Merge branch 'rc/3.2' into mergeback-rc/3.2-to-main

Author: tausbn

cpp/ql/src/semmle/code/cpp/security/Overflow.qll

@@ -5,6 +5,8 @@
 
 import cpp
 import semmle.code.cpp.controlflow.Dominance
+// `GlobalValueNumbering` is only imported to prevent IR re-evaluation.
+private import semmle.code.cpp.valuenumbering.GlobalValueNumbering
 import semmle.code.cpp.rangeanalysis.SimpleRangeAnalysis
 import semmle.code.cpp.rangeanalysis.RangeAnalysisUtils
 

python/change-notes/2021-07-12-add-typetrackingnode.md

@@ -1,3 +1,2 @@
 lgtm,codescanning
-* The `track` and `backtrack` methods on `LocalSourceNode` have been deprecated. When writing
-  type trackers, the corresponding methods on `TypeTrackingNode` should be used instead.
+* The `track` and `backtrack` methods on `LocalSourceNode` are in the process of being deprecated. When using type trackers, the corresponding methods on `TypeTrackingNode` should be used instead.

python/change-notes/2021-07-28-port-RoDoS-queries.md

@@ -1,3 +1,3 @@
 lgtm,codescanning
-* Added _Inefficient regular expression_ (`py/redos`) query, which is already available in JavaScript.
-* Added _Polynomial regular expression used on uncontrolled data_ (`py/polynomial-redos`), which is already available in JavaScript.
+* Added an experimental _Inefficient regular expression_ (`py/redos`) query, which is already available in JavaScript.
+* Added an experimental _Polynomial regular expression used on uncontrolled data_ (`py/polynomial-redos`), which is already available in JavaScript.