Here's what League of Geeks have to say about it (full version here):

This edition is a complete strategic experience and will keep receiving updates that are unrelated to DLCs or online features. It includes the latest fixes and updates, plus all these lovely animals who will eagerly stab each other with pointy things in order to become rulers of the land. The 25% discount will last until September 5, 9:59 PM UTC.Armello, the digital tabletop/role-playing/strategy game, has now been updated and renamed to Armello - DRM Free Edition. Get ready to join this new era of colorful animosity with Armello DRM-Free Edition, exclusively on GOG.com. We’ve had fantastic meetings with GOG about the future of Armello on the platform and although there’s no way for us to provide DLC for DRM-Free users or to attempt to retain parity with the Steam version of Armello, Armello DRM-Free Edition will see features that best suit a DRM Free experience.” As Armello moves more and more into online services (like Steam inventory and more multiplayer features) and as we begin to roll out our plans for DLC, we’ve been working closely with GOG on an edition of Armello specific to GOG. “We want to ensure that whatever platforms Armello is on, we’re providing the best experience that we possibly can. Here’s what League of Geeks have to say about it (full version here): Armello, the digital tabletop/role-playing/strategy game, has now been updated and renamed to Armello – DRM Free Edition.

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