graphical IRC client based on GTK+

 Srain is a modern IRC client with a GTK+ GUI that is:
   * Fully open source
   * RFC 1459, 2812 compatible
   * Partial IRCv3 support
   * Multi-platform support (Linux, Windows, macOS and BSD)
 Capabilities of a modern graphical IRC client:
   * Convenient connection panel
   * Interactive channel search
   * Forward message in one click
   * URL preview
   * Desktop notification
   * Special optimization for bridge/relay bot
 Power-user capabilities:
   * Anything can be done via commands
   * Fine-grained configuration with hot update support
   * Regex based message render and filter mechanisms