diff --git a/sdk/formrecognizer/ai-form-recognizer/CHANGELOG.md b/sdk/formrecognizer/ai-form-recognizer/CHANGELOG.md
index 1daa253cebd3..7035d849c3d3 100644
--- a/sdk/formrecognizer/ai-form-recognizer/CHANGELOG.md
+++ b/sdk/formrecognizer/ai-form-recognizer/CHANGELOG.md
@@ -3,7 +3,42 @@
 ## 1.0.0-preview.3 (Unreleased)
 
 - Blank pages in receipt recognition are now handled properly.
+- Support Azure Active Directory credential.
 - Support to copy a custom model from one Form Recognizer resource to another.
+- Headers and query parameters which don't contain sensitive information are no longer redacted in logging output.
+- Refactoring for cross-language consistency:
+  - [Breaking] Rename `beginRecognizeForms()` to `beginRecognizeCustomForms()` in `FormRecognizerClient`.
+  - [Breaking] Rename `listModels()` to `listCustomModels()` in `FormTrainingClient`.
+  - [Breaking] Rename `count` to `customModelCount` and `limit` to `customModelLimit` in `AccountProperties`.
+  - [Breaking] Rename type `ErrorInformation` to `FormRecognizerError`.
+  - [Breaking] Rename type `ModelStatus` to `CustomFormModelStatus`.
+  - [Breaking] Rename type `CustomFormSubModelField` to `CustomFormField`.
+  - [Breaking] Rename type `FormElement` to `FormContent` and `FormElementCommon` to `FormContentCommon`.
+  - [Breaking] Rename property `fieldLabel` to `labelText` in `FormField` type.
+  - [Breaking] Rename type `ModelInfo` to `CustomFormModelInfo`.
+  - [Breaking] Rename properties `createdOn` to `requestedOn` and `lastModified` to `completedOn` in `CustomModelInfo` type.
+  - [Breaking] Rename type `TrainModelOptions` to `TrainingFileFilter`.
+  - [Breaking] Rename type `TrainStatus` to `TrainingStatus`.
+  - [Breaking] Rename type `ContentType` to `FormContentType`.
+  - [Breaking] Rename type `FormText` to `FieldText`.
+  - [Breaking] Rename type `CustomFormSubModel` to `CustomFormSubmodel`.
+  - [Breaking] Rename `models` to `submodels` in `CustomFormModel`.
+  - [Breaking] Recognition methods and training methods now return the result directly, instead of wrapping them in a response object. Specifically,
+    - `beginTraining` now returns `CustomFormModel` instead of `FormModelResponse` from the poller.
+    - `beginRecognizeContent` and `beginRecognizeContentFromUrl` now return `FormPageArray` instead of `RecognizeContentResultResponse` from the poller.
+    - `beginRecognizeForms` and `beginRecognizeFormsFromUrl` now return `RecognizedFormArray` instead of `RecognizeFormResultResponse` from the poller.
+    - `beginRecognizeReceipts` and `beginRecognizeReceiptsFromUrl` now return `RecognizedReceiptArray` instead of `RecognizeReceiptResultResponse` from the poller.
+  - [Breaking] Remove `getFormTrainingClient()` from `FormRecognizerClient`. A new method `getFormRecognizerClient()` is added to `FormTrainingClient`
+  - [Breaking] `useTrainingLabels` parameter is now required for `beginTraining()` method.
+  - [Breaking] Rename `intervalInMs` to `updateIntervalInMs` for all LRO poller options.
+  - [Breaking] Remove `USReceipt` and assoicated types.
+  - Rename the first parameter of `beginRecognizeContent()` from `data` to `form`.
+  - Rename the second parameter of `beginRecognizeForms()` from `data` to `form`.
+  - Rename the first parameter of `beginRecognizeReceipts()` from `data` to `receipt`.
+  - Rename the first parameter of `beginRecognizeContentFromUrl()` from `documentUrl` to `formUrl`.
+  - Rename the second parameter of `beginRecognizeFormsFromUrl()` from `documentUrl` to `formUrl`.
+  - Rename the first parameter of `beginRecognizeReceiptsFromUrl()` from `documentUrl` to `receiptUrl`.
+  - Rename the first parameter of `beginTraining` from `blobContainerUrl` to `trainingFilesUrl`.
 
 ## 1.0.0-preview.2 (2020-05-06)