diff --git a/bin/process_update.sh b/bin/process_update.sh
index 98cb1f9..ec36da8 100755
--- a/bin/process_update.sh
+++ b/bin/process_update.sh
@@ -15,12 +15,12 @@ USAGE='process_update.sh [-h|--help] [debug] [<file]'
 #        AUTHOR: KayM (gnadelwartz), kay@rrr.de
 #       CREATED: 30.01.2021 19:14
 #
-#### $$VERSION$$ v1.45-dev-30-g8efbfca
+#### $$VERSION$$ v1.45-dev-38-g882efa8
 #===============================================================================
 
 ####
 # parse args
-COMMAND="process_update"
+COMMAND="process_multi_updates"
 
 # set bashbot environment
 source "${0%/*}/bashbot_env.inc.sh" "debug" # debug
@@ -34,12 +34,6 @@ print_help "${1:-nix}"
 json='{"result": ['"$(cat)"']}'
 UPDATE="$(${JSONSHFILE} -b -n <<<"${json}" 2>/dev/null)"
 
-# escape bash $ expansion bug
-UPDATE="${UPDATE//$/\\$}"
-
-# assign to bashbot ARRAY
-Json2Array 'UPD' <<<"${UPDATE}" 
-
 # process telegram update
-"${COMMAND}" "0" "$1" 
+"${COMMAND}" "$1" 
 
diff --git a/modules/processUpdates.sh b/modules/processUpdates.sh
index a7aa58c..9638740 100644
--- a/modules/processUpdates.sh
+++ b/modules/processUpdates.sh
@@ -4,7 +4,7 @@
 # File: processUpdates.sh 
 # Note: DO NOT EDIT! this file will be overwritten on update
 #
-#### $$VERSION$$ v1.45-dev-30-g8efbfca
+#### $$VERSION$$ v1.45-dev-38-g882efa8
 ##################################################################
 
 ##############
@@ -43,18 +43,24 @@ delete_webhook() {
 }
 
 ################
-# processing of updates starts here
+# processing of array of updates starts here
 process_multi_updates() {
 	local max num debug="$1"
+	# get num array elements
 	max="$(grep -F ',"update_id"]'  <<< "${UPDATE}" | tail -1 | cut -d , -f 2 )"
 	# escape bash $ expansion bug
 	UPDATE="${UPDATE//$/\\$}"
+	# convert updates to bash array
 	Json2Array 'UPD' <<<"${UPDATE}"
+	# iterate over array
 	for ((num=0; num<=max; num++)); do
 		process_update "${num}" "${debug}"
 	done
 }
 
+################
+# processing of a single array item of update
+# $1 array index
 process_update() {
 	local num="$1" debug="$2" 
 	pre_process_message "${num}"