Update README.md

README.md

@@ -9,6 +9,7 @@ the boilerplate coding required to use mocks.
 Table of Contents
 -----------------
 
+- [Deprecations](#deprecations)
 - [Installation](#installation)
   * [GitHub Release](#github-release)
   * [Docker](#docker)
@@ -36,6 +37,12 @@ Table of Contents
   * [v3](#v3)
 - [Stargazers](#stargazers)
 
+Deprecations
+------------
+
+| Name | Deprecation Date | Description |
+|------|------------------|-------------|
+| `with-expecter: false` (the defualt | 2023-02-09 | In v3, the Expecter methods will be the only way to generate assertions. Please set this to `true` |
 
 Installation
 ------------