diff --git a/msa/js-executor/api/httpServer.js b/msa/js-executor/api/httpServer.js
new file mode 100644
index 0000000000..4948c45f61
--- /dev/null
+++ b/msa/js-executor/api/httpServer.js
@@ -0,0 +1,30 @@
+/*
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+const config = require('config'),
+      logger = require('../config/logger')._logger('httpServer'),
+      express = require('express');
+
+const httpPort = Number(config.get('http_port'));
+
+const app = express();
+
+app.get('/livenessProbe', async (req, res) => {
+  const date = new Date();
+  const message = { now: date.toISOString() };
+  res.send(message);
+})
+
+app.listen(httpPort, () => logger.info(`Started http endpoint on port ${httpPort}. Please, use /livenessProbe !`))
\ No newline at end of file
diff --git a/msa/js-executor/api/jsInvokeMessageProcessor.js b/msa/js-executor/api/jsInvokeMessageProcessor.js
index 2964291a30..5257a03168 100644
--- a/msa/js-executor/api/jsInvokeMessageProcessor.js
+++ b/msa/js-executor/api/jsInvokeMessageProcessor.js
@@ -25,6 +25,7 @@ const config = require('config'),
       Utils = require('./utils'),
       JsExecutor = require('./jsExecutor');
 
+const statFrequency = Number(config.get('script.stat_print_frequency'));
 const scriptBodyTraceFrequency = Number(config.get('script.script_body_trace_frequency'));
 const useSandbox = config.get('script.use_sandbox') === 'true';
 const maxActiveScripts = Number(config.get('script.max_active_scripts'));
@@ -34,15 +35,15 @@ const slowQueryLogBody = config.get('script.slow_query_log_body') === 'true';
 const {performance} = require('perf_hooks');
 
 function JsInvokeMessageProcessor(producer) {
-    console.log("Producer:", producer);
     this.producer = producer;
     this.executor = new JsExecutor(useSandbox);
-    this.scriptMap = {};
+    this.scriptMap = new Map();
     this.scriptIds = [];
     this.executedScriptsCounter = 0;
+    this.lastStatTime = performance.now();
 }
 
-JsInvokeMessageProcessor.prototype.onJsInvokeMessage = function(message) {
+JsInvokeMessageProcessor.prototype.onJsInvokeMessage = function (message) {
     var tStart = performance.now();
     let requestId;
     let responseTopic;
@@ -77,13 +78,13 @@ JsInvokeMessageProcessor.prototype.onJsInvokeMessage = function(message) {
     var tFinish = performance.now();
     var tTook = tFinish - tStart;
 
-    if ( tTook > slowQueryLogMs ) {
+    if (tTook > slowQueryLogMs) {
         let functionName;
         if (request.invokeRequest) {
             try {
                 buf = Buffer.from(request.invokeRequest['functionName']);
                 functionName = buf.toString('utf8');
-            } catch (err){
+            } catch (err) {
                 logger.error('[%s] Failed to read functionName from message header: %s', requestId, err.message);
                 logger.error(err.stack);
             }
@@ -96,7 +97,7 @@ JsInvokeMessageProcessor.prototype.onJsInvokeMessage = function(message) {
 
 }
 
-JsInvokeMessageProcessor.prototype.processCompileRequest = function(requestId, responseTopic, headers, compileRequest) {
+JsInvokeMessageProcessor.prototype.processCompileRequest = function (requestId, responseTopic, headers, compileRequest) {
     var scriptId = getScriptId(compileRequest);
     logger.debug('[%s] Processing compile request, scriptId: [%s]', requestId, scriptId);
 
@@ -115,15 +116,20 @@ JsInvokeMessageProcessor.prototype.processCompileRequest = function(requestId, r
     );
 }
 
-JsInvokeMessageProcessor.prototype.processInvokeRequest = function(requestId, responseTopic, headers, invokeRequest) {
+JsInvokeMessageProcessor.prototype.processInvokeRequest = function (requestId, responseTopic, headers, invokeRequest) {
     var scriptId = getScriptId(invokeRequest);
     logger.debug('[%s] Processing invoke request, scriptId: [%s]', requestId, scriptId);
     this.executedScriptsCounter++;
-    if ( this.executedScriptsCounter >= scriptBodyTraceFrequency ) {
-        this.executedScriptsCounter = 0;
-        if (logger.levels[logger.level] >= logger.levels['debug']) {
-            logger.debug('[%s] Executing script body: [%s]', scriptId, invokeRequest.scriptBody);
-        }
+    if (this.executedScriptsCounter % statFrequency == 0) {
+        const nowMs = performance.now();
+        const msSinceLastStat = nowMs - this.lastStatTime;
+        const requestsPerSec = msSinceLastStat == 0 ? statFrequency : statFrequency / msSinceLastStat * 1000;
+        this.lastStatTime = nowMs;
+        logger.info('STAT[%s]: requests [%s], took [%s]ms, request/s [%s]', this.executedScriptsCounter, statFrequency, msSinceLastStat, requestsPerSec);
+    }
+
+    if (this.executedScriptsCounter % scriptBodyTraceFrequency == 0) {
+        logger.info('[%s] Executing script body: [%s]', scriptId, invokeRequest.scriptBody);
     }
     this.getOrCompileScript(scriptId, invokeRequest.scriptBody).then(
         (script) => {
@@ -154,15 +160,15 @@ JsInvokeMessageProcessor.prototype.processInvokeRequest = function(requestId, re
     );
 }
 
