> How come there's no 64-bit version yet?

The 64-bit Windows binary is getting deployed on the mirror right now.

> Wouldn't that improve performance for something like video-decoding?

64-bit is a tradeoff for video, less CPU usage, but more memory pressure, so the improvements are usually limited... It's more important to have good hardware acceleration, than 64bits.

> Also, it's disappointing to see there's still no native (and automatic) subtitle-seeking feature.

It's a new feature of 2.2.0