update live

diff --git a/mdref b/mdref
index 2701d8c46a3047adbfc10d5e70dbdc490eae7245..cbda4b2a9715e717255eb7d9b3e3f2af6a5e132b 160000 (submodule)
--- a/mdref
+++ b/mdref
@@ -1 +1 @@
-Subproject commit 2701d8c46a3047adbfc10d5e70dbdc490eae7245
+Subproject commit cbda4b2a9715e717255eb7d9b3e3f2af6a5e132b

diff --git a/refs/http b/refs/http
index 4f3655e48d71402cfeab0ca72e946a18d3b33c8b..4f57c61489737869d5c6aa0a5688a04a467536c2 160000 (submodule)
--- a/refs/http
+++ b/refs/http
@@ -1 +1 @@
-Subproject commit 4f3655e48d71402cfeab0ca72e946a18d3b33c8b
+Subproject commit 4f57c61489737869d5c6aa0a5688a04a467536c2

diff --git a/refs/pq b/refs/pq
index d45e66ed9d801ab5a38de4e5ad82369d039bd602..279fa50ca2fb07e884bb039caa747cd2c1d3ff37 160000 (submodule)
--- a/refs/pq
+++ b/refs/pq
@@ -1 +1 @@
-Subproject commit d45e66ed9d801ab5a38de4e5ad82369d039bd602
+Subproject commit 279fa50ca2fb07e884bb039caa747cd2c1d3ff37