Rename OP_NOP2 to OP_CHECKLOCKTIMEVERIFY.

doc/release-notes.md

@@ -18,6 +18,20 @@ git merge commit are mentioned.
 
 ### RPC and REST
 
+Asm script outputs now contain OP_CHECKLOCKTIMEVERIFY in place of OP_NOP2
+-------------------------------------------------------------------------
+
+OP_NOP2 has been renamed to OP_CHECKLOCKTIMEVERIFY by [BIP 
+65](https://github.com/bitcoin/bips/blob/master/bip-0065.mediawiki)
+
+The following outputs are affected by this change:
+- RPC `getrawtransaction` (in verbose mode)
+- RPC `decoderawtransaction`
+- RPC `decodescript`
+- REST `/rest/tx/` (JSON format)
+- REST `/rest/block/` (JSON format when including extended tx details)
+- `bitcoin-tx -json`
+
 ### Configuration and command-line options
 
 ### Block and transaction handling