diff --git a/FilesLoaderBot/src/main/kotlin/FilesLoaderBot.kt b/FilesLoaderBot/src/main/kotlin/FilesLoaderBot.kt
index b3a53c4..81183ba 100644
--- a/FilesLoaderBot/src/main/kotlin/FilesLoaderBot.kt
+++ b/FilesLoaderBot/src/main/kotlin/FilesLoaderBot.kt
@@ -20,11 +20,9 @@ suspend fun main(args: Array<String>) {
     telegramBotWithBehaviourAndLongPolling(botToken, CoroutineScope(Dispatchers.IO)) {
         onMedia(initialFilter = null) {
             val pathedFile = bot.getFileAdditionalInfo(it.content.media)
-            val file = File(directoryOrFile, pathedFile.filePath.filenameFromUrl).apply {
-                createNewFile()
-                writeBytes(bot.downloadFile(pathedFile))
-            }
-            reply(it, "Saved to ${file.absolutePath}")
+            val outFile = File(directoryOrFile, pathedFile.filePath.filenameFromUrl)
+            bot.downloadFile(it.content.media, outFile)
+            reply(it, "Saved to ${outFile.absolutePath}")
         }
         onContentMessage { println(it) }
     }.second.join()
diff --git a/ForwardInfoSenderBot/src/main/kotlin/ForwardInfoSenderBot.kt b/ForwardInfoSenderBot/src/main/kotlin/ForwardInfoSenderBot.kt
index e8ddd0a..7a23ff3 100644
--- a/ForwardInfoSenderBot/src/main/kotlin/ForwardInfoSenderBot.kt
+++ b/ForwardInfoSenderBot/src/main/kotlin/ForwardInfoSenderBot.kt
@@ -26,7 +26,13 @@ suspend fun main(vararg args: String) {
                     is UserForwardInfo -> {
                         val user = forwardInfo.from
                         when (user) {
-                            is CommonUser -> regular("User ")
+                            is CommonUser -> {
+                                if (user.isPremium) {
+                                    regular("Premium user ")
+                                } else {
+                                    regular("User ")
+                                }
+                            }
                             is CommonBot,
                             is ExtendedBot -> regular("Bot ")
                         } + code(user.id.chatId.toString()) + " (${user.firstName} ${user.lastName}: ${user.username ?.username ?: "Without username"})"
diff --git a/WebApp/src/jsMain/kotlin/main.kt b/WebApp/src/jsMain/kotlin/main.kt
index 0640c2c..37e0080 100644
--- a/WebApp/src/jsMain/kotlin/main.kt
+++ b/WebApp/src/jsMain/kotlin/main.kt
@@ -1,6 +1,8 @@
 import dev.inmo.micro_utils.coroutines.launchSafelyWithoutExceptions
 import dev.inmo.tgbotapi.types.webAppQueryIdField
 import dev.inmo.tgbotapi.webapps.*
+import dev.inmo.tgbotapi.webapps.haptic.HapticFeedbackStyle
+import dev.inmo.tgbotapi.webapps.haptic.HapticFeedbackType
 import io.ktor.client.HttpClient
 import io.ktor.client.request.*
 import io.ktor.client.statement.bodyAsText
@@ -15,8 +17,8 @@ import kotlinx.serialization.json.Json
 import org.w3c.dom.HTMLElement
 
 fun HTMLElement.log(text: String) {
-    appendElement("p", {})
     appendText(text)
+    appendElement("p", {})
 }
 
 fun main() {
@@ -39,13 +41,17 @@ fun main() {
                 }
                 val dataIsSafe = response.bodyAsText().toBoolean()
 
-                document.body ?.appendElement("div") {
-                    textContent = if (dataIsSafe) {
+                document.body ?.log(
+                    if (dataIsSafe) {
                         "Data is safe"
                     } else {
                         "Data is unsafe"
                     }
-                }
+                )
+
+                document.body ?.log(
+                    webApp.initDataUnsafe.chat.toString()
+                )
             }
 
             document.body ?.appendElement("button") {
@@ -69,6 +75,28 @@ fun main() {
                 onViewportChanged {
                     document.body ?.log("Viewport changed: ${it.isStateStable}")
                 }
+                backButton.apply {
+                    onClick {
+                        document.body ?.log("Back button clicked")
+                        hapticFeedback.impactOccurred(
+                            HapticFeedbackStyle.Heavy
+                        )
+                    }
+                    show()
+                }
+                mainButton.apply {
+                    setText("Main button")
+                    onClick {
+                        document.body ?.log("Main button clicked")
+                        hapticFeedback.notificationOccurred(
+                            HapticFeedbackType.Success
+                        )
+                    }
+                    show()
+                }
+                onSettingsButtonClicked {
+                    document.body ?.log("Settings button clicked")
+                }
             }
             webApp.ready()
         }.onFailure {
diff --git a/gradle.properties b/gradle.properties
index d546ba9..69a8ac1 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -5,7 +5,7 @@ org.gradle.jvmargs=-Xmx768m
 
 
 kotlin_version=1.6.21
-telegram_bot_api_version=2.0.3
+telegram_bot_api_version=2.1.0
 micro_utils_version=0.11.3
 serialization_version=1.3.3
 ktor_version=2.0.2