-JsInvokeMessageProcessor.prototype.processReleaseRequest = function(requestId, responseTopic, headers, releaseRequest) {
+JsInvokeMessageProcessor.prototype.processReleaseRequest = function (requestId, responseTopic, headers, releaseRequest) {
     var scriptId = getScriptId(releaseRequest);
     logger.debug('[%s] Processing release request, scriptId: [%s]', requestId, scriptId);
-    if (this.scriptMap[scriptId]) {
+    if (this.scriptMap.has(scriptId)) {
         var index = this.scriptIds.indexOf(scriptId);
         if (index > -1) {
             this.scriptIds.splice(index, 1);
         }
-        delete this.scriptMap[scriptId];
+        this.scriptMap.delete(scriptId);
     }
     var releaseResponse = createReleaseResponse(scriptId, true);
     logger.debug('[%s] Sending success release response, scriptId: [%s]', requestId, scriptId);
@@ -173,6 +179,7 @@ JsInvokeMessageProcessor.prototype.sendResponse = function (requestId, responseT
     var tStartSending = performance.now();
     var remoteResponse = createRemoteResponse(requestId, compileResponse, invokeResponse, releaseResponse);
     var rawResponse = Buffer.from(JSON.stringify(remoteResponse), 'utf8');
+    logger.debug('[%s] Sending response to queue, scriptId: [%s]', requestId, scriptId);
     this.producer.send(responseTopic, scriptId, rawResponse, headers).then(
         () => {
             logger.debug('[%s] Response sent to queue, took [%s]ms, scriptId: [%s]', requestId, (performance.now() - tStartSending), scriptId);
@@ -186,16 +193,17 @@ JsInvokeMessageProcessor.prototype.sendResponse = function (requestId, responseT
     );
 }
 
-JsInvokeMessageProcessor.prototype.getOrCompileScript = function(scriptId, scriptBody) {
+JsInvokeMessageProcessor.prototype.getOrCompileScript = function (scriptId, scriptBody) {
     var self = this;
-    return new Promise(function(resolve, reject) {
-        if (self.scriptMap[scriptId]) {
-            resolve(self.scriptMap[scriptId]);
+    return new Promise(function (resolve, reject) {
+        const script = self.scriptMap.get(scriptId);
+        if (script) {
+            resolve(script);
         } else {
             self.executor.compileScript(scriptBody).then(
-                (script) => {
-                    self.cacheScript(scriptId, script);
-                    resolve(script);
+                (compiledScript) => {
+                    self.cacheScript(scriptId, compiledScript);
+                    resolve(compiledScript);
                 },
                 (err) => {
                     reject(err);
@@ -205,56 +213,57 @@ JsInvokeMessageProcessor.prototype.getOrCompileScript = function(scriptId, scrip
     });
 }
 
-JsInvokeMessageProcessor.prototype.cacheScript = function(scriptId, script) {
-    if (!this.scriptMap[scriptId]) {
+JsInvokeMessageProcessor.prototype.cacheScript = function (scriptId, script) {
+    if (!this.scriptMap.has(scriptId)) {
         this.scriptIds.push(scriptId);
         while (this.scriptIds.length > maxActiveScripts) {
             logger.info('Active scripts count [%s] exceeds maximum limit [%s]', this.scriptIds.length, maxActiveScripts);
             const prevScriptId = this.scriptIds.shift();
             logger.info('Removing active script with id [%s]', prevScriptId);
-            delete this.scriptMap[prevScriptId];
+            this.scriptMap.delete(prevScriptId);
         }
     }
-    this.scriptMap[scriptId] = script;
+    this.scriptMap.set(scriptId, script);
+    logger.info("scriptMap size is [%s]", this.scriptMap.size);
 }
 
 function createRemoteResponse(requestId, compileResponse, invokeResponse, releaseResponse) {
     const requestIdBits = Utils.UUIDToBits(requestId);
     return {
-            requestIdMSB: requestIdBits[0],
-            requestIdLSB: requestIdBits[1],
-            compileResponse: compileResponse,
-            invokeResponse: invokeResponse,
-            releaseResponse: releaseResponse
+        requestIdMSB: requestIdBits[0],
+        requestIdLSB: requestIdBits[1],
+        compileResponse: compileResponse,
+        invokeResponse: invokeResponse,
+        releaseResponse: releaseResponse
     };
 }
 
 function createCompileResponse(scriptId, success, errorCode, err) {
     const scriptIdBits = Utils.UUIDToBits(scriptId);
-    return  {
-            errorCode: errorCode,
-            success: success,
-            errorDetails: parseJsErrorDetails(err),
-            scriptIdMSB: scriptIdBits[0],
-            scriptIdLSB: scriptIdBits[1]
+    return {
+        errorCode: errorCode,
+        success: success,
+        errorDetails: parseJsErrorDetails(err),
+        scriptIdMSB: scriptIdBits[0],
+        scriptIdLSB: scriptIdBits[1]
     };
 }
 
 function createInvokeResponse(result, success, errorCode, err) {
-    return  {
-            errorCode: errorCode,
-            success: success,
-            errorDetails: parseJsErrorDetails(err),
-            result: result
+    return {
+        errorCode: errorCode,
+        success: success,
+        errorDetails: parseJsErrorDetails(err),
+        result: result
     };
 }
 
