diff --git a/.travis.yml b/.travis.yml
index eb8c84445..a5896daa2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,9 @@
 language: node_js
 
 node_js:
+  - 4
+  - 6
+  - 8
   - 10
   - 12
   - 13
diff --git a/README.md b/README.md
index 7c4e9fada..a15f6926c 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,3 @@
-# This project is seeking maintainers and reviewers
-
-## The currently released version is now significantly out of date. The project has been rewritten in typescript ([#564](https://github.com/oauthjs/node-oauth2-server/pull/564)), we're now working in the [v5-dev](https://github.com/oauthjs/node-oauth2-server/tree/v5-dev) branch and we're seeking further review, testing and documentation - any help with this popular project would be hugely appreciated, anyone providing consistent help will be promoted to collaborator.
 
 # oauth2-server
 
@@ -12,6 +9,7 @@
 
 Complete, compliant and well tested module for implementing an OAuth2 server in [Node.js](https://nodejs.org).
 
+Note: After a period of hiatus, this project is now back under active maintenance. Dependencies have been updated and bug fixes will land in v3 (current master). v4 will be _mostly backwards compatible_ with no code changes required for users using a supported node release. More details in [#621](https://github.com/oauthjs/node-oauth2-server/issues/621).
 
 ## Installation
 
diff --git a/package-lock.json b/package-lock.json
index 8780392ff..6eba96b18 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,34 +13,25 @@
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 }
diff --git a/package.json b/package.json
index 59d4426ee..99115d730 100644
--- a/package.json
+++ b/package.json
@@ -45,9 +45,9 @@
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