories (for `IRuntime` and `IFluidDataStoreRuntime`) via the `initializeEntryPoint` method. If no method is passed to the factory, the corresponding `entryPoint` and `getEntryPoint()` will be undefined.

  For an example implementation of `initializeEntryPoint`, see [pureDataObjectFactory.ts](https://github.com/microsoft/FluidFramework/blob/next/packages/framework/aqueduct/src/data-object-factories/pureDataObjectFactory.ts#L84).

  More information of the migration off the request pattern, and current status of its removal, is documented in [Removing-IFluidRouter.md](https://github.com/microsoft/FluidFramework/blob/main/packages/common/core-interfaces/Removing-IFluidRouter.md).

- IChannel.owner removed [8abce8cdb4](https://github.com/microsoft/FluidFramework/commits/8abce8cdb4e2832fb6405fb44e393bef03d5648a)

  The owner property on IChannel was deprecated in 2.0.0-internal.5.1.0 and has now been removed.

- Upgraded typescript transpilation target to ES2020 [8abce8cdb4](https://github.com/microsoft/FluidFramework/commits/8abce8cdb4e2832fb6405fb44e393bef03d5648a)

  Upgraded typescript transpilation target to ES2020. This is done in order to decrease the bundle sizes of Fluid Framework packages. This has provided size improvements across the board for ex. Loader, Driver, Runtime etc. Reduced bundle sizes helps to load lesser code in apps and hence also helps to improve the perf.If any app wants to target any older versions of browsers with which this target version is not compatible, then they can use packages like babel to transpile to a older target.

- IDeltaManager members disposed and dispose() removed [8abce8cdb4](https://github.com/microsoft/FluidFramework/commits/8abce8cdb4e2832fb6405fb44e393bef03d5648a)

  IDeltaManager members disposed and dispose() were deprecated in 2.0.0-internal.5.3.0 and have now been removed.

## 2.0.0-internal.5.4.0

Dependency updates only.

## 2.0.0-internal.5.3.0

Dependency updates only.

## 2.0.0-internal.5.2.0

Dependency updates only.

## 2.0.0-internal.5.1.0

### Minor Changes

- IChannel.owner deprecated ([#16024](https://github.com/microsoft/FluidFramework/issues/16024)) [92997468e7](https://github.com/microsoft/FluidFramework/commits/92997468e72c48ff39afb9e15fcdca4e87ac8dca)

  The owner property on IChannel has been deprecated and will be removed in an upcoming release. This property does nothing.

## 2.0.0-internal.5.0.0

Dependency updates only.

## 2.0.0-internal.4.4.0

Dependency updates only.

## 2.0.0-internal.4.1.0

Dependency updates only.