telegram send error

While I'm trying to setup telegram notification by running command:

acme.sh --set-notify --notify-hook telegram

this comand failes with error:

{"ok":false,"error_code":400,"description":"Bad Request: can't parse entities: Character '.' is reserved and must be escaped with the preceding '\'"}
Error sending message using telegram_send
Error setting /path/to/acme.sh/sbin/notify/telegram.sh.
Cannot set notify hook to: telegram

Some 'dots' in sended text are not escaped !

The issue is in the telegram notification hook script. Look at /path/to/acme.sh/sbin/notify/telegram.sh where the message is assembled. The error indicates that dots in the text need to be escaped with a backslash for Telegram's API. Check the message formatting and ensure special characters like '.' are escaped. Test by running the notify command after changes.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.