diff --git a/CHANGELOG.md b/CHANGELOG.md
index 53e65f86..e286c816 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,9 @@
 
 All notable changes to this project will be documented in this file, in reverse chronological order by release.
 
-## 2.3.0 - TBD
+## 2.3.0 - 2016-05-26
+
+Final release. Please use [Apigility](https://apigility.org) instead.
 
 ### Added
 
diff --git a/README.md b/README.md
index 06dcff7f..0e42b0ce 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,19 @@
 PhlyRestfully: ZF2 Module for JSON REST Services
 ================================================
 
+> ## ABANDONED
+>
+> As of the 2.3.0 release, I have marked this module as abandoned.
+>
+> The module very quickly proved that the approach was worthwhile and useful,
+> and became the seed for [Apigility](https://apigility.org/). That project has
+> far surpassed its origins in this module, and added a ton of functionality
+> this module never managed to create, such as content negotiation, file upload
+> handling, entity and collection hydration, and more.
+>
+> As such, I recommend using Apigility in favor of PhlyRestfully for new
+> projects, and that existing projects migrate to Apigility when possible.
+
 This module provides structure and code for quickly implementing RESTful APIs
 that use JSON as a transport.