diff --git a/CMakeLists.txt b/CMakeLists.txt
index 80e62ed476e7d2644b8c59a1bd5a66017ff5ce47..68e40566958055196912cefa4e0b4a1f84611ff0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,7 +8,7 @@ set(CMAKE_C_STANDARD 11)
 SET( CPACK_PACKAGE_NAME  "${PROJECT_NAME}")
 SET( CPACK_PACKAGE_VERSION_MAJOR 4)
 SET( CPACK_PACKAGE_VERSION_MINOR 1)
-SET( CPACK_PACKAGE_VERSION_PATCH 40)
+SET( CPACK_PACKAGE_VERSION_PATCH 42)
 
 # init CellFrame SDK
 add_definitions("-DDAP_VERSION=\"${CPACK_PACKAGE_VERSION_MAJOR}-${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}\"")
diff --git a/cellframe-sdk b/cellframe-sdk
index 29547d5294dec733e183cd4e9af81b1cf4351930..13a919094a359ea760e700af3f8b5e10b4e7dc97 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit 29547d5294dec733e183cd4e9af81b1cf4351930
+Subproject commit 13a919094a359ea760e700af3f8b5e10b4e7dc97
diff --git a/dist/share/configs/dapcash-node.cfg.tpl b/dist/share/configs/dapcash-node.cfg.tpl
index 8d24987bb1d6565dca2b75a1e80d6cc9d70b4122..aa2a8b3e06ea69c4a2310bfeea174d5d0cbed606 100644
--- a/dist/share/configs/dapcash-node.cfg.tpl
+++ b/dist/share/configs/dapcash-node.cfg.tpl
@@ -1,12 +1,18 @@
 # General section
 [general]
+# General debug mode
 debug_mode={DEBUG_MODE}
-debug_dump_stream_headers={DEBUG_STREAM_HEADERS}
-
+# Debug stream packets
+debug_dump_stream_headers=false
+# Debug chains syncronyzation
+debug_chain_sync=false
 # Debug I/O reactor, false by default
 #debug_reactor=false
+
 # seed mode. WARNING. Used true only when you start the new network
 #seed_mode=false
+
+# Auto bring up links and sync everything over them
 auto_online={AUTO_ONLINE}
 
 # Console
diff --git a/dist/share/profile.d/dapcash-node.sh b/dist/share/profile.d/dapcash-node.sh
new file mode 100755
index 0000000000000000000000000000000000000000..62423c4c202547c162b0d3454e2abc6e4299de08
--- /dev/null
+++ b/dist/share/profile.d/dapcash-node.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+export PATH="$PATH:/opt/dapcash-node/bin:/opt/dapcash-node/sbin"
diff --git a/prod_build b/prod_build
index 454e2eccbe3ebb4b66530f62888c7f7a44b872b7..0edc833cf20e9acc35c1b1455eb4d9276f73f864 160000
--- a/prod_build
+++ b/prod_build
@@ -1 +1 @@
-Subproject commit 454e2eccbe3ebb4b66530f62888c7f7a44b872b7
+Subproject commit 0edc833cf20e9acc35c1b1455eb4d9276f73f864