diff --git a/Help/generator/Green Hills MULTI.rst b/Help/generator/Green Hills MULTI.rst
index bfe671f..e474682 100644
--- a/Help/generator/Green Hills MULTI.rst
+++ b/Help/generator/Green Hills MULTI.rst
@@ -59,6 +59,7 @@
 The following properties are available:
 
 * :prop_tgt:`GHS_INTEGRITY_APP`
+* :prop_tgt:`GHS_NO_SOURCE_GROUP_FILE`
 
 .. note::
   This generator is deemed experimental as of CMake |release|
diff --git a/Help/manual/cmake-properties.7.rst b/Help/manual/cmake-properties.7.rst
index e1de134..4366c0d 100644
--- a/Help/manual/cmake-properties.7.rst
+++ b/Help/manual/cmake-properties.7.rst
@@ -195,6 +195,7 @@
    /prop_tgt/FRAMEWORK_VERSION
    /prop_tgt/GENERATOR_FILE_NAME
    /prop_tgt/GHS_INTEGRITY_APP
+   /prop_tgt/GHS_NO_SOURCE_GROUP_FILE
    /prop_tgt/GNUtoMS
    /prop_tgt/HAS_CXX
    /prop_tgt/IMPLICIT_DEPENDS_INCLUDE_TRANSFORM
diff --git a/Help/manual/cmake-variables.7.rst b/Help/manual/cmake-variables.7.rst
index 1698734..83c88a5 100644
--- a/Help/manual/cmake-variables.7.rst
+++ b/Help/manual/cmake-variables.7.rst
@@ -345,6 +345,7 @@
    /variable/CMAKE_FOLDER
    /variable/CMAKE_Fortran_FORMAT
    /variable/CMAKE_Fortran_MODULE_DIRECTORY
+   /variable/CMAKE_GHS_NO_SOURCE_GROUP_FILE
    /variable/CMAKE_GLOBAL_AUTOGEN_TARGET
    /variable/CMAKE_GLOBAL_AUTOGEN_TARGET_NAME
    /variable/CMAKE_GLOBAL_AUTORCC_TARGET
diff --git a/Help/prop_tgt/GHS_NO_SOURCE_GROUP_FILE.rst b/Help/prop_tgt/GHS_NO_SOURCE_GROUP_FILE.rst
new file mode 100644
index 0000000..11ce0b22
--- /dev/null
+++ b/Help/prop_tgt/GHS_NO_SOURCE_GROUP_FILE.rst
@@ -0,0 +1,13 @@
+GHS_NO_SOURCE_GROUP_FILE
+------------------------
+
+``ON`` / ``OFF`` boolean to control if the project file for a target should
+be one single file or multiple files.
+
+The default behavior or when the property is ``OFF`` is to generate a project
+file for the target and then a sub-project file for each source group.
+
+When this property is ``ON`` or if :variable:`CMAKE_GHS_NO_SOURCE_GROUP_FILE`
+is ``ON`` then only a single project file is generated for the target.
+
+Supported on :generator:`Green Hills MULTI`.
diff --git a/Help/release/3.14.rst b/Help/release/3.14.rst
index ff499f5..13d209f 100644
--- a/Help/release/3.14.rst
+++ b/Help/release/3.14.rst
@@ -25,6 +25,34 @@
   platform.  The VS host toolset selection is now based on the host
   architecture as well.
 
+* The :generator:`Green Hills MULTI` generator has been updated:
+
+  * Now supports :ref:`Object Libraries`.
+
+  * Now warns on unsupported project types such as shared libraries.
+
+  * Now generates a top-level ``<PROJECT-NAME>.top.gpj`` for each directory
+    calling the :command:`project` command.  The top-level project file
+    ``default.gpj`` is no longer created.
+
+  * Now honors target renaming and destination output control properties
+    such as :prop_tgt:`RUNTIME_OUTPUT_DIRECTORY` and :prop_tgt:`OUTPUT_NAME`.
+    This also fixes support for installation rules generated by
+    :command:`install`.
+
+  * Now honors source file properties :prop_sf:`INCLUDE_DIRECTORIES`,
+    :prop_sf:`COMPILE_DEFINITIONS`, and :prop_sf:`COMPILE_OPTIONS`.
+
+  * Now supports Dynamic Download Integrity Applications which did not include
+    Integrate Files via :prop_tgt:`GHS_INTEGRITY_APP` and setting a target
+    link flag of ``-dynamic``.
+
+  * The contents of project files now sorts sources groups and files by name.
+    Set the :prop_tgt:`GHS_NO_SOURCE_GROUP_FILE` target property to ``ON`` to
+    generate a single project file for the target instead of a project file for
+    each source group.  Set the :variable:`CMAKE_GHS_NO_SOURCE_GROUP_FILE`
+    variable to enable this for all targets.
+
 File-Based API
 --------------
 
@@ -56,6 +84,9 @@
 Commands
 --------
 
+* The :command:`file` command learned a new sub-command, ``CREATE_LINK``,
+  which can be used to create hard or symbolic links.
+
 * The :command:`file` command learned a new sub-command, ``READ_SYMLINK``,
   which can be used to determine the path that a symlink points to.
 
