Flávio F Lima has announced a hotfix release for Heroic Games Launcher 2.2.0. Heroic Games Launcher is an open source game launcher with support for games from the Epic Games Store using the Legendary CLI tool.

Heroic-Games-Launcher 2.2.1 - Oden (Hotfix #1) 

Quick hotfix for some of GOG issues that were found after the release:

What's Changed

• [Hotfix] Library not loading, games not installing by  @imLinguin in  #1001
• [Linux - Fix] Trying to run the native game through wine by  @imLinguin in  #1006
• [Fix] Quotes on default install path making installation fail.

Original 2.2.0 Changelog

Yes! Finally, GOG is working on Heroic and in a great way, even though we are considering it in a beta stage, it's actually pretty stable and supported on all 3 Platforms with support for Native games on Linux and macOS!
Check the Full Changelog to see what is supported and what are the current limitations:

Features for GOG games

• Downloading games using Galaxy API (Windows and macOS)
• Downloading games using offline installers (Linux)
• Ability to pick a game language for games that support it
• Downloading game DLCs (might not work properly with old V1 Depots)
• Ability to run native Linux games using Steam Runtime Scout (fixes issues with Baldur's Gate libssl not found error) Requires Steam

General features

• From now on at least one account is required (you don't have to use GOG or Epic if you don't want to )
• Added "runner" (game store) indicator on GamePage

Release 2.2.1 - Oden (Hotfix #1) · Heroic-Games-Launcher/HeroicGamesLauncher