doc: Release note for purpose string restriction

achow101 · achow101 · commit 18fc71a3adee · 2023-04-11T15:55:32.000-04:00
diff --git a/doc/release-notes-27217.md b/doc/release-notes-27217.md
@@ -0,0 +1,6 @@
+Wallet
+------
+
+* Address Purposes strings are now restricted to the currently known values of "send", "receive", and "refund".
+  Wallets that have unrecognized purpose strings will have loading warnings, and the `listlabels`
+  RPC will raise an error if an unrecognized purpose is requested.
