diff --git a/release_version.txt b/release_version.txt
index 0c62199..ee1372d 100644
--- a/release_version.txt
+++ b/release_version.txt
@@ -1 +1 @@
-0.2.1
+0.2.2
diff --git a/scripts/bnbspot_md_recorder_start.sh b/scripts/bnbspot_md_recorder_start.sh
new file mode 100755
index 0000000..65cf69e
--- /dev/null
+++ b/scripts/bnbspot_md_recorder_start.sh
@@ -0,0 +1,156 @@
+#!/bin/bash
+Script="${0} ${*}"
+
+function usage {
+    echo "Usage: ${0}  --inst_set=<setting #> [--restart] [--stop] [--once] [--sleep_sec=<num_seconds>]"
+    exit 1
+}
+
+for arg in "${@}"
+do
+    case ${arg} in
+        --restart)
+            Restart=Y
+            shift
+            ;;
+        --stop)
+            Stop="Y"
+            shift
+            ;;
+        --once)
+            Once="Y"
+            shift
+            ;;
+        --inst_set=*)
+            InstrSet="${arg#*=}"
+            shift
+            ;;
+        --sleep_sec=*)
+            SleepSec="${arg#*=}"
+            shift
+            ;;
+        -*|--*)
+            usage
+            ;;
+        *)
+            ;;
+    esac
+done
+
+
+declare -A InstrSetInstrs
+InstrSetInstrs[1]=PAIR-BTC-USDT,PAIR-ETH-USDT,PAIR-LTC-USDT,PAIR-XRP-USDT,PAIR-USDT-USD
+
+
+if [ "${InstrSet}" == "" ]
+then
+    usage
+fi
+
+if [ "${SleepSec}" == "" ]
+then
+    SleepSec=3
+fi
+
+Instruments=${InstrSetInstrs[${InstrSet}]}
+if [ "${Instruments}" == "" ]
+then
+    echo "Unrecognized instrument settings: ${InstrSet}"
+    usage
+fi
+
+# -------------------- S e t t i n g s
+RootDir=/home/cvtt/prod
+# ConfigFile="${RootDir}/config/md_recorder.cfg"
+ConfigFile="http://cloud11.cvtt.vpn:6789/apps/md_recorder"
+
+AdminPort="721${InstrSet}"
+Exchange=BNBSPOT
+DbCredKey=TSDB_COINBS_1
+Name=MD_RECORDER_BNBSPOT
+# -------------------- S e t t i n g s
+
+LogFile="${RootDir}/logs/$(date '+%Y%m%d_%H%M%S').${Name}_${InstrSet}.log"
+
+source ${HOME}/.pyenv/python3.10-venv/bin/activate
+export PYTHONPATH=${RootDir}
+
+Cmd="nohup"
+Cmd="${Cmd} python3"
+Cmd="${Cmd} ${RootDir}/cvttpy/apps/md_recorder.py"
+Cmd="${Cmd} --config=${ConfigFile}"
+Cmd="${Cmd} --active_exchanges=${Exchange}"
+Cmd="${Cmd} --instruments=${Instruments}"
+Cmd="${Cmd} --admin_port=${AdminPort}"
+Cmd="${Cmd} --log_level=INFO"
+Cmd="${Cmd} --log_file=${LogFile}"
+Cmd="${Cmd} --db_credentials_key=${DbCredKey}"
+Cmd="${Cmd} &"
+
+function start_it {
+    echo ${Cmd}
+    eval ${Cmd} &
+    sleep 10
+}
+
+
+function check_it {
+
+    if !(timeout 3 curl -s localhost:${AdminPort}/ping > /dev/null)
+    then
+        echo "${Script} doesn't respond. restarting..."
+        pids=$(ps -ef | grep "admin_port=${AdminPort}" | grep -v grep | tr -s ' ' |cut  -d' '  -f2)
+        echo pids=${pids}
+        if [ "${pids}" != "" ]
+        then
+            kill -9 ${pids}
+        fi
+        start_it
+    fi
+}
+
+function kill_it {
+    pids=$(ps -ef |grep "inst_set=${InstrSet}" |grep $(basename ${0}) |grep -v ${$} |grep -v grep |tr -s ' ' |cut  -d' '  -f2)
+
+    if [ "${pids}" != "" ]
+    then
+        echo "Killing ${pids} ..."
+        kill -9 ${pids}
+    fi
+    while (timeout 3 curl -s localhost:${AdminPort}/ping > /dev/null)
+    do
+        echo "Shutting down localhost:${AdminPort}/shutdown ..."
+        timeout 5 curl -s localhost:${AdminPort}/shutdown
+
+        pids=$(ps -ef | grep "admin_port=${AdminPort}" | grep -v grep | tr -s ' ' |cut  -d' '  -f2)
+        echo pids=${pids}
+        if [ "${pids}" != "" ]
+        then
+            kill -9 ${pids}
+        fi
+    done
+}
+
+if [ "${Stop}" == "Y"  ] ; then
+    kill_it
+    exit 0
+fi
+
+if [ "${Once}" == "Y"  ] ; then
+    start_it
+    exit 0
+fi
+
+
+if [ "${Restart}" == "Y"  ]
+then
+    kill_it
+fi
+
+start_it
+while true
+do
+    check_it
+    echo "${Script} is checked" | /usr/bin/ts '[%Y-%m-%d %H:%M:%S]'
+    sleep ${SleepSec}
+done
diff --git a/scripts/md_recorder_start.sh b/scripts/coinbase_md_recorder_start.sh
similarity index 99%
rename from scripts/md_recorder_start.sh
rename to scripts/coinbase_md_recorder_start.sh
index 8ffc8a0..9f00f74 100755
--- a/scripts/md_recorder_start.sh
+++ b/scripts/coinbase_md_recorder_start.sh
@@ -70,7 +70,7 @@ ConfigFile="http://cloud11.cvtt.vpn:6789/apps/md_recorder"
 AdminPort="720${InstrSet}"
 Exchange=COINBASE_AT
 DbCredKey=TSDB_COINBS_1
-Name=md_recorder_coinbase
+Name=MD_RECORDER_COINBASE
 # -------------------- S e t t i n g s
 
 LogFile="${RootDir}/logs/$(date '+%Y%m%d_%H%M%S').${Name}_${InstrSet}.log"