diff -r a93aab0bd02d -r ac1b2bc83e26 stx_libtool.st
--- a/stx_libtool.st	Fri Jul 10 00:00:52 2020 +0100
+++ b/stx_libtool.st	Thu Aug 27 15:27:10 2020 +0100
@@ -158,6 +158,7 @@
      Please also take a look at the #mandatoryPreRequisites method"
 
     ^ #(
+        #'stx:goodies/refactoryBrowser/matching'    "RBSearchRule - referenced by Tools::NewSystemBrowser>>parseTreeSearcherAvailable"
     )
 !
 
@@ -620,6 +621,7 @@
         'Warning class' iconInBrowserSymbol
         'AbstractSyntaxHighlighter class' formatStatements:in:elementsInto:
         Image inspector2TabImageCreatorClass
+        ReadStream inspectorExtraAttributes
     )
 ! !