Merge remote-tracking branch 'upstream/main' into pathi

Author: geoffw0

actions/ql/lib/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.4.15
+
+No user-facing changes.
+
 ## 0.4.14
 
 No user-facing changes.

actions/ql/lib/change-notes/released/0.4.15.md

@@ -0,0 +1,3 @@
+## 0.4.15
+
+No user-facing changes.

actions/ql/lib/codeql-pack.release.yml

@@ -1,2 +1,2 @@
 ---
-lastReleaseVersion: 0.4.14
+lastReleaseVersion: 0.4.15

actions/ql/lib/qlpack.yml

@@ -1,5 +1,5 @@
 name: codeql/actions-all
-version: 0.4.15-dev
+version: 0.4.16-dev
 library: true
 warnOnImplicitThis: true
 dependencies:

actions/ql/src/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.6.7
+
+No user-facing changes.
+
 ## 0.6.6
 
 No user-facing changes.

actions/ql/src/change-notes/released/0.6.7.md

@@ -0,0 +1,3 @@
+## 0.6.7
+
+No user-facing changes.

actions/ql/src/codeql-pack.release.yml

@@ -1,2 +1,2 @@
 ---
-lastReleaseVersion: 0.6.6
+lastReleaseVersion: 0.6.7

actions/ql/src/qlpack.yml

@@ -1,5 +1,5 @@
 name: codeql/actions-queries
-version: 0.6.7-dev
+version: 0.6.8-dev
 library: false
 warnOnImplicitThis: true
 groups: [actions, queries]

cpp/ql/lib/CHANGELOG.md

@@ -1,3 +1,11 @@
+## 5.4.1
+
+### Minor Analysis Improvements
+
+* The guards libraries (`semmle.code.cpp.controlflow.Guards` and `semmle.code.cpp.controlflow.IRGuards`) have been improved to recognize more guards.
+* Improved dataflow through global variables in the new dataflow library (`semmle.code.cpp.dataflow.new.DataFlow` and `semmle.code.cpp.dataflow.new.TaintTracking`). Queries based on these libraries will produce more results on codebases with many global variables.
+* The global value numbering library (`semmle.code.cpp.valuenumbering.GlobalValueNumbering` and `semmle.code.cpp.ir.ValueNumbering`) has been improved so more expressions are assigned the same value number.
+
 ## 5.4.0
 
 ### New Features

cpp/ql/lib/Customizations.qll

@@ -0,0 +1,11 @@
+/**
+ * Contains customizations to the standard library.
+ *
+ * This module is imported by `cpp.qll`, so any customizations defined here automatically
+ * apply to all queries.
+ *
+ * Typical examples of customizations include adding new subclasses of abstract classes such as
+ * the `RemoteFlowSource` class to model frameworks that are not covered by the standard library.
+ */
+
+import cpp