 function createReleaseResponse(scriptId, success) {
     const scriptIdBits = Utils.UUIDToBits(scriptId);
     return {
-            success: success,
-            scriptIdMSB: scriptIdBits[0],
-            scriptIdLSB: scriptIdBits[1]
+        success: success,
+        scriptIdMSB: scriptIdBits[0],
+        scriptIdLSB: scriptIdBits[1]
     };
 }
 
diff --git a/msa/js-executor/config/custom-environment-variables.yml b/msa/js-executor/config/custom-environment-variables.yml
index 5e2bfe8342..fdf261e25c 100644
--- a/msa/js-executor/config/custom-environment-variables.yml
+++ b/msa/js-executor/config/custom-environment-variables.yml
@@ -16,6 +16,7 @@
 
 queue_type: "TB_QUEUE_TYPE" #kafka (Apache Kafka) or aws-sqs (AWS SQS) or pubsub (PubSub) or service-bus (Azure Service Bus) or rabbitmq (RabbitMQ)
 request_topic: "REMOTE_JS_EVAL_REQUEST_TOPIC"
+http_port: "HTTP_PORT"      # /livenessProbe
 
 js:
   response_poll_interval: "REMOTE_JS_RESPONSE_POLL_INTERVAL_MS"
@@ -26,6 +27,9 @@ kafka:
     servers: "TB_KAFKA_SERVERS"
   replication_factor: "TB_QUEUE_KAFKA_REPLICATION_FACTOR"
   acks: "TB_KAFKA_ACKS" # -1 = all; 0 = no acknowledgments; 1 = only waits for the leader to acknowledge
+  batch_size: "TB_KAFKA_BATCH_SIZE" # for producer
+  linger_ms: "TB_KAFKA_LINGER_MS" # for producer
+  partitions_consumed_concurrently: "TB_KAFKA_PARTITIONS_CONSUMED_CONCURRENTLY" # (EXPERIMENTAL) increase this value if you are planning to handle more than one partition (scale up, scale down) - this will decrease the latency
   requestTimeout: "TB_QUEUE_KAFKA_REQUEST_TIMEOUT_MS"
   compression: "TB_QUEUE_KAFKA_COMPRESSION" # gzip or uncompressed
   topic_properties: "TB_QUEUE_KAFKA_JE_TOPIC_PROPERTIES"
@@ -70,6 +74,7 @@ logger:
 
 script:
   use_sandbox: "SCRIPT_USE_SANDBOX"
+  stat_print_frequency: "SCRIPT_STAT_PRINT_FREQUENCY"
   script_body_trace_frequency: "SCRIPT_BODY_TRACE_FREQUENCY"
   max_active_scripts: "MAX_ACTIVE_SCRIPTS"
   slow_query_log_ms: "SLOW_QUERY_LOG_MS" #1.123456
diff --git a/msa/js-executor/config/default.yml b/msa/js-executor/config/default.yml
index cdf5b35421..7a6e7c2469 100644
--- a/msa/js-executor/config/default.yml
+++ b/msa/js-executor/config/default.yml
@@ -16,6 +16,7 @@
 
 queue_type: "kafka"
 request_topic: "js_eval.requests"
+http_port: "8888" # /livenessProbe
 
 js:
   response_poll_interval: "25"
@@ -26,6 +27,9 @@ kafka:
     servers: "localhost:9092"
   replication_factor: "1"
   acks: "1" # -1 = all; 0 = no acknowledgments; 1 = only waits for the leader to acknowledge
+  batch_size: "128" # for producer
+  linger_ms: "1" # for producer
+  partitions_consumed_concurrently: "1" # (EXPERIMENTAL) increase this value if you are planning to handle more than one partition (scale up, scale down) - this will decrease the latency
   requestTimeout: "30000" # The default value in kafkajs is: 30000
   compression: "gzip" # gzip or uncompressed
   topic_properties: "retention.ms:604800000;segment.bytes:26214400;retention.bytes:104857600;partitions:100;min.insync.replicas:1"
@@ -59,7 +63,8 @@ logger:
 
 script:
   use_sandbox: "true"
-  script_body_trace_frequency: "1000"
+  script_body_trace_frequency: "10000"
+  stat_print_frequency: "10000"
   max_active_scripts: "1000"
-  slow_query_log_ms: "1.000000" #millis
+  slow_query_log_ms: "5.000000" #millis
   slow_query_log_body: "false"
diff --git a/msa/js-executor/package.json b/msa/js-executor/package.json
index 75f009880b..187144da20 100644
--- a/msa/js-executor/package.json
+++ b/msa/js-executor/package.json
@@ -18,6 +18,7 @@
     "aws-sdk": "^2.741.0",
     "azure-sb": "^0.11.1",
     "config": "^3.3.1",
+    "express": "^4.17.1",
     "js-yaml": "^3.14.0",
     "kafkajs": "^1.15.0",
     "long": "^4.0.0",
diff --git a/msa/js-executor/queue/kafkaTemplate.js b/msa/js-executor/queue/kafkaTemplate.js
index bec9a47b44..46ded135e6 100644
--- a/msa/js-executor/queue/kafkaTemplate.js
+++ b/msa/js-executor/queue/kafkaTemplate.js
@@ -23,8 +23,11 @@ const replicationFactor = Number(config.get('kafka.replication_factor'));
 const topicProperties = config.get('kafka.topic_properties');
 const kafkaClientId = config.get('kafka.client_id');
 const acks = Number(config.get('kafka.acks'));
+const maxBatchSize = Number(config.get('kafka.batch_size'));
+const linger = Number(config.get('kafka.linger_ms'));
 const requestTimeout = Number(config.get('kafka.requestTimeout'));
 const compressionType = (config.get('kafka.compression') === "gzip") ? CompressionTypes.GZIP : CompressionTypes.None;
+const partitionsConsumedConcurrently = Number(config.get('kafka.partitions_consumed_concurrently'));
 
 let kafkaClient;
 let kafkaAdmin;
@@ -33,22 +36,65 @@ let producer;
 
 const configEntries = [];
 
