Merge pull request #244 from hickeyma/chore/add-archive-msg

Adding archive message

OWNERS

@@ -1,15 +1,14 @@
-maintainers:
+emeritus:
   - adamreese
   - bacongobbler
+  - fibonacci1729
   - hickeyma
   - jdolitsky
   - mattfarina
+  - michelleN
+  - prydonius
   - rimusz
   - SlickNik
   - technosophos
-emeritus:
-  - fibonacci1729
-  - michelleN
-  - prydonius
   - thomastaylor312
   - viglesiasce

README.md

@@ -1,3 +1,6 @@
+|![](https://upload.wikimedia.org/wikipedia/commons/thumb/1/17/Warning.svg/156px-Warning.svg.png) | This project is no longer supported.
+|---|---|
+
 # Helm 2to3 Plugin
 
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
@@ -7,6 +10,10 @@
 
 ![diagram](./helm-2to3.png)
 
+## ⚠️ Deprecation and Archive Notice
+
+The `2to3` plugin is deprecated and no longer supported. Helm 3 was released ion November 2019 and Helm 2 became unsupported in November 2020. It would be expected that all users should be migrated to Helm 3 by this time. Therefore, the plugin has now been deprecated by the maintainers.
+
 **Helm v3 plugin which migrates and cleans up Helm v2 configuration and releases in-place to Helm v3**
 
 ## Overview