Update changelog

Author: kipcole9

CHANGELOG.md

@@ -8,11 +8,11 @@ This is the changelog for Money v5.19.0 released on January 1st, 2024.  For olde
 
 ### Deprecations
 
-* `Money.default_backend/0` is deprecated in favor of `Money.default_backend!/0` whose naming better expresses the side effect of an exception being raised if no default backend is configured.
+* `Money.default_backend/0` is soft deprecated in favor of `Money.default_backend!/0` whose naming better expresses the side effect of an exception being raised if no default backend is configured.
 
 ### Bug Fixes
 
-* Surface an error exception if, when starting the exchange rates service, no ex_cldr backend is configured.
+* Surface an error exception if, when starting the exchange rates service, no `Money.default_backend!/0` is configured.
 
 ## Money v5.18.0
 

lib/money.ex

@@ -2981,6 +2981,7 @@ defmodule Money do
   configured, an exception is raised.
 
   """
+  @doc since: "5.19.0"
   def default_backend!() do
     cldr_default_backend = Application.get_env(Cldr.Config.app_name(), :default_backend)
 
@@ -2993,7 +2994,7 @@ defmodule Money do
       """
   end
 
-  @deprecated "Use Money.default_backend!/0"
+  @doc deprecated: "Use Money.default_backend!/0"
   def default_backend do
     default_backend!()
   end