+let batchMessages = [];
+let sendLoopInstance;
+
 function KafkaProducer() {
     this.send = async (responseTopic, scriptId, rawResponse, headers) => {
-        return producer.send(
-            {
-                topic: responseTopic,
+        logger.debug('Pending queue response, scriptId: [%s]', scriptId);
+        const message = {
+            topic: responseTopic,
+            messages: [{
+                key: scriptId,
+                value: rawResponse,
+                headers: headers.data
+            }]
+        };
+
+        await pushMessageToSendLater(message);
+    }
+}
+
+async function pushMessageToSendLater(message) {
+    batchMessages.push(message);
+    if (batchMessages.length >= maxBatchSize) {
+        await sendMessagesAsBatch(true);
+    }
+}
+
+function sendLoopWithLinger() {
+    if (sendLoopInstance) {
+        clearTimeout(sendLoopInstance);
+    } else {
+        logger.debug("Starting new send loop with linger [%s]", linger)
+    }
+    sendLoopInstance = setTimeout(sendMessagesAsBatch, linger);
+}
+
+async function sendMessagesAsBatch(isImmediately) {
+    if (sendLoopInstance) {
+        logger.debug("sendMessagesAsBatch: Clear sendLoop scheduler. Starting new send loop with linger [%s]", linger);
+        clearTimeout(sendLoopInstance);
+    }
+    sendLoopInstance = null;
+    if (batchMessages.length > 0) {
+        logger.debug('sendMessagesAsBatch, length: [%s], %s', batchMessages.length, isImmediately ? 'immediately' : '');
+        const messagesToSend = batchMessages;
+        batchMessages = [];
+        try {
+            await producer.sendBatch({
+                topicMessages: messagesToSend,
                 acks: acks,
-                compression: compressionType,
-                messages: [
-                    {
-                        key: scriptId,
-                        value: rawResponse,
-                        headers: headers.data
-                    }
-                ]
-            });
+                compression: compressionType
+            })
+            logger.debug('Response batch sent to kafka, length: [%s]', messagesToSend.length);
+        } catch(err) {
+            logger.error('Failed batch send to kafka, length: [%s], pending to reprocess msgs', messagesToSend.length);
+            logger.error(err.stack);
+            batchMessages = messagesToSend.concat(batchMessages);
+        }
     }
+    sendLoopWithLinger();
 }
 
 (async () => {
@@ -64,8 +110,8 @@ function KafkaProducer() {
 
         let kafkaConfig = {
             brokers: kafkaBootstrapServers.split(','),
-                logLevel: logLevel.INFO,
-                logCreator: KafkaJsWinstonLogCreator
+            logLevel: logLevel.INFO,
+            logCreator: KafkaJsWinstonLogCreator
         };
 
         if (kafkaClientId) {
@@ -114,14 +160,45 @@ function KafkaProducer() {
 
         consumer = kafkaClient.consumer({groupId: 'js-executor-group'});
         producer = kafkaClient.producer();
+
+/*
+        //producer event instrumentation to debug
+        const { CONNECT } = producer.events;
+        const removeListenerC = producer.on(CONNECT, e => logger.info(`producer CONNECT`));
+        const { DISCONNECT } = producer.events;
+        const removeListenerD = producer.on(DISCONNECT, e => logger.info(`producer DISCONNECT`));
+        const { REQUEST } = producer.events;
+        const removeListenerR = producer.on(REQUEST, e => logger.info(`producer REQUEST ${e.payload.broker}`));
+        const { REQUEST_TIMEOUT } = producer.events;
+        const removeListenerRT = producer.on(REQUEST_TIMEOUT, e => logger.info(`producer REQUEST_TIMEOUT ${e.payload.broker}`));
+        const { REQUEST_QUEUE_SIZE } = producer.events;
+        const removeListenerRQS = producer.on(REQUEST_QUEUE_SIZE, e => logger.info(`producer REQUEST_QUEUE_SIZE ${e.payload.broker} size ${e.queueSize}`));
+*/
+
+/*
+        //consumer event instrumentation to debug
+        const removeListeners = {}
+        const { FETCH_START } = consumer.events;
+        removeListeners[FETCH_START] = consumer.on(FETCH_START, e => logger.info(`consumer FETCH_START`));
+        const { FETCH } = consumer.events;
+        removeListeners[FETCH] = consumer.on(FETCH, e => logger.info(`consumer FETCH numberOfBatches ${e.payload.numberOfBatches} duration ${e.payload.duration}`));
+        const { START_BATCH_PROCESS } = consumer.events;
+        removeListeners[START_BATCH_PROCESS] = consumer.on(START_BATCH_PROCESS, e => logger.info(`consumer START_BATCH_PROCESS topic ${e.payload.topic} batchSize ${e.payload.batchSize}`));
+        const { END_BATCH_PROCESS } = consumer.events;
+        removeListeners[END_BATCH_PROCESS] = consumer.on(END_BATCH_PROCESS, e => logger.info(`consumer END_BATCH_PROCESS topic ${e.payload.topic} batchSize ${e.payload.batchSize}`));
+        const { COMMIT_OFFSETS } = consumer.events;
+        removeListeners[COMMIT_OFFSETS] = consumer.on(COMMIT_OFFSETS, e => logger.info(`consumer COMMIT_OFFSETS topics ${e.payload.topics}`));
+*/
+
         const messageProcessor = new JsInvokeMessageProcessor(new KafkaProducer());
         await consumer.connect();
         await producer.connect();
+        sendLoopWithLinger();
         await consumer.subscribe({topic: requestTopic});
 
