diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ceab9f2..65f648c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,9 +8,9 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 1.8
+      - name: Set up JDK 11
         uses: actions/setup-java@v1
         with:
-          java-version: 1.8
+          java-version: 11
       - name: Build with Gradle
         run: ./gradlew build
diff --git a/FSMBot/src/main/kotlin/SimpleFSMBot.kt b/FSMBot/src/main/kotlin/SimpleFSMBot.kt
index ed915f4..36dd2a0 100644
--- a/FSMBot/src/main/kotlin/SimpleFSMBot.kt
+++ b/FSMBot/src/main/kotlin/SimpleFSMBot.kt
@@ -1,3 +1,4 @@
+import dev.inmo.micro_utils.coroutines.AccumulatorFlow
 import dev.inmo.micro_utils.fsm.common.State
 import dev.inmo.tgbotapi.extensions.api.send.sendMessage
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
diff --git a/FilesLoaderBot/src/main/kotlin/FilesLoaderBot.kt b/FilesLoaderBot/src/main/kotlin/FilesLoaderBot.kt
index ed2600d..b3a53c4 100644
--- a/FilesLoaderBot/src/main/kotlin/FilesLoaderBot.kt
+++ b/FilesLoaderBot/src/main/kotlin/FilesLoaderBot.kt
@@ -1,7 +1,6 @@
 import dev.inmo.tgbotapi.extensions.api.files.downloadFile
 import dev.inmo.tgbotapi.extensions.api.get.getFileAdditionalInfo
 import dev.inmo.tgbotapi.extensions.api.send.reply
-import dev.inmo.tgbotapi.extensions.behaviour_builder.telegramBotWithBehaviour
 import dev.inmo.tgbotapi.extensions.behaviour_builder.telegramBotWithBehaviourAndLongPolling
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onContentMessage
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onMedia
diff --git a/ForwardInfoSenderBot/src/main/kotlin/ForwardInfoSenderBot.kt b/ForwardInfoSenderBot/src/main/kotlin/ForwardInfoSenderBot.kt
index d4e95e4..e8ddd0a 100644
--- a/ForwardInfoSenderBot/src/main/kotlin/ForwardInfoSenderBot.kt
+++ b/ForwardInfoSenderBot/src/main/kotlin/ForwardInfoSenderBot.kt
@@ -2,7 +2,9 @@ import dev.inmo.tgbotapi.extensions.api.send.reply
 import dev.inmo.tgbotapi.extensions.behaviour_builder.telegramBotWithBehaviourAndLongPolling
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onContentMessage
 import dev.inmo.tgbotapi.extensions.utils.formatting.*
-import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.chat.CommonBot
+import dev.inmo.tgbotapi.types.chat.CommonUser
+import dev.inmo.tgbotapi.types.chat.ExtendedBot
 import dev.inmo.tgbotapi.types.message.*
 import kotlinx.coroutines.*
 
@@ -34,8 +36,6 @@ suspend fun main(vararg args: String) {
                 }
             }
             reply(it, toAnswer)
-            coroutineContext.job.invokeOnCompletion { println("completance of onContentMessage") }
         }
-        coroutineContext.job.invokeOnCompletion { println("Completed :)") }
     }.second.join()
 }
diff --git a/GetMeBot/src/main/kotlin/GetMeBot.kt b/GetMeBot/src/main/kotlin/GetMeBot.kt
index 3987703..aa883dd 100644
--- a/GetMeBot/src/main/kotlin/GetMeBot.kt
+++ b/GetMeBot/src/main/kotlin/GetMeBot.kt
@@ -1,4 +1,4 @@
-import dev.inmo.tgbotapi.bot.Ktor.telegramBot
+import dev.inmo.tgbotapi.bot.ktor.telegramBot
 import dev.inmo.tgbotapi.extensions.api.bot.getMe
 
