Update changelog

changelog

@@ -169,9 +169,14 @@
 	59) PR #2649 towards #2586. Adds support for pointer assignments of
 	the form `var =[>] this[%...]%procedure(...)`.
 
-	60) PR #2645 for #2585. Add an optional "otherwise" argument to
+	60) PR #2645 towards #2585. Add an optional "otherwise" argument to
 	the SymbolTalbe lookup method.
 
+	61) PR #2633 for #2125. Introduces the "replace_symbols_using" method
+	to guarantee that PSyIR trees after a copy have references to the
+	updated symbols (including in attributes that are not directly in the
+	tree).
+
 release 2.5.0 14th of February 2024
 
 	1) PR #2199 for #2189. Fix bugs with missing maps in enter data