         logger.info('Started ThingsBoard JavaScript Executor Microservice.');
         await consumer.run({
-            //partitionsConsumedConcurrently: 1, // Default: 1
+            partitionsConsumedConcurrently: partitionsConsumedConcurrently,
             eachMessage: async ({topic, partition, message}) => {
                 let headers = message.headers;
                 let key = message.key;
@@ -197,6 +274,9 @@ async function disconnectProducer() {
         var _producer = producer;
         producer = null;
         try {
+            logger.info('Stopping loop...');
+            clearTimeout(sendLoopInstance);
+            await sendMessagesAsBatch();
             await _producer.disconnect();
             logger.info('Kafka Producer stopped.');
         } catch (e) {
diff --git a/msa/js-executor/server.js b/msa/js-executor/server.js
index 0c415cc156..7b2e7e59b8 100644
--- a/msa/js-executor/server.js
+++ b/msa/js-executor/server.js
@@ -51,3 +51,5 @@ switch (serviceType) {
         process.exit(-1);
 }
 
+require('./api/httpServer');
+
diff --git a/msa/js-executor/yarn.lock b/msa/js-executor/yarn.lock
index 404c059c23..0092372b69 100644
--- a/msa/js-executor/yarn.lock
+++ b/msa/js-executor/yarn.lock
@@ -418,6 +418,14 @@ abort-controller@^3.0.0:
   dependencies:
     event-target-shim "^5.0.0"
 
+accepts@~1.3.7:
+  version "1.3.7"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
+  integrity sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==
+  dependencies:
+    mime-types "~2.1.24"
+    negotiator "0.6.2"
+
 agent-base@6:
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-6.0.1.tgz#808007e4e5867decb0ab6ab2f928fbdb5a596db4"
@@ -487,6 +495,11 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
+array-flatten@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
+  integrity sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=
+
 array-union@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/array-union/-/array-union-2.1.0.tgz#b798420adbeb1de828d84acd8a2e23d3efe85e8d"
@@ -621,6 +634,22 @@ bluebird@^3.5.2:
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.2.tgz#9f229c15be272454ffa973ace0dbee79a1b0c36f"
   integrity sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg==
 
+body-parser@1.19.0:
+  version "1.19.0"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
+  integrity sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==
+  dependencies:
+    bytes "3.1.0"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.2"
+    http-errors "1.7.2"
+    iconv-lite "0.4.24"
+    on-finished "~2.3.0"
+    qs "6.7.0"
+    raw-body "2.4.0"
+    type-is "~1.6.17"
+
 boxen@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/boxen/-/boxen-4.2.0.tgz#e411b62357d6d6d36587c8ac3d5d974daa070e64"
@@ -682,6 +711,11 @@ byline@^5.0.0:
   resolved "https://registry.yarnpkg.com/byline/-/byline-5.0.0.tgz#741c5216468eadc457b03410118ad77de8c1ddb1"
   integrity sha1-dBxSFkaOrcRXsDQQEYrXfejB3bE=
 
+bytes@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
+  integrity sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==
+
 cacheable-request@^6.0.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/cacheable-request/-/cacheable-request-6.1.0.tgz#20ffb8bd162ba4be11e9567d823db651052ca912"
@@ -838,6 +872,28 @@ configstore@^5.0.1:
     write-file-atomic "^3.0.0"
     xdg-basedir "^4.0.0"
 
+content-disposition@0.5.3:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.3.tgz#e130caf7e7279087c5616c2007d0485698984fbd"
+  integrity sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==
+  dependencies:
+    safe-buffer "5.1.2"
+
+content-type@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
+  integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
+
+cookie-signature@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
+  integrity sha1-4wOogrNCzD7oylE6eZmXNNqzriw=
+
+cookie@0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.0.tgz#beb437e7022b3b6d49019d088665303ebe9c14ba"
+  integrity sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg==
+
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -867,6 +923,13 @@ dateformat@1.0.2-1.2.3:
   dependencies:
     ms "^2.1.1"
 
+debug@2.6.9, debug@^2.2.0, debug@~2.6.9:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
+  dependencies:
+    ms "2.0.0"
+
 debug@4, debug@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
@@ -874,13 +937,6 @@ debug@4, debug@^4.1.1:
   dependencies:
     ms "^2.1.1"
 
-debug@^2.2.0, debug@~2.6.9:
-  version "2.6.9"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
-  integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
-  dependencies:
-    ms "2.0.0"
-
 decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -913,6 +969,16 @@ delayed-stream@~1.0.0:
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
   integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
 