 /**
@@ -10,4 +10,4 @@ suspend fun main(vararg args: String) {
     val bot = telegramBot(botToken)
 
     println(bot.getMe())
-}
\ No newline at end of file
+}
diff --git a/HelloBot/src/main/kotlin/HelloBot.kt b/HelloBot/src/main/kotlin/HelloBot.kt
index 4e35c8a..f960424 100644
--- a/HelloBot/src/main/kotlin/HelloBot.kt
+++ b/HelloBot/src/main/kotlin/HelloBot.kt
@@ -6,15 +6,19 @@ import dev.inmo.tgbotapi.extensions.behaviour_builder.telegramBotWithBehaviourAn
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onContentMessage
 import dev.inmo.tgbotapi.extensions.utils.formatting.linkMarkdownV2
 import dev.inmo.tgbotapi.extensions.utils.formatting.textMentionMarkdownV2
-import dev.inmo.tgbotapi.types.ParseMode.MarkdownV2
-import dev.inmo.tgbotapi.types.User
-import dev.inmo.tgbotapi.types.chat.abstracts.*
+import dev.inmo.tgbotapi.types.chat.*
+import dev.inmo.tgbotapi.types.chat.GroupChat
+import dev.inmo.tgbotapi.types.chat.PrivateChat
+import dev.inmo.tgbotapi.types.chat.SupergroupChat
+import dev.inmo.tgbotapi.types.message.MarkdownV2
+import dev.inmo.tgbotapi.utils.PreviewFeature
 import dev.inmo.tgbotapi.utils.extensions.escapeMarkdownV2Common
 import kotlinx.coroutines.*
 
 /**
  * The main purpose of this bot is just to answer "Oh, hi, " and add user mention here
  */
+@OptIn(PreviewFeature::class)
 suspend fun main(vararg args: String) {
     val botToken = args.first()
 
@@ -27,8 +31,8 @@ suspend fun main(vararg args: String) {
                 return@onContentMessage
             }
             val answerText = "Oh, hi, " + when (chat) {
-                is PrivateChat -> "${chat.firstName} ${chat.lastName}".textMentionMarkdownV2(chat.id)
                 is User -> "${chat.firstName} ${chat.lastName}".textMentionMarkdownV2(chat.id)
+                is PrivateChat -> "${chat.firstName} ${chat.lastName}".textMentionMarkdownV2(chat.id)
                 is SupergroupChat -> (chat.username ?.username ?: getChat(chat).inviteLink) ?.let {
                     chat.title.linkMarkdownV2(it)
                 } ?: chat.title
diff --git a/KeyboardsBot/KeyboardsBotLib/src/commonMain/kotlin/KeyboardsBot.kt b/KeyboardsBot/KeyboardsBotLib/src/commonMain/kotlin/KeyboardsBot.kt
index 448e607..a4a1115 100644
--- a/KeyboardsBot/KeyboardsBotLib/src/commonMain/kotlin/KeyboardsBot.kt
+++ b/KeyboardsBot/KeyboardsBotLib/src/commonMain/kotlin/KeyboardsBot.kt
@@ -1,17 +1,17 @@
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
 import dev.inmo.tgbotapi.extensions.api.bot.getMe
-import dev.inmo.tgbotapi.bot.Ktor.telegramBot
+import dev.inmo.tgbotapi.bot.ktor.telegramBot
 import dev.inmo.tgbotapi.extensions.api.answers.answer
+import dev.inmo.tgbotapi.extensions.api.bot.setMyCommands
 import dev.inmo.tgbotapi.extensions.api.edit.text.editMessageText
 import dev.inmo.tgbotapi.extensions.api.send.*
-import dev.inmo.tgbotapi.extensions.api.send.media.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
-import dev.inmo.tgbotapi.extensions.behaviour_builder.filters.CommonMessageFilterExcludeMediaGroups
-import dev.inmo.tgbotapi.extensions.behaviour_builder.filters.MessageFilterByChat
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.*
-import dev.inmo.tgbotapi.extensions.utils.shortcuts.*
+import dev.inmo.tgbotapi.extensions.utils.formatting.botCommand
+import dev.inmo.tgbotapi.extensions.utils.formatting.buildEntities
 import dev.inmo.tgbotapi.extensions.utils.types.buttons.*
 import dev.inmo.tgbotapi.extensions.utils.withContent
+import dev.inmo.tgbotapi.types.BotCommand
 import dev.inmo.tgbotapi.types.message.content.TextContent
 import kotlinx.coroutines.*
 
@@ -86,12 +86,14 @@ suspend fun activateKeyboardsBot(
                 return@onMessageDataCallbackQuery
             }
 
