Update CONTRIBUTING.md

CONTRIBUTING.md

@@ -1,7 +1,12 @@
+# Looking for maintainers
+
+Because I'm no longer active in this field, I'm unable to maintain this package any longer. If you'd like to help, please reach out to [me](https://github.com/rbnvrw).
+We can discuss your experience and I'll add you to the [OpenScienceTools](https://github.com/Open-Science-Tools) team so that you have access to the repository.
+
 # Contributing to nd2reader
 
 We welcome feature proposals and improvements to the library from anyone. If you just have an idea, you can open an [issue](https://github.com/rbnvrw/nd2reader/issues) for
-discussion, or get in touch with Ruben Verweij. If you already wrote some code or made changes, simply open a pull
+discussion, or get in touch with a member of [OpenScienceTools](https://github.com/Open-Science-Tools). If you already wrote some code or made changes, simply open a pull
 request.
 
 ## Running and Writing Tests
@@ -14,4 +19,4 @@ system so everyone can benefit, but for now, they will just be manually run by t
 
 ## Contributing Your ND2 files
 
-We always appreciate more ND2s, as they help us find corner cases. Please get in touch using any of the means listed at the top of this page if you'd like to send one in.
+We always appreciate more ND2s, as they help us find corner cases. Please get in touch using any of the means listed at the top of this page if you'd like to send one in.