+depd@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
+  integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
+
+destroy@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
+  integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=
+
 dir-glob@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-3.0.1.tgz#56dbf73d992a4a93ba1584f4534063fd2e41717f"
@@ -962,6 +1028,11 @@ ecdsa-sig-formatter@1.0.11, ecdsa-sig-formatter@^1.0.11:
   dependencies:
     safe-buffer "^5.0.1"
 
+ee-first@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
+  integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
+
 emoji-regex@^7.0.1:
   version "7.0.3"
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
@@ -977,6 +1048,11 @@ enabled@2.0.x:
   resolved "https://registry.yarnpkg.com/enabled/-/enabled-2.0.0.tgz#f9dd92ec2d6f4bbc0d5d1e64e21d61cd4665e7c2"
   integrity sha512-AKrN98kuwOzMIdAizXGI86UFBoo26CL21UM763y1h/GMSJ4/OHU9k2YlsmBpyScFo/wbLzWQJBMCW4+IO3/+OQ==
 
+encodeurl@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
+  integrity sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=
+
 end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
@@ -994,6 +1070,11 @@ escape-goat@^2.0.0:
   resolved "https://registry.yarnpkg.com/escape-goat/-/escape-goat-2.1.1.tgz#1b2dc77003676c457ec760b2dc68edb648188675"
   integrity sha512-8/uIhbG12Csjy2JEW7D9pHbreaVaS/OpN3ycnyvElTdwM5n6GY6W6e2IPemfvGZeUMqZ9A/3GqIZMgKnBhAw/Q==
 
+escape-html@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
+  integrity sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=
+
 escodegen@^1.14.1:
   version "1.14.3"
   resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.14.3.tgz#4e7b81fba61581dc97582ed78cab7f0e8d63f503"
@@ -1021,6 +1102,11 @@ esutils@^2.0.2:
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
+etag@~1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
+  integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
+
 event-target-shim@^5.0.0:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789"
@@ -1041,6 +1127,42 @@ expand-template@^2.0.3:
   resolved "https://registry.yarnpkg.com/expand-template/-/expand-template-2.0.3.tgz#6e14b3fcee0f3a6340ecb57d2e8918692052a47c"
   integrity sha512-XYfuKMvj4O35f/pOXLObndIRvyQ+/+6AhODh+OKWj9S9498pHHn/IMszH+gt0fBCRWMNfk1ZSp5x3AifmnI2vg==
 
+express@^4.17.1:
+  version "4.17.1"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
+  integrity sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==
+  dependencies:
+    accepts "~1.3.7"
+    array-flatten "1.1.1"
+    body-parser "1.19.0"
+    content-disposition "0.5.3"
+    content-type "~1.0.4"
+    cookie "0.4.0"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "~1.1.2"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "~1.1.2"
+    fresh "0.5.2"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.3"
+    path-to-regexp "0.1.7"
+    proxy-addr "~2.0.5"
+    qs "6.7.0"
+    range-parser "~1.2.1"
+    safe-buffer "5.1.2"
+    send "0.17.1"
+    serve-static "1.14.1"
+    setprototypeof "1.1.1"
+    statuses "~1.5.0"
+    type-is "~1.6.18"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
 extend@^3.0.2, extend@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
@@ -1119,6 +1241,19 @@ fill-range@^7.0.1:
   dependencies:
     to-regex-range "^5.0.1"
 
+finalhandler@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
+  integrity sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==
+  dependencies:
+    debug "2.6.9"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    parseurl "~1.3.3"
+    statuses "~1.5.0"
+    unpipe "~1.0.0"
+
 find-up@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-4.1.0.tgz#97afe7d6cdc0bc5928584b7c8d7b16e8a9aa5d19"
@@ -1155,6 +1290,16 @@ form-data@~2.3.2:
     combined-stream "^1.0.6"
     mime-types "^2.1.12"
 
+forwarded@0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.2.0.tgz#2269936428aad4c15c7ebe9779a84bf0b2a81811"
+  integrity sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==
+
+fresh@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
+  integrity sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=
+
 from2@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/from2/-/from2-2.3.0.tgz#8bfb5502bde4a4d36cfdeea007fcca21d7e382af"
@@ -1384,6 +1529,28 @@ http-cache-semantics@^4.0.0:
   resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz#49e91c5cbf36c9b94bcfcd71c23d5249ec74e390"
   integrity sha512-carPklcUh7ROWRK7Cv27RPtdhYhUsela/ue5/jKzjegVvXDqM2ILE9Q2BGn9JZJh1g87cp56su/FgQSzcWS8cQ==
 
+http-errors@1.7.2:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.2.tgz#4f5029cf13239f31036e5b2e55292bcfbcc85c8f"
+  integrity sha512-uUQBt3H/cSIVfch6i1EuPNy/YsRSOUBXTVfZ+yR7Zjez3qjBz6i9+i4zjNaoqcoFVI4lQJ5plg63TvGfRSDCRg==
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.3"
+    setprototypeof "1.1.1"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.0"
+
+http-errors@~1.7.2:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
+  integrity sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.4"
+    setprototypeof "1.1.1"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.0"
+
 http-signature@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
@@ -1401,6 +1568,13 @@ https-proxy-agent@^5.0.0:
     agent-base "6"
     debug "4"
 
+iconv-lite@0.4.24:
+  version "0.4.24"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
+  integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
+
 ieee754@1.1.13, ieee754@^1.1.4:
   version "1.1.13"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"
@@ -1431,7 +1605,7 @@ inherits@2.0.3:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
   integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
 
-inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.1, inherits@~2.0.3:
+inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.1, inherits@~2.0.3:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -1449,6 +1623,11 @@ into-stream@^5.1.1:
     from2 "^2.3.0"
     p-is-promise "^3.0.0"
 
+ipaddr.js@1.9.1:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz#bff38543eeb8984825079ff3a2a8e6cbd46781b3"
+  integrity sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==
+
 is-arrayish@^0.3.1:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.3.2.tgz#4574a2ae56f7ab206896fb431eaeed066fdf8f03"
@@ -1764,11 +1943,26 @@ make-dir@^3.0.0:
   dependencies:
     semver "^6.0.0"
 
+media-typer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
+  integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
+
+merge-descriptors@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
+  integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=
+
 merge2@^1.3.0:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
 
+methods@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
+  integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=
+
 micromatch@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.2.tgz#4fcb0999bf9fbc2fcbdd212f6d629b9a56c39259"
@@ -1782,6 +1976,11 @@ mime-db@1.44.0:
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.44.0.tgz#fa11c5eb0aca1334b4233cb4d52f10c5a6272f92"
   integrity sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg==
 
+mime-db@1.48.0:
+  version "1.48.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.48.0.tgz#e35b31045dd7eada3aaad537ed88a33afbef2d1d"
+  integrity sha512-FM3QwxV+TnZYQ2aRqhlKBMHxk10lTbMt3bBkMAp54ddrNeVSfcQYOOKuGuy3Ddrm38I04If834fOUSq1yzslJQ==
+
 mime-types@^2.1.12, mime-types@~2.1.19:
   version "2.1.27"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.27.tgz#47949f98e279ea53119f5722e0f34e529bec009f"
@@ -1789,6 +1988,18 @@ mime-types@^2.1.12, mime-types@~2.1.19:
   dependencies:
     mime-db "1.44.0"
 
+mime-types@~2.1.24:
+  version "2.1.31"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.31.tgz#a00d76b74317c61f9c2db2218b8e9f8e9c5c9e6b"
+  integrity sha512-XGZnNzm3QvgKxa8dpzyhFTHmpP3l5YNusmne07VUOXxou9CqUqYa/HBy124RqtVh/O2pECas/MOcsDgpilPOPg==
+  dependencies:
+    mime-db "1.48.0"
+
+mime@1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
+  integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
+
 mime@^2.2.0:
   version "2.4.6"
   resolved "https://registry.yarnpkg.com/mime/-/mime-2.4.6.tgz#e5b407c90db442f2beb5b162373d07b69affa4d1"
@@ -1833,6 +2044,11 @@ ms@2.0.0:
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
   integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
 
+ms@2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
+  integrity sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==
+
 ms@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
@@ -1846,6 +2062,11 @@ multistream@^2.1.1:
     inherits "^2.0.1"
     readable-stream "^2.0.5"
 
+negotiator@0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
+  integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
+
 node-fetch@^2.3.0, node-fetch@^2.6.0:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
@@ -1899,6 +2120,13 @@ object-hash@^2.0.1:
   resolved "https://registry.yarnpkg.com/object-hash/-/object-hash-2.0.3.tgz#d12db044e03cd2ca3d77c0570d87225b02e1e6ea"
   integrity sha512-JPKn0GMu+Fa3zt3Bmr66JhokJU5BaNBIh4ZeTlaCBzrBsOeXzwcKKAK1tbLiPKgvwmPXsDvvLHoWh5Bm7ofIYg==
 
+on-finished@~2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
+  integrity sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=
+  dependencies:
+    ee-first "1.1.1"
+
 once@^1.3.1, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -1974,6 +2202,11 @@ package-json@^6.3.0:
     registry-url "^5.0.0"
     semver "^6.2.0"
 
+parseurl@~1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
+  integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==
+
 path-exists@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-4.0.0.tgz#513bdbe2d3b95d7762e8c1137efa195c6c61b5b3"
@@ -1984,6 +2217,11 @@ path-parse@^1.0.6:
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
   integrity sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==
 
+path-to-regexp@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
+  integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
+
 path-type@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b"
@@ -2079,6 +2317,14 @@ protobufjs@^6.8.6, protobufjs@^6.9.0:
     "@types/node" "^13.7.0"
     long "^4.0.0"
 
+proxy-addr@~2.0.5:
+  version "2.0.7"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.7.tgz#f19fe69ceab311eeb94b42e70e8c2070f9ba1025"
+  integrity sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg==
+  dependencies:
+    forwarded "0.2.0"
+    ipaddr.js "1.9.1"
+
 psl@^1.1.28, psl@^1.1.33:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/psl/-/psl-1.8.0.tgz#9326f8bcfb013adcc005fdff056acce020e51c24"
@@ -2114,6 +2360,11 @@ pupa@^2.0.1:
   dependencies:
     escape-goat "^2.0.0"
 
+qs@6.7.0:
+  version "6.7.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
+  integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
+
 qs@~6.5.2:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
@@ -2129,6 +2380,21 @@ querystringify@^2.1.1:
   resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.2.0.tgz#3345941b4153cb9d082d8eee4cda2016a9aef7f6"
   integrity sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ==
 
