By default, your GOG Terraria installation is located here: C:\GOG Games\Terraria (Or wherever you installed the game).
Terraria version was a minor hotfix released in late 2022 to address bugs following the massive "Labor of Love" (1.4.4) update. terraria 1449 gog verified
Here’s a review for Terraria version 1449 from GOG, written in a verified-user style: By default, your GOG Terraria installation is located
If you are a returning player or a newcomer, the 1.4.4.9 version offers the most stable and feature-complete version of the game before potential future content updates. It represents the pinnacle of the 1.4 "Journey's End" and "Labor of Love" era. Improved FPS and reduced stuttering. terraria 1449 gog verified
While you can use the offline installers, using the GOG Galaxy client ensures automatic updates to the latest 1.4.4.9 version.