+            val text = "This is $page of $count"
+
             editMessageText(
                 it.message.withContent<TextContent>() ?: it.let {
                     answer(it, "Unsupported message type :(")
                     return@onMessageDataCallbackQuery
                 },
-                "This is $page of $count",
+                text,
                 replyMarkup = inlineKeyboard {
                     row {
                         includePageButtons(page, count)
@@ -100,6 +102,22 @@ suspend fun activateKeyboardsBot(
             )
         }
 
+        onUnhandledCommand {
+            reply(
+                it,
+                buildEntities {
+                    +"Use " + botCommand("inline") + " to get pagination inline keyboard"
+                },
+                replyMarkup = replyKeyboard(resizeKeyboard = true, oneTimeKeyboard = true) {
+                    row {
+                        simpleButton("/inline")
+                    }
+                }
+            )
+        }
+
+        setMyCommands(BotCommand("inline", "Creates message with pagination inline keyboard"))
+
         allUpdatesFlow.subscribeSafelyWithoutExceptions(this) {
             println(it)
         }
diff --git a/RandomFileSenderBot/src/main/kotlin/RandomFileSenderBot.kt b/RandomFileSenderBot/src/main/kotlin/RandomFileSenderBot.kt
index 29d0e42..87e8cbc 100644
--- a/RandomFileSenderBot/src/main/kotlin/RandomFileSenderBot.kt
+++ b/RandomFileSenderBot/src/main/kotlin/RandomFileSenderBot.kt
@@ -1,4 +1,4 @@
-import dev.inmo.tgbotapi.bot.Ktor.telegramBot
+import dev.inmo.tgbotapi.bot.ktor.telegramBot
 import dev.inmo.tgbotapi.bot.TelegramBot
 import dev.inmo.tgbotapi.extensions.api.bot.getMe
 import dev.inmo.tgbotapi.extensions.api.bot.setMyCommands
@@ -6,18 +6,13 @@ import dev.inmo.tgbotapi.extensions.api.send.media.sendDocument
 import dev.inmo.tgbotapi.extensions.api.send.media.sendDocumentsGroup
 import dev.inmo.tgbotapi.extensions.api.send.reply
 import dev.inmo.tgbotapi.extensions.api.send.withUploadDocumentAction
-import dev.inmo.tgbotapi.extensions.behaviour_builder.buildBehaviour
 import dev.inmo.tgbotapi.extensions.behaviour_builder.buildBehaviourWithLongPolling
-import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onCommand
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onCommandWithArgs
 import dev.inmo.tgbotapi.requests.abstracts.asMultipartFile
-import dev.inmo.tgbotapi.requests.abstracts.toInputFile
 import dev.inmo.tgbotapi.types.BotCommand
-import dev.inmo.tgbotapi.types.InputMedia.DocumentMediaGroupMemberInputMedia
-import dev.inmo.tgbotapi.types.InputMedia.InputMediaDocument
-import dev.inmo.tgbotapi.types.chat.abstracts.Chat
+import dev.inmo.tgbotapi.types.chat.Chat
+import dev.inmo.tgbotapi.types.media.TelegramMediaDocument
 import dev.inmo.tgbotapi.types.mediaCountInMediaGroup
-import kotlinx.coroutines.*
 import java.io.File
 
 private const val command = "send_file"
@@ -50,7 +45,7 @@ suspend fun main(args: Array<String>) {
             )
             else -> sendDocumentsGroup(
                 chat,
-                files.map { InputMediaDocument(it.asMultipartFile()) },
+                files.map { TelegramMediaDocument(it.asMultipartFile()) },
                 protectContent = true
             )
         }
diff --git a/ResenderBot/ResenderBotLib/src/commonMain/kotlin/ResenderBot.kt b/ResenderBot/ResenderBotLib/src/commonMain/kotlin/ResenderBot.kt
index 7cc6cec..eade287 100644
--- a/ResenderBot/ResenderBotLib/src/commonMain/kotlin/ResenderBot.kt
+++ b/ResenderBot/ResenderBotLib/src/commonMain/kotlin/ResenderBot.kt
@@ -1,6 +1,6 @@
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
 import dev.inmo.tgbotapi.extensions.api.bot.getMe
-import dev.inmo.tgbotapi.bot.Ktor.telegramBot
+import dev.inmo.tgbotapi.bot.ktor.telegramBot
 import dev.inmo.tgbotapi.extensions.api.send.*
 import dev.inmo.tgbotapi.extensions.api.send.media.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
@@ -8,7 +8,6 @@ import dev.inmo.tgbotapi.extensions.behaviour_builder.filters.CommonMessageFilte
 import dev.inmo.tgbotapi.extensions.behaviour_builder.filters.MessageFilterByChat
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.*
 import dev.inmo.tgbotapi.extensions.utils.shortcuts.*
-import dev.inmo.tgbotapi.types.message.abstracts.Message
 import kotlinx.coroutines.*
 
