doc: Rework 14707 release notes

Author: MarcoFalke

doc/release-notes-14707.md

@@ -171,6 +171,19 @@ Wallet
   causes the lock to be written persistently to the wallet database. This
   allows UTXOs to remain locked even after node restarts or crashes. (#23065)
 
+- `receivedby` RPCs now include coinbase transactions. Previously, the
+  following wallet RPCs excluded coinbase transactions: `getreceivedbyaddress`,
+  `getreceivedbylabel`, `listreceivedbyaddress`, `listreceivedbylabel`. This
+  release changes this behaviour and returns results accounting for received
+  coins from coinbase outputs. The previous behaviour can be restored using the
+  configuration `-deprecatedrpc=exclude_coinbase`, but may be removed in a
+  future release. (#14707)
+
+- A new option in the same `receivedby` RPCs, `include_immature_coinbase`
+  (default=`false`), determines whether to account for immature coinbase
+  transactions. Immature coinbase transactions are coinbase transactions that
+  have 100 or fewer confirmations, and are not spendable. (#14707)
+
 GUI changes
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