Looks like WordPress has a new Jetpack Bot that posts updates to Telegram. This is convenient for people who use Telegram and follow my blog. You can now subscribe to the channel here: https://t.me/iam_mt_blog
If you want to set one up for your own blog, here’s the official setup tutorial from Jetpack: https://jetpack.com/blog/publish-blog-posts-to-your-telegram-channel-automatically-with-jetpackwp-bot/