 suspend fun activateResenderBot(
@@ -32,19 +31,19 @@ suspend fun activateResenderBot(
         onVisualGallery {
             val chat = it.chat ?: return@onVisualGallery
             withUploadPhotoAction(chat) {
-                sendVisualMediaGroup(chat, it.map { it.content.toMediaGroupMemberInputMedia() })
+                sendVisualMediaGroup(chat, it.map { it.content.toMediaGroupMemberTelegramMedia() })
             }
         }
         onPlaylist {
             val chat = it.chat ?: return@onPlaylist
             withUploadDocumentAction(chat) {
-                sendPlaylist(chat, it.map { it.content.toMediaGroupMemberInputMedia() })
+                sendPlaylist(chat, it.map { it.content.toMediaGroupMemberTelegramMedia() })
             }
         }
         onDocumentsGroup {
             val chat = it.chat ?: return@onDocumentsGroup
             withUploadDocumentAction(chat) {
-                sendDocumentsGroup(chat, it.map { it.content.toMediaGroupMemberInputMedia() })
+                sendDocumentsGroup(chat, it.map { it.content.toMediaGroupMemberTelegramMedia() })
             }
         }
 
diff --git a/SlotMachineDetectorBot/src/main/kotlin/SlotMachineDetectorBot.kt b/SlotMachineDetectorBot/src/main/kotlin/SlotMachineDetectorBot.kt
index 4e7d425..2720ec1 100644
--- a/SlotMachineDetectorBot/src/main/kotlin/SlotMachineDetectorBot.kt
+++ b/SlotMachineDetectorBot/src/main/kotlin/SlotMachineDetectorBot.kt
@@ -1,35 +1,26 @@
-import dev.inmo.micro_utils.coroutines.safely
-import dev.inmo.tgbotapi.bot.Ktor.telegramBot
+import dev.inmo.tgbotapi.bot.ktor.telegramBot
 import dev.inmo.tgbotapi.extensions.api.send.reply
+import dev.inmo.tgbotapi.extensions.behaviour_builder.buildBehaviourWithLongPolling
+import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onDice
 import dev.inmo.tgbotapi.extensions.utils.*
-import dev.inmo.tgbotapi.extensions.utils.shortcuts.filterContentMessages
-import dev.inmo.tgbotapi.extensions.utils.updates.retrieving.longPolling
 import dev.inmo.tgbotapi.types.dice.SlotMachineDiceAnimationType
-import dev.inmo.tgbotapi.types.message.content.DiceContent
 import kotlinx.coroutines.*
-import kotlinx.coroutines.flow.launchIn
-import kotlinx.coroutines.flow.onEach
 
 suspend fun main(args: Array<String>) {
     val bot = telegramBot(args.first())
 
-    val scope = CoroutineScope(Dispatchers.Default)
-    bot.longPolling(scope = scope) {
-        filterContentMessages<DiceContent>(scope).onEach {
+    bot.buildBehaviourWithLongPolling(scope = CoroutineScope(Dispatchers.IO)) {
+        onDice {
             val content = it.content
             val dice = content.dice
             val diceType = dice.animationType
 
