In this context, a "feature" refers to the specific content or collection found under those years on the platform:

Flashback to 1995 — when mixtapes, dial-up tones, and neon were everywhere. Fast-forward to 2021 and the vibe’s evolved but the heart stays the same.

The site serves as a digital archive for dubbed films spanning decades: 1995 Classics

: If you're referring to software or games from 1995 being compatible or usable in 2021: