Linux 5.11 Is Heavy On New Features, Improvements For 2021

[Dovi]

Can anyone confirm these two features are in, I don't see them in the list:
- fanless support for AMD RX580
- the new NTFS driver

Don't know about fanless mode, but the NTFS driver hasn't been mainlined yet.

[perpetually high]

Can anyone confirm these two features are in, I don't see them in the list:
- fanless support for AMD RX580
- the new NTFS driver

Yes to the fanless support (aka zerorpm), no to the NTFS driver

[Azrael5]

Will these improvements be integrated in 5.10LTs kernel?

[Space Heater]

Will these improvements be integrated in kernel 5.10LTs?

Features are essentially never backported to previous releases by the upstream kernel community, once a kernel is released the goal is to only provide bug fixes. The only exceptions are security issues that require big changes (think spectre/meltdown), and minor changes like adding PCI IDs so that existing drivers recognize new devices.