diff --git a/Makefile b/Makefile
index 9f48de2..1503a9f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# git helper Makefile: Version 2.4 (2025-08-11)
+# git helper Makefile: Version 2.5 (2025-08-11)
 default: help
 
 .ONESHELL:
@@ -64,7 +64,7 @@ init: print_head
 		# Install modules
 		#
 		echo -e "\033[1;33mInstalling modules to venv in $$BASEPATH...\e[0m"
-		for req_file in $$(find $$BASEPATH -name requirements.txt); do
+		for req_file in $$(find -L $$BASEPATH -name requirements.txt 2> /dev/null); do
 			# echo "  $$req_file"
 			while read req_mod; do
 				if [[ $$req_mod = *[![:space:]]* ]]; then
diff --git a/caching b/caching
index 4cf7d83..b259aea 160000
--- a/caching
+++ b/caching
@@ -1 +1 @@
-Subproject commit 4cf7d83052b56bb2a713493342ca926190dac919
+Subproject commit b259aea8160878c9d7d8029972b5e710d2c5b3d3
diff --git a/docs.tgz b/docs.tgz
new file mode 100644
index 0000000..10e8114
Binary files /dev/null and b/docs.tgz differ
diff --git a/fstools b/fstools
index ea9ef6c..451301e 160000
--- a/fstools
+++ b/fstools
@@ -1 +1 @@
-Subproject commit ea9ef6c5fdf9f472a9bd68ea73839c6afc4eec59
+Subproject commit 451301ec1b490fc0f37adba1d6bb6aa8e5ed7ef1
diff --git a/geo b/geo
index 4f89728..3c89a3b 160000
--- a/geo
+++ b/geo
@@ -1 +1 @@
-Subproject commit 4f8972819903168fbcf865bd56dbbecfdd312d80
+Subproject commit 3c89a3bd22797604fc32af3d666f8b8cf1bff513
diff --git a/helpers b/helpers
index 36fd163..d850da3 160000
--- a/helpers
+++ b/helpers
@@ -1 +1 @@
-Subproject commit 36fd1633635e145c1bd1721bbac350156fcfbffc
+Subproject commit d850da38e8443217857c745e26385eef39bf6b89
diff --git a/keyboard b/keyboard
index 3ad7dba..5525dd9 160000
--- a/keyboard
+++ b/keyboard
@@ -1 +1 @@
-Subproject commit 3ad7dba0629f4428e8112f33e5020aa452e7c129
+Subproject commit 5525dd92efd5c075a73f6f04d6f8bc5569602946
diff --git a/media b/media
index a3f7374..503020c 160000
--- a/media
+++ b/media
@@ -1 +1 @@
-Subproject commit a3f7374d6c7ded528496f436cbcb82100d4129fa
+Subproject commit 503020cd4f279a61a4ad82886209524f19c1205e
diff --git a/mqtt b/mqtt
index a9460cc..ce22b16 160000
--- a/mqtt
+++ b/mqtt
@@ -1 +1 @@
-Subproject commit a9460cc0570a7a233064b2fbd71e484877917da0
+Subproject commit ce22b161f22ea8c4cc82e48bf348497ee15f58f2
diff --git a/report b/report
index c7cacde..7dae852 160000
--- a/report
+++ b/report
@@ -1 +1 @@
-Subproject commit c7cacde3fa05826d222030f30bd84c1520b35e58
+Subproject commit 7dae8520186a811bcc161a3d08f321eb66480867
diff --git a/socket_protocol b/socket_protocol
index ed2096f..7ce7019 160000
--- a/socket_protocol
+++ b/socket_protocol
@@ -1 +1 @@
-Subproject commit ed2096facc9b4b6a43f5210661ffe7b1239b39c5
+Subproject commit 7ce70194eb818e0a35a315884a22341b32df9e87
diff --git a/state_machine b/state_machine
index d193772..3b134a2 160000
--- a/state_machine
+++ b/state_machine
@@ -1 +1 @@
-Subproject commit d193772c8ff2990b7c8920bc990b2686078d095f
+Subproject commit 3b134a2f43d95cd9c3ed109c789073b4968e5b3f
diff --git a/stringtools b/stringtools
index a4b11bb..ffcb8a7 160000
--- a/stringtools
+++ b/stringtools
@@ -1 +1 @@
-Subproject commit a4b11bb38c04320869aa88ed754901047779d061
+Subproject commit ffcb8a7a2935c3c8a74502161e3838986e1cdf07
diff --git a/task b/task
index 5bb5587..4833b1e 160000
--- a/task
+++ b/task
@@ -1 +1 @@
-Subproject commit 5bb5587375087407dcbc685f927002d50b4218e4
+Subproject commit 4833b1ec2149b39c6c751c524d4ddfab852b9e87
diff --git a/tcp_socket b/tcp_socket
index ef112cf..a7103c0 160000
--- a/tcp_socket
+++ b/tcp_socket
@@ -1 +1 @@
-Subproject commit ef112cf4d4594c5fb5b194ca162b1c96fdde32c8
+Subproject commit a7103c0d376e751cb5150ecb88703563da9faf53