diff --git a/bot.go b/bot.go
index e3a9a41f..9c94068c 100644
--- a/bot.go
+++ b/bot.go
@@ -1151,3 +1151,41 @@ func (b *Bot) Close() (bool, error) {
 
 	return resp.Result, nil
 }
+
+// BotInfo represents a single object of MyName, BotDescription, BotShortDescription instances.
+type BotInfo struct {
+	Name        string `json:"name,omitempty"`
+	Description string `json:"description,omitempty"`
+	ShortDesc   string `json:"short_description,omitempty"`
+}
+
+// SetMyName change's the bot name.
+func (b *Bot) SetMyName(name, language string) error {
+	params := map[string]string{
+		"name":          name,
+		"language_code": language,
+	}
+
+	_, err := b.Raw("setMyName", params)
+	return err
+}
+
+// MyName returns the current bot name for the given user language.
+func (b *Bot) MyName(language string) (*BotInfo, error) {
+	params := map[string]string{
+		"language_code": language,
+	}
+
+	data, err := b.Raw("getMyName", params)
+	if err != nil {
+		return nil, err
+	}
+
+	var resp struct {
+		Result *BotInfo
+	}
+	if err := json.Unmarshal(data, &resp); err != nil {
+		return nil, wrapError(err)
+	}
+	return resp.Result, nil
+}
diff --git a/chat.go b/chat.go
index 74d6333b..19b93ffd 100644
--- a/chat.go
+++ b/chat.go
@@ -154,6 +154,9 @@ type ChatMemberUpdate struct {
 	// (Optional) InviteLink which was used by the user to
 	// join the chat; for joining by invite link events only.
 	InviteLink *ChatInviteLink `json:"invite_link"`
+
+	// (Optional) True, if the user joined the chat via a chat folder invite link.
+	ViaFolderLink bool `json:"via_chat_folder_invite_link"`
 }
 
 // Time returns the moment of the change in local time.
diff --git a/inline.go b/inline.go
index 2a889582..3442d34b 100644
--- a/inline.go
+++ b/inline.go
@@ -61,6 +61,46 @@ type QueryResponse struct {
 	// (Optional) Parameter for the start message sent to the bot when user
 	// presses the switch button.
 	SwitchPMParameter string `json:"switch_pm_parameter,omitempty"`
+
+	// (Optional) A JSON-serialized object describing a button to be shown
+	// above inline query results.
+	Button *QueryResponseButton `json:"button"`
+}
+
+// QueryResponseButton represents a button to be shown above inline query results.
+// You must use exactly one of the optional fields.
+type QueryResponseButton struct {
+	// Label text on the button
+	Text string `json:"text"`
+
+	// (Optional) Description of the Web App that will be launched when the
+	// user presses the button. The Web App will be able to switch back to the
+	// inline mode using the method switchInlineQuery inside the Web App.
+	WebApp *WebApp `json:"web_app"`
+
+	// (Optional) Deep-linking parameter for the /start message sent to the bot
+	// when a user presses the button. 1-64 characters, only A-Z, a-z, 0-9, _ and - are allowed.
+	Start string `json:"start_parameter"`
+}
+
+// SwitchInlineQuery represents an inline button that switches the current
+// user to inline mode in a chosen chat, with an optional default inline query.
+type SwitchInlineQuery struct {
+	// (Optional) The default inline query to be inserted in the input field.
+	// If left empty, only the bot's username will be inserted.
+	Query string `json:"query"`
+
+	// (Optional) True, if private chats with users can be chosen.
+	AllowUserChats bool `json:"allow_user_chats"`
+
+	// (Optional) True, if private chats with bots can be chosen.
+	AllowBotChats bool `json:"allow_bot_chats"`
+
+	// (Optional) True, if group and supergroup chats can be chosen.
+	AllowGroupChats bool `json:"allow_group_chats"`
+
+	// (Optional) True, if channel chats can be chosen.
+	AllowChannelChats bool `json:"allow_channel_chats"`
 }
 
 // InlineResult represents a result of an inline query that was chosen
diff --git a/markup.go b/markup.go
index 29236db3..82d43e0f 100644
--- a/markup.go
+++ b/markup.go
@@ -271,13 +271,14 @@ type InlineButton struct {
 	// It will be used as a callback endpoint.
 	Unique string `json:"unique,omitempty"`
 
-	Text            string  `json:"text"`
-	URL             string  `json:"url,omitempty"`
-	Data            string  `json:"callback_data,omitempty"`
-	InlineQuery     string  `json:"switch_inline_query,omitempty"`
-	InlineQueryChat string  `json:"switch_inline_query_current_chat"`
-	Login           *Login  `json:"login_url,omitempty"`
-	WebApp          *WebApp `json:"web_app,omitempty"`
+	Text                  string             `json:"text"`
+	URL                   string             `json:"url,omitempty"`
+	Data                  string             `json:"callback_data,omitempty"`
+	InlineQuery           string             `json:"switch_inline_query,omitempty"`
+	InlineQueryChat       string             `json:"switch_inline_query_current_chat"`
+	InlineQueryChosenChat *SwitchInlineQuery `json:"switch_inline_query_chosen_chat,omitempty"`
+	Login                 *Login             `json:"login_url,omitempty"`
+	WebApp                *WebApp            `json:"web_app,omitempty"`
 }
 
 // MarshalJSON implements json.Marshaler interface.