In #854, I suggested to also add extract_url helpers for `t.me/..` links:  https://github.com/python-telegram-bot/python-telegram-bot/pull/854#issuecomment-566120162 This represents that comment converted to an issue.
In #854, I suggested to also add extract_url helpers for
t.me/..links:#854 (comment)
This represents that comment converted to an issue.