C-Lightning-Modifications.md

@@ -41,6 +41,8 @@ struct simple_htlc {
     
 In all of the above cases we only care about the `index`, but we update the PSBT sent to the signer and `ext_key` completes the PSBT element.
 
+* Add anchor redeemscripts to commitment tx.
+
 * We add wallet index metadata as new fields to existing non-HSMD messages:
   - Added field to [`openingd_wire.csv`:`openingd_got_offer`](https://github.com/ElementsProject/lightning/pull/4949) **merged**
     * `our_shutdown_wallet_index`