diff --git a/dev/ofunctions.sh b/dev/ofunctions.sh
index 7e8c5b9..0fea9b8 100644
--- a/dev/ofunctions.sh
+++ b/dev/ofunctions.sh
@@ -31,7 +31,7 @@
 #### OFUNCTIONS MINI SUBSET ####
 #### OFUNCTIONS MICRO SUBSET ####
 _OFUNCTIONS_VERSION=2.3.0-RC2
-_OFUNCTIONS_BUILD=2018110502
+_OFUNCTIONS_BUILD=2018122103
 #### _OFUNCTIONS_BOOTSTRAP SUBSET ####
 _OFUNCTIONS_BOOTSTRAP=true
 #### _OFUNCTIONS_BOOTSTRAP SUBSET END ####
@@ -741,9 +741,11 @@ function TrapError {
 
 function LoadConfigFile {
 	local configFile="${1}"
+	local revisionRequired="${2}"
 
 	__CheckArguments 1 $# "$@"	#__WITH_PARANOIA_DEBUG
 
+	local revisionPresent
 
 	if [ ! -f "$configFile" ]; then
 		Logger "Cannot load configuration file [$configFile]. Cannot start." "CRITICAL"
@@ -752,6 +754,16 @@ function LoadConfigFile {
 		Logger "Wrong configuration file supplied [$configFile]. Cannot start." "CRITICAL"
 		exit 1
 	else
+		revisionPresent=$(GetConfFileValue "$configFile" "CONFIG_FILE_REVISION" true)
+		if [ "$(IsNumeric $revisionPresent)" -eq 0 ]; then
+			revisionPresent=0
+		fi
+		if [ "$revisionRequired" != "" ]; then
+			if [ $(VerComp "$revisionPresent" "$revisionRequired") -eq 2 ]; then
+				Logger "Configuration file seems out of date. Required version [$revisionRequired]. Actual version [$revisionPresent]." "CRITICAL"
+				exit 1
+			fi
+		fi
 		# Remove everything that is not a variable assignation
 		grep '^[^ ]*=[^;&]*' "$configFile" > "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID.$TSTAMP"
 		source "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID.$TSTAMP"
@@ -908,7 +920,8 @@ function ExecTasks {
 	local commandsConditionArray=() # Array containing conditional commands
 	local currentCommand		# Variable containing currently processed command
 	local currentCommandCondition	# Variable containing currently processed conditional command
-	local commandsArrayPid=()	# Array containing pids of commands currently run
+	local commandsArrayPid=()	# Array containing commands indexed by pids
+	local commandsArrayOutput=()	# Array contining command results indexed by pids
 	local postponedRetryCount=0	# Number of current postponed commands retries
 	local postponedItemCount=0	# Number of commands that have been postponed (keep at least one in order to check once)
 	local postponedCounter=0
@@ -937,8 +950,9 @@ function ExecTasks {
 	local executeCommand		# Boolean to check if currentCommand can be executed given a condition
 	local hasPids=false		# Are any valable pids given to function ?		#__WITH_PARANOIA_DEBUG
 	local functionMode
-	local softAlert=false
+	local softAlert=false		# Does a soft alert need to be triggered, if yes, send an alert once
 	local failedPidsList		# List containing failed pids with exit code separated by semicolons (eg : 2355:1;4534:2;2354:3)
+	local randomOutputName		# Random filename for command outputs
 
 	# Initialise global variable
 	eval "WAIT_FOR_TASK_COMPLETION_$id=\"\""
@@ -1103,6 +1117,9 @@ function ExecTasks {
 							if [ "$functionMode" == "ParallelExec" ]; then
 								Logger "Command was [${commandsArrayPid[$pid]}]." "ERROR"
 							fi
+							if [ -f "${commandsArrayOutput[$pid]}" ]; then
+								Logger "Command output was [\$(cat ${commandsArrayOutput[$pid]})\n]." "ERROR"
+							fi
 						fi
 						errorcount=$((errorcount+1))
 						# Welcome to variable variable bash hell
@@ -1246,10 +1263,12 @@ function ExecTasks {
 
 				if [ $executeCommand == true ]; then
 					Logger "Running command [$currentCommand]." "DEBUG"
-					eval "$currentCommand" >> "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$id.$SCRIPT_PID.$TSTAMP" 2>&1 &
+					randomOutputName=$(date '+%Y%m%dT%H%M%S').$(PoorMansRandomGenerator 5)
+					eval "$currentCommand" >> "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$randomOutputName.$SCRIPT_PID.$TSTAMP" 2>&1 &
 					pid=$!
 					pidsArray+=($pid)
 					commandsArrayPid[$pid]="$currentCommand"
+					commandsArrayOutput[$pid]="$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$randomOutputName.$SCRIPT_PID.$TSTAMP"
 					# Initialize pid execution time array
 					pidsTimeArray[$pid]=0
 				else
@@ -1314,7 +1333,7 @@ function EscapeSpaces {
 # Usage var=$(EscapeDoubleQuotes "$var") or var="$(EscapeDoubleQuotes "$var")"
 function EscapeDoubleQuotes {
 	local value="${1}"
-		
+
 	echo "${value//\"/\\\"}"
 }