build(client): generate 2.72.0 release notes (#25843)

Command used:

```
pnpm flub generate releaseNotes -g client -t minor --outFile RELEASE_NOTES/2.72.0.md
```

Author: tylerbutler

RELEASE_NOTES/2.72.0.md

@@ -0,0 +1,78 @@
+<!-- THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY. -->
+
+# Fluid Framework v2.72.0
+
+## Contents
+
+- [✨ New Features](#-new-features)
+  - [Expose staged, types, stagedRecursive and typesRecursive on SchemaFactoryBeta (#25779)](#expose-staged-types-stagedrecursive-and-typesrecursive-on-schemafactorybeta-25779)
+- [🌳 SharedTree DDS Changes](#-sharedtree-dds-changes)
+  - [`formatVersion` removed from the options passed to `configuredSharedTree` (#25752)](#formatversion-removed-from-the-options-passed-to-configuredsharedtree-25752)
+- [Legacy API Changes](#legacy-api-changes)
+  - [Added a new Fluid error type layerIncompatibilityError (#25784)](#added-a-new-fluid-error-type-layerincompatibilityerror-25784)
+
+## ✨ New Features
+
+### Expose staged, types, stagedRecursive and typesRecursive on SchemaFactoryBeta ([#25779](https://github.com/microsoft/FluidFramework/issues/25779))
+
+These APIs were previously only available on `SchemaFactoryAlpha`, but are now available on `SchemaFactoryBeta`.
+
+#### Change details
+
+Commit: [`75d7f11`](https://github.com/microsoft/FluidFramework/commit/75d7f113e4a5492221201f7ee3585a16e5d1790f)
+
+Affected packages:
+
+- @fluidframework/tree
+
+[⬆️ Table of contents](#contents)
+
+## 🌳 SharedTree DDS Changes
+
+### `formatVersion` removed from the options passed to `configuredSharedTree` ([#25752](https://github.com/microsoft/FluidFramework/issues/25752))
+
+Note: this change may break users of alpha APIs. See below for details.
+
+`SharedTreeOptions` (which is passed to `configuredSharedTree`) no longer includes a `formatVersion: SharedTreeFormatVersion[keyof SharedTreeFormatVersion]` field. The concept of `SharedTreeFormatVersion` has been removed altogether. Instead, users are expected to leverage the already existing `minVersionForCollab` field.
+
+For migration purposes, the mapping from `SharedTreeFormatVersion` to `minVersionForCollab` is as follows:
+
+- `SharedTreeFormatVersion.v1`: no supported equivalent
+- `SharedTreeFormatVersion.v2`: no supported equivalent
+- `SharedTreeFormatVersion.v3`: `minVersionForCollab: FluidClientVersion.v2_0`
+- `SharedTreeFormatVersion.v5`: `minVersionForCollab: FluidClientVersion.v2_43`
+- `SharedTreeFormatVersion.vSharedBranches`: `minVersionForCollab: FluidClientVersion.v2_43` + `SharedTreeOptions.enableSharedBranches`
+
+The values for which there is no supported equivalent `minVersionForCollab` were never given official support. [Contact](https://github.com/microsoft/FluidFramework/issues) the Fluid Framework team if you need help migrating away from them.
+
+#### Change details
+
+Commit: [`df53390`](https://github.com/microsoft/FluidFramework/commit/df533906e3a8e5d54024009704ca0c0eedb95e95)
+
+Affected packages:
+
+- @fluidframework/tree
+- fluid-framework
+
+[⬆️ Table of contents](#contents)
+
+## Legacy API Changes
+
+### Added a new Fluid error type layerIncompatibilityError ([#25784](https://github.com/microsoft/FluidFramework/issues/25784))
+
+A new Fluid error type `layerIncompatibilityError` is added to `FluidErrorTypesAlpha` as @legacy @alpha. This will be moved to `FluidErrorTypes` as @legacy @beta in a future legacy breaking release. It will also be added to `ContainerErrorTypes` since it extends `FluidErrorTypes`.
+
+#### Change details
+
+Commit: [`01d568b`](https://github.com/microsoft/FluidFramework/commit/01d568b4bcbff38a0ee4b614bad1dfb0c400a360)
+
+Affected packages:
+
+- @fluidframework/core-interfaces
+- @fluidframework/container-definitions
+
+[⬆️ Table of contents](#contents)
+
+### 🛠️ Start Building Today!
+
+Please continue to engage with us on GitHub [Discussion](https://github.com/microsoft/FluidFramework/discussions) and [Issue](https://github.com/microsoft/FluidFramework/issues) pages as you adopt Fluid Framework!