PGP key, changing

[Shayin C K]

Hello everyone,
I just happened to change my PGP key ID. I searched the guides. Though
the procedure to get a key is described in some detail, there is no
description of what to do after changing the key. I have the following
doubts:

   1. Do I give a second self introduction giving my new GPG key and ID?
   2. Do I have to sign Contributor License Agreement(CLA) a second time
      with the new ID?

My new PGP Key ID :0xE5D1883F
My new PGP key fingerprint: F8D0 63AC E6B7 D245 DB11 361E 4853 C26F E5D1
883F
Regards

Shayin C K