Is there new content in the game?

[Busy Laziness]

I last played the game about two years ago. I was thinking about playing it again if they've added any new content beyond mission types and skins. Are there any new weapons or overclocks?

[Clockwork]

Season 6 only added 1 new biome (Ossuary Depths), 1 new mission type (Heavy Extraction), new enemies (scrabs, pitjaws, and their hazard modifiers), and a new seasonal event (ossiran bone collector).

There have been no new weapons nor overclocks since season 5.

[Busy Laziness]

Thank you for the detailed information.