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Waiting for the new version 1.03
It is available since yesterday on steam. Fixes the link bugs. Hope it will also show up on GOG soon.
All three currently released versions (1.0.2, 1.0.3 and 1.0.4) are also available on GOG. We published 1.0.4 on GOG simultaneously with Steam and Epic Games. If it doesn't show for you, try restarting your Galaxy client.