diff --git a/global-config b/global-config
index 446628f..c828a97 100644
--- a/global-config
+++ b/global-config
@@ -8,7 +8,7 @@
 
 # Make sure all configuration properties are up to date and this
 # value is in sync with value in script 'global-functions'!
-:global GlobalConfigVersion 29;
+:global GlobalConfigVersion 30;
 
 # This is used for DNS and backup file.
 :global Domain "example.com";
diff --git a/global-config-overlay b/global-config-overlay
index 93c55ae..f76fac3 100644
--- a/global-config-overlay
+++ b/global-config-overlay
@@ -9,7 +9,7 @@
 # Make sure all configuration properties are up to date and this
 # value is in sync with value in script 'global-functions'!
 # Comment or remove to disable change notifications.
-:global GlobalConfigVersion 29;
+:global GlobalConfigVersion 30;
 
 # Copy configuration from global-config here and modify it.
 
diff --git a/global-config.changes b/global-config.changes
index 605ceac..8253c15 100644
--- a/global-config.changes
+++ b/global-config.changes
@@ -33,4 +33,5 @@
   27="Added queue for Telegram notifications to resend later on error.";
   28="Made 'dhcp-to-dns' act on all bound leases, not just dynamic ones.";
   29="Added filter on log message text for 'log-forward'.";
+  30="Implemented simple rate limit for 'log-forward' to prevent flooding.";
 };
diff --git a/global-functions b/global-functions
index e6eb93b..ad5651e 100644
--- a/global-functions
+++ b/global-functions
@@ -8,7 +8,7 @@
 # https://git.eworm.de/cgit/routeros-scripts/about/
 
 # expected configuration version
-:global ExpectedConfigVersion 29;
+:global ExpectedConfigVersion 30;
 
 # global variables not to be changed by user
 :global GlobalFunctionsReady false;