When entering a repository path, users should be able to hit TAB for autocomplete, like in bash.

Characters like č ć ž š đ use a fallback font instead of the original one. I believe this issue was not present in the v1. Fonts such as Lato or Montserrat definitely support accented characters, so I think this is a bug.

Today we use the open.spotify link as a link for an iframe.
We could add more services by changing the parsing/validation function of the Edit Dialog component (https://github.com/welovedevs/react-ultimate-resume/blob/develop/src/package/components/cards/cards_types/soundtrack/edit_dialog/soundtrack_card_edit_dialog.jsx)

Deezer, youtube music, could be added.

\cvevent uses \cdot to enlist items. This has the drawback that it is not positioned at the center of a capital letter. Maybe using the itemize environment would help (\cdot could be simulated by decreasing the size of the bullet). Alternatively, the height of the \cdot could be raised.