diff --git a/UpgradeLog.htm b/UpgradeLog.htm
new file mode 100644
index 0000000..103b560
Binary files /dev/null and b/UpgradeLog.htm differ
diff --git a/solution/tc_project_app/tc_mca_std_lib b/solution/tc_project_app/tc_mca_std_lib
index c0472ae..100fc7f 160000
--- a/solution/tc_project_app/tc_mca_std_lib
+++ b/solution/tc_project_app/tc_mca_std_lib
@@ -1 +1 @@
-Subproject commit c0472aee0fd2e675f3d27158486952bd980253d0
+Subproject commit 100fc7f74698f88bd4ee279868040a3b3bfca4e1