README.md in rdoc_link_checker-0.1.0 vs README.md in rdoc_link_checker-0.2.0

@@ -1,2 +1,6 @@
 # RDoc Link Checker
 
+Not ready for prime time.  Just wanted to reserve the name.
+
+Development is active,
+so should be up in a few days (say, by the end of May 2023).