document that nickname 'panel' no longer allowed

diff --git a/README b/README
index aa5532a8ecceb0f36a91650cd571193fe9c7c11d..a6db6d9c242805530b198d6f22531f149f13c10a 100644 (file)
--- a/README
+++ b/README
@@ -737,6 +737,12 @@ statusnet.ini (since this is the recommended database name). If you
 have a line in your config.php pointing to the old name, you'll need
 to update it.
 
+NOTE: the 1.0.0 version of StatusNet changed the URLs for all admin
+panels from /admin/* to /panel/*. This now allows the (popular)
+username 'admin', but blocks the considerably less popular username
+'panel'. If you have an existing user named 'panel', you should rename
+them before upgrading.
+
 Notice inboxes
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