For more info on what has changed: https://robinc.itch.io/vector-light/devlog/65255/februari-hotfix-dlc

Full Changelist

This update was focused towards player feedback to help the player to better understand the game, by implementing easier to understand mechanics and UI, this will not change the difficulty of the game, but should help players to better understand how the game works.

1. Added circular healthbar on every light that indicates how much they are drained
2. Added a number of + symbols next to lights that indicate how many connections they should have to complete the level
3. Main menu will now show faster
4. Unstable lights will now update the particle color
5. Added Discord Integration
6. Rewrote the grid system (no more decimal numbers)
7. Fixed wormholes
8. Fixed notifications being off the screen on full screen
9. When you get stuck for too long the game will tell you you can use a hint
10. Fixed all levels and updated them with the new grid system
11. Fixed scoring bug
12. Fixed some missing fonts
13. There is now an option in the Unlocks menu to reset your profile
14. Added Online Services (base) which will for now notify you of a new update

PS: For now, you will see the red text (Could not connect to online services!) this is normal, so it's not on your end don't worry :)