diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d81011c81..bf21e246f2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,10 @@
         * New field `dropPendingUpdates`. It works the same as `drop_pending_updates` in [setWebhook](https://core.telegram.org/bots/api#setwebhook)
         section
     * New field `ExtendedPrivateChat#bio`
+    * New data class `ChatLocation`
+    * New field `UnbanChatMember#onlyIfBanned`
+    * New fields `ExtendedChannelChat#linkedGroupChatId` and `ExtendedSupergroupChat#linkedChannelChatId`
+    * New fields `ExtendedSupergroupChat#location`
 
 ## 0.29.4
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/chat/members/UnbanChatMember.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/chat/members/UnbanChatMember.kt
index 6aef8178e3..afe519c847 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/chat/members/UnbanChatMember.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/chat/members/UnbanChatMember.kt
@@ -10,7 +10,9 @@ data class UnbanChatMember(
     @SerialName(chatIdField)
     override val chatId: ChatIdentifier,
     @SerialName(userIdField)
-    override val userId: UserId
+    override val userId: UserId,
+    @SerialName(onlyIfBannedField)
+    val onlyIfBanned: Boolean? = null
 ) : ChatMemberRequest<Boolean> {
     override fun method(): String = "unbanChatMember"
     override val resultDeserializer: DeserializationStrategy<Boolean>
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/ChatLocation.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/ChatLocation.kt
new file mode 100644
index 0000000000..76c6558d0a
--- /dev/null
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/ChatLocation.kt
@@ -0,0 +1,18 @@
+package dev.inmo.tgbotapi.types
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+/**
+ * Represents a location to which a chat is connected.
+ *
+ * @see dev.inmo.tgbotapi.requests.chat.get.GetChat
+ * @see dev.inmo.tgbotapi.types.chat.abstracts.extended.ExtendedSupergroupChat
+ */
+@Serializable
+data class ChatLocation(
+    @SerialName(locationField)
+    val location: Location,
+    @SerialName(addressField)
+    val address: String
+)
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/Common.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/Common.kt
index 1452412f73..3957c733d5 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/Common.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/Common.kt
@@ -102,6 +102,7 @@ const val slowModeDelayField = "slow_mode_delay"
 const val maskPositionField = "mask_position"
 const val phoneNumberField = "phone_number"
 const val userIdField = "user_id"
+const val onlyIfBannedField = "only_if_banned"
 const val containsMasksField = "contains_masks"
 const val resultIdField = "result_id"
 const val inlineMessageIdField = "inline_message_id"
@@ -145,6 +146,7 @@ const val pinnedMessageField = "pinned_message"
 const val customTitleField = "custom_title"
 const val optionIdsField = "option_ids"
 const val ipAddressField = "ip_address"
+const val linkedChatIdField = "linked_chat_id"
 
 const val requestContactField = "request_contact"
 const val requestLocationField = "request_location"
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/abstracts/extended/ExtendedChannelChat.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/abstracts/extended/ExtendedChannelChat.kt
index 424e9cd9d7..cbda4c68db 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/abstracts/extended/ExtendedChannelChat.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/abstracts/extended/ExtendedChannelChat.kt
@@ -1,5 +1,8 @@
 package dev.inmo.tgbotapi.types.chat.abstracts.extended
 
+import dev.inmo.tgbotapi.types.ChatId
 import dev.inmo.tgbotapi.types.chat.abstracts.ChannelChat
 
-interface ExtendedChannelChat : ChannelChat, ExtendedPublicChat
+interface ExtendedChannelChat : ChannelChat, ExtendedPublicChat {
+    val linkedGroupChatId: ChatId?
+}
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/abstracts/extended/ExtendedSupergroupChat.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/abstracts/extended/ExtendedSupergroupChat.kt
index f850ac7601..75ef3df3f6 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/abstracts/extended/ExtendedSupergroupChat.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/abstracts/extended/ExtendedSupergroupChat.kt
@@ -1,10 +1,12 @@
 package dev.inmo.tgbotapi.types.chat.abstracts.extended
 
-import dev.inmo.tgbotapi.types.StickerSetName
+import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.chat.abstracts.SupergroupChat
 
 interface ExtendedSupergroupChat : SupergroupChat, ExtendedGroupChat {
     val slowModeDelay: Long?
     val stickerSetName: StickerSetName?
     val canSetStickerSet: Boolean
+    val linkedChannelChatId: ChatId?
+    val location: ChatLocation?
 }
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/extended/ExtendedChannelChatImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/extended/ExtendedChannelChatImpl.kt
index f7a050628b..d632a1f04d 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/extended/ExtendedChannelChatImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/extended/ExtendedChannelChatImpl.kt
@@ -23,5 +23,7 @@ data class ExtendedChannelChatImpl(
     override val inviteLink: String? = null,
     @SerialName(pinnedMessageField)
     @Serializable(TelegramBotAPIMessageDeserializeOnlySerializer::class)
-    override val pinnedMessage: Message? = null
+    override val pinnedMessage: Message? = null,
+    @SerialName(linkedChatIdField)
+    override val linkedGroupChatId: ChatId? = null
 ) : ExtendedChannelChat
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/extended/ExtendedSupergroupChatImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/extended/ExtendedSupergroupChatImpl.kt
index 1e10877159..df17d30760 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/extended/ExtendedSupergroupChatImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/extended/ExtendedSupergroupChatImpl.kt
@@ -32,5 +32,9 @@ data class ExtendedSupergroupChatImpl(
     @SerialName(slowModeDelayField)
     override val slowModeDelay: Long? = null,
     @SerialName(canSetStickerSetField)
-    override val canSetStickerSet: Boolean = false
+    override val canSetStickerSet: Boolean = false,
+    @SerialName(linkedChatIdField)
+    override val linkedChannelChatId: ChatId? = null,
+    @SerialName(locationField)
+    override val location: ChatLocation? = null
 ) : ExtendedSupergroupChat