-            safely ({ it.printStackTrace() }) {
-                if (diceType == SlotMachineDiceAnimationType) {
-                    val result = dice.calculateSlotMachineResult() ?: return@safely
-                    bot.reply(it, "${result.leftReel}|${result.centerReel}|${result.rightReel}")
-                } else {
-                    bot.reply(it, "There is no slot machine dice in message")
-                }
+            if (diceType == SlotMachineDiceAnimationType) {
+                val result = dice.calculateSlotMachineResult() ?: return@onDice
+                bot.reply(it, "${result.leftReel}|${result.centerReel}|${result.rightReel}")
+            } else {
+                bot.reply(it, "There is no slot machine dice in message")
             }
-        }.launchIn(scope)
-    }
-
-    scope.coroutineContext[Job]!!.join()
-}
\ No newline at end of file
+        }
+    }.join()
+}
diff --git a/WebApp/src/jsMain/kotlin/main.kt b/WebApp/src/jsMain/kotlin/main.kt
index ec54816..3691e25 100644
--- a/WebApp/src/jsMain/kotlin/main.kt
+++ b/WebApp/src/jsMain/kotlin/main.kt
@@ -29,9 +29,9 @@ fun main() {
                 addEventListener("click", {
                     scope.launchSafelyWithoutExceptions {
                         handleResult({ "Clicked" }) {
-                            HttpClient().post<HttpResponse>("${window.location.origin.removeSuffix("/")}/inline") {
+                            HttpClient().post("${window.location.origin.removeSuffix("/")}/inline") {
                                 parameter(webAppQueryIdField, it)
-                                body = TextContent("Clicked", ContentType.Text.Plain)
+                                setBody(TextContent("Clicked", ContentType.Text.Plain))
                                 document.body ?.log(url.build().toString())
                             }.coroutineContext.job.join()
                         }
diff --git a/WebApp/src/jvmMain/kotlin/WebAppServer.kt b/WebApp/src/jvmMain/kotlin/WebAppServer.kt
index 6f64c4c..5deb2f8 100644
--- a/WebApp/src/jvmMain/kotlin/WebAppServer.kt
+++ b/WebApp/src/jvmMain/kotlin/WebAppServer.kt
@@ -7,18 +7,22 @@ import dev.inmo.tgbotapi.extensions.api.send.*
 import dev.inmo.tgbotapi.extensions.api.telegramBot
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.*
+import dev.inmo.tgbotapi.extensions.utils.formatting.botCommand
+import dev.inmo.tgbotapi.extensions.utils.formatting.buildEntities
 import dev.inmo.tgbotapi.extensions.utils.types.buttons.*
 import dev.inmo.tgbotapi.types.BotCommand
 import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.InlineQueryResultArticle
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputTextMessageContent
 import dev.inmo.tgbotapi.types.webAppQueryIdField
 import dev.inmo.tgbotapi.types.webapps.WebAppInfo
-import io.ktor.application.call
+import dev.inmo.tgbotapi.utils.PreviewFeature
 import io.ktor.http.HttpStatusCode
-import io.ktor.http.content.*
-import io.ktor.request.receiveText
-import io.ktor.response.respond
-import io.ktor.routing.*
+import io.ktor.server.application.call
+import io.ktor.server.http.content.*
+import io.ktor.server.request.receiveText
+import io.ktor.server.response.respond
+import io.ktor.server.routing.post
+import io.ktor.server.routing.routing
 import kotlinx.coroutines.Dispatchers
 import java.io.File
 
@@ -30,6 +34,7 @@ import java.io.File
  *
  * Will start the server to share the static (index.html and WebApp.js) on 0.0.0.0:8080
  */
+@OptIn(PreviewFeature::class)
 suspend fun main(vararg args: String) {
     val bot = telegramBot(args.first(), testServer = args.any { it == "testServer" })
     createKtorServer(
@@ -82,7 +87,13 @@ suspend fun main(vararg args: String) {
             )
         }
         onUnhandledCommand {
-            println("Unhandled command: ${it.content}")
+            reply(
+                it,
+                buildEntities {
+                    +"Use " + botCommand("inline") + " to get inline web app button\n"
+                    +"Use " + botCommand("reply_markup") + " to get reply markup web app button\n"
+                }
+            )
         }
         setMyCommands(
             BotCommand("reply_markup", "Use to get reply markup keyboard with web app trigger"),
diff --git a/gradle.properties b/gradle.properties
index b677ec3..634dc79 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,8 +1,10 @@
 kotlin.code.style=official
 org.gradle.parallel=true
+# Due to parallel compilation project require next amount of memory on full build
+org.gradle.jvmargs=-Xmx768m
 
 
-kotlin_version=1.6.10
-telegram_bot_api_version=0.38.23
-micro_utils_version=0.9.24
-ktor_version=1.6.8
+kotlin_version=1.6.21
+telegram_bot_api_version=1.0.0
+micro_utils_version=0.10.3
+ktor_version=2.0.1