Merge pull request #2816 from PurnaChandraMansingh/doc_freenode

Replace freenode references with libera chat

Author: pombredanne

CONTRIBUTING.rst

@@ -48,9 +48,9 @@ For other questions, discussions, and chats, we have:
   Gitter also has an IRC bridge at https://irc.gitter.im/
   This is the main place where we chat and meet.
 
-- an official #aboutcode IRC channel on freenode (server chat.freenode.net)
+- an official #aboutcode IRC channel on liberachat (server web.libera.chat)
   for scancode and other related tools. You can use your
-  favorite IRC client or use the web chat at https://webchat.freenode.net/ .
+  favorite IRC client or use the web chat at https://web.libera.chat/?#aboutcode .
   This is a busy place with a lot of CI and commit notifications that makes
   actual chat sometimes difficult!
 

README.rst

@@ -198,10 +198,10 @@ For discussions and chats, we have:
   Gitter is also accessible via an `IRC bridge <https://irc.gitter.im/>`_.
   There are other AboutCode project-specific channels available there too.
 
-* an official `#aboutcode` IRC channel on freenode (server chat.freenode.net).
+* an official `#aboutcode` IRC channel on liberachat (server web.libera.chat).
   This channel receives build and commit notifications and can be noisy.
   You can use your favorite IRC client or use the `web chat 
-  <https://webchat.freenode.net/>`_.
+  <https://web.libera.chat/?#aboutcode>`_.
 
 
 Source code and downloads