minor feature: Allow Node.js to manage microtasks queue by using explicit microtasks policy before calling uv_run(). #28974 (Also in 12, 13).an where some Node.js modules would hang on page reload on Windows. #28336 (Also in 12, 13).an where windows in simpleFullscreen mode were not properly resizing when display metrics changed. #28870 (Also in 12, 13).the window-all-event being emitted while the last BrowserWindow was still in the process of being. #28912 (Also in 12, 13).Security: backported for 1161379, 1186641. #28801.Security: backported for CVE-2021-21214. #28934.Security: backported for CVE-2021-21215 and CVE-2021-21216. #28948.Security: backported to CVE-2021-21207. #28930.Security: backported to CVE-2021-21223. #28813.Security: backported to CVE-2021-21227. #28862.Security: backported to CVE-2021-21230. #28902.Security: backported to CVE-2021-21231. #28905.Security: backported to CVE-2021-21233. #28873.