WPP

Initial 1.15.8 commit #1202

Job	Run time
build (ubuntu-latest, Debug)	1m 26s
build (ubuntu-latest, Release)	1m 41s
build (windows-latest, Release)	2m 15s
build (windows-latest, Debug)	2m 18s
build (macos-14, Debug)	1m 22s
build (macos-14, Release)	1m 31s
	10m 33s

Provide feedback