Merge pull request #994 from bdring/PDeltaUpdate #119

Job	Run time
tests (ubuntu-latest, tests)	52s
tests (macos-latest, tests)	1m 22s
tests (windows-latest, tests_nosan)	3m 35s
build (ubuntu-latest, noradio)	3m 5s
build (ubuntu-latest, wifi)	3m 37s
build (ubuntu-latest, bt)	3m 17s
build (macos-latest, noradio)	3m 9s
build (macos-latest, wifi)	3m 43s
build (macos-latest, bt)	3m 47s
build (windows-latest, noradio)	5m 3s
build (windows-latest, wifi)	12m 13s
build (windows-latest, bt)	5m 46s
	49m 29s

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