+range-parser@~1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
+  integrity sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==
+
+raw-body@2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.0.tgz#a1ce6fb9c9bc356ca52e89256ab59059e13d0332"
+  integrity sha512-4Oz8DUIwdvoa5qMJelxipzi/iJIi40O5cGV1wNYp5hvZP8ZN0T+jiNkL0QepXs+EsQ9XJ8ipEDoiH70ySUJP3Q==
+  dependencies:
+    bytes "3.1.0"
+    http-errors "1.7.2"
+    iconv-lite "0.4.24"
+    unpipe "1.0.0"
+
 rc@^1.2.8:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
@@ -2292,17 +2558,17 @@ run-parallel@^1.1.9:
   resolved "https://registry.yarnpkg.com/run-parallel/-/run-parallel-1.1.9.tgz#c9dd3a7cf9f4b2c4b6244e173a6ed866e61dd679"
   integrity sha512-DEqnSRTDw/Tc3FXf49zedI638Z9onwUotBMiUFKmrO2sdFKIbXamXGQ3Axd4qgphxKB4kw/qP1w5kTxnfU1B9Q==
 
+safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1, safe-buffer@~5.1.2:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
+  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
+
 safe-buffer@^5.0.1, safe-buffer@^5.1.2, safe-buffer@~5.2.0:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
   integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
 
-safe-buffer@~5.1.0, safe-buffer@~5.1.1, safe-buffer@~5.1.2:
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
-  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
-
-safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
+"safer-buffer@>= 2.1.2 < 3", safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
@@ -2339,11 +2605,45 @@ semver@^7.1.3:
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
   integrity sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==
 
+send@0.17.1:
+  version "0.17.1"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
+  integrity sha512-BsVKsiGcQMFwT8UxypobUKyv7irCNRHk1T0G680vk88yf6LBByGcZJOTJCrTP2xVN6yI+XjPJcNuE3V4fT9sAg==
+  dependencies:
+    debug "2.6.9"
+    depd "~1.1.2"
+    destroy "~1.0.4"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    fresh "0.5.2"
+    http-errors "~1.7.2"
+    mime "1.6.0"
+    ms "2.1.1"
+    on-finished "~2.3.0"
+    range-parser "~1.2.1"
+    statuses "~1.5.0"
+
+serve-static@1.14.1:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.14.1.tgz#666e636dc4f010f7ef29970a88a674320898b2f9"
+  integrity sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==
+  dependencies:
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    parseurl "~1.3.3"
+    send "0.17.1"
+
 set-blocking@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
   integrity sha1-BF+XgtARrppoA93TgrJDkrPYkPc=
 
+setprototypeof@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
+  integrity sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw==
+
 signal-exit@^3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
@@ -2391,6 +2691,11 @@ stack-trace@0.0.x:
   resolved "https://registry.yarnpkg.com/stack-trace/-/stack-trace-0.0.10.tgz#547c70b347e8d32b4e108ea1a2a159e5fdde19c0"
   integrity sha1-VHxws0fo0ytOEI6hoqFZ5f3eGcA=
 
+"statuses@>= 1.5.0 < 2", statuses@~1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
+  integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
+
 stream-browserify@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.2.tgz#87521d38a44aa7ee91ce1cd2a47df0cb49dd660b"
@@ -2513,6 +2818,11 @@ to-regex-range@^5.0.1:
   dependencies:
     is-number "^7.0.0"
 
+toidentifier@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.0.tgz#7e1be3470f1e77948bc43d94a3c8f4d7752ba553"
+  integrity sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw==
+
 touch@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/touch/-/touch-3.1.0.tgz#fe365f5f75ec9ed4e56825e0bb76d24ab74af83b"
@@ -2581,6 +2891,14 @@ type-fest@^0.8.1:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.8.1.tgz#09e249ebde851d3b1e48d27c105444667f17b83d"
   integrity sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==
 
+type-is@~1.6.17, type-is@~1.6.18:
+  version "1.6.18"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
+  integrity sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==
+  dependencies:
+    media-typer "0.3.0"
+    mime-types "~2.1.24"
+
 typedarray-to-buffer@^3.1.5:
   version "3.1.5"
   resolved "https://registry.yarnpkg.com/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
@@ -2636,6 +2954,11 @@ universalify@^1.0.0:
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-1.0.0.tgz#b61a1da173e8435b2fe3c67d29b9adf8594bd16d"
   integrity sha512-rb6X1W158d7pRQBg5gkR8uPaSfiids68LTJQYOtEUhoJUWBdaQHsuT/EUduxXYxcrt4r5PJ4fuHW1MHT6p0qug==
 
+unpipe@1.0.0, unpipe@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
+  integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
+
 update-notifier@^4.0.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-4.1.1.tgz#895fc8562bbe666179500f9f2cebac4f26323746"
@@ -2705,6 +3028,11 @@ util@^0.11.1:
   dependencies:
     inherits "2.0.3"
 
+utils-merge@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
+  integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
+
 uuid-parse@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/uuid-parse/-/uuid-parse-1.1.0.tgz#7061c5a1384ae0e1f943c538094597e1b5f3a65b"
@@ -2735,6 +3063,11 @@ validator@^9.4.1:
   resolved "https://registry.yarnpkg.com/validator/-/validator-9.4.1.tgz#abf466d398b561cd243050112c6ff1de6cc12663"
   integrity sha512-YV5KjzvRmSyJ1ee/Dm5UED0G+1L4GZnLN3w6/T+zZm8scVua4sOhYKWTUrKa0H/tMiJyO9QLHMPN+9mB/aMunA==
 
+vary@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
+  integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=
+
 verror@1.10.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"