Here's my rambly video about a community build of Sailfish OS for Sony Xperia X Compact.

Spoiler: it has SystemD.

LINKS:
XDA thread: https://forum.xda-developers.com/x-co...
OEM package: https://developer.sony.com/develop/op...
Thread on together.jolla.com: https://together.jolla.com/question/1...
Installation instructions: README in the archive with Sailfish

MUSIC:
Davic Maxim Micic - 500 Seconds Before Sunset