Merge pull request #4234 from preactjs/multi-root-shared-commit #1285

Job	Run time
Build & Test / Build & Test	1m 12s
Prepare environment	10s
Bench filter_list / Bench filter_list	2m 10s
Bench 07_create10k / Bench 07_create10k	4m 35s
Bench 02_replace1k / Bench 02_replace1k	3m 59s
Bench 03_update10th1k_x16 / Bench 03_update10th1k_x16	2m 39s
Bench hydrate1k / Bench hydrate1k	3m 3s
Bench many_updates / Bench many_updates	2m 57s
Bench text_update / Bench text_update	1m 13s
Bench todo / Bench todo	2m 2s
	24m 0s

Provide feedback