diff --git a/Documentation b/Documentation
index 35343cbe66..4dd10152e4 160000
--- a/Documentation
+++ b/Documentation
@@ -1 +1 @@
-Subproject commit 35343cbe6660bb07d9fee4c2e5af0dd450313c14
+Subproject commit 4dd10152e4fe4ec2594f59d0a84e7e6d288eee3d
diff --git a/README.txt b/README.txt
index 90c264446e..bb37f7782c 100644
--- a/README.txt
+++ b/README.txt
@@ -1455,6 +1455,8 @@ nuttx/
  |   |   `- README.txt
  |   |- stm32f746g-disco/
  |   |   `- README.txt
+ |   |- stm32l476vg-disco/
+ |   |   `- README.txt
  |   |- stm32ldiscovery/
  |   |   `- README.txt
  |   |- stm32vldiscovery/
diff --git a/arch b/arch
index 32dfc71164..e072714741 160000
--- a/arch
+++ b/arch
@@ -1 +1 @@
-Subproject commit 32dfc711640d25c5e25f15f30efd00e356e1ebab
+Subproject commit e0727147413b44e3c263abe8df70542dfa6b1edb
diff --git a/configs b/configs
index 4f47454f05..132d630c0f 160000
--- a/configs
+++ b/configs
@@ -1 +1 @@
-Subproject commit 4f47454f0557095bcd2e29ac1923bbf588689c33
+Subproject commit 132d630c0fdbc793ad5a1438879ae50a399044e0