v4.15.0

This is a rather minor release.

anyOf and allOf filter combinators

v4.11.0 introduced support for type-guard filters in Composer::on, which allowed you to filter updates based on their content.

This release adds two new combinators to the filter API: anyOf and allOf. This will play very nicely with custom filters. For example:

import { anyOf, allOf } from "telegraf/filters";

// must match all filters
bot.on(allOf(message(), isGroup), ctx => {
  // ...
});

Deprecating hookPath

The confusingly named hookPath in bot.launch webhook options is now deprecated. It will be removed in the next major release. You can start using path instead, today.

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Meanwhile, we're working on new modules to add to the Telegraf ecosystem. Look forward to them, and join discussions in the official Telegraf chat!