@@ -310,8 +341,8 @@
 Other Changes
 =============
 
-* Object library linking has been fixed to propagate transitive link
-  dependencies of object libraries to consuming targets.
+* Object library linking has been fixed to propagate private link libraries
+  of object libraries to consuming targets.
 
 * Install rules under :command:`add_subdirectory` now interleave with those in
   the calling directory. See policy :policy:`CMP0082` for details.
diff --git a/Help/variable/CMAKE_GHS_NO_SOURCE_GROUP_FILE.rst b/Help/variable/CMAKE_GHS_NO_SOURCE_GROUP_FILE.rst
new file mode 100644
index 0000000..b6768a1
--- /dev/null
+++ b/Help/variable/CMAKE_GHS_NO_SOURCE_GROUP_FILE.rst
@@ -0,0 +1,6 @@
+CMAKE_GHS_NO_SOURCE_GROUP_FILE
+------------------------------
+
+``ON`` / ``OFF`` boolean to control if the project file for a target should
+be one single file or multiple files.  Refer to
+:prop_tgt:`GHS_NO_SOURCE_GROUP_FILE` for further details.
diff --git a/Source/cmGhsMultiTargetGenerator.cxx b/Source/cmGhsMultiTargetGenerator.cxx
index 04a8b3c..5fe350c 100644
--- a/Source/cmGhsMultiTargetGenerator.cxx
+++ b/Source/cmGhsMultiTargetGenerator.cxx
@@ -454,7 +454,7 @@
       cmSystemTools::IsOn(
         this->GeneratorTarget->GetProperty("GHS_NO_SOURCE_GROUP_FILE")) ||
       cmSystemTools::IsOn(
-        this->Makefile->GetDefinition("GHS_NO_SOURCE_GROUP_FILE"));
+        this->Makefile->GetDefinition("CMAKE_GHS_NO_SOURCE_GROUP_FILE"));
     if (useProjectFile || sg.empty()) {
       fout = &fout_proj;
     } else {
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index ab139c0..7e33bda 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -1985,7 +1985,9 @@
   // over changes in CMakeLists.txt, making the information stale and
   // hence useless.
   target->ClearDependencyInformation(*this);
-  if (excludeFromAll || this->GetPropertyAsBool("EXCLUDE_FROM_ALL")) {
+  if (excludeFromAll ||
+      (type != cmStateEnums::INTERFACE_LIBRARY &&
+       this->GetPropertyAsBool("EXCLUDE_FROM_ALL"))) {
     target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
   }
   target->AddSources(srcs);
diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index ed98d97..6c888cc 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -2368,7 +2368,7 @@
       add_test_GhsMulti_rename_install(EXEC_AND_LIB)
       add_test_GhsMulti(multiple_source_groups GhsMultiSrcGroups Default "")
       add_test_GhsMulti(multiple_source_groups_folders GhsMultiSrcGroups PropFolders "-DTEST_PROP=ON")
-      add_test_GhsMulti(multiple_source_groups_all_folders GhsMultiSrcGroups AllFolders "-DGHS_NO_SOURCE_GROUP_FILE=ON")
+      add_test_GhsMulti(multiple_source_groups_all_folders GhsMultiSrcGroups AllFolders "-DCMAKE_GHS_NO_SOURCE_GROUP_FILE=ON")
       add_test_GhsMulti(unsupported_targets GhsMultiUnsupportedTargets "" "")
       add_test_GhsMulti(object_library GhsMultiObjectLibrary "" "")
       add_test_GhsMulti(exclude GhsMultiExclude "" ""
diff --git a/Tests/InterfaceLibrary/CMakeLists.txt b/Tests/InterfaceLibrary/CMakeLists.txt
index 6aae09a..954c02d 100644
--- a/Tests/InterfaceLibrary/CMakeLists.txt
+++ b/Tests/InterfaceLibrary/CMakeLists.txt
@@ -47,6 +47,7 @@
 add_dependencies(InterfaceLibrary item_fake_tgt)
 
 add_subdirectory(libsdir)
+add_subdirectory(excluded EXCLUDE_FROM_ALL)
 
 add_executable(sharedlibtestexe sharedlibtestexe.cpp)
 target_link_libraries(sharedlibtestexe shared_iface imported::iface)
diff --git a/Tests/InterfaceLibrary/excluded/CMakeLists.txt b/Tests/InterfaceLibrary/excluded/CMakeLists.txt
new file mode 100644
index 0000000..69a6807
--- /dev/null
+++ b/Tests/InterfaceLibrary/excluded/CMakeLists.txt
@@ -0,0 +1 @@
+add_library(excluded_iface INTERFACE)