{"family":"windows10","family_label":"Windows 10","build":"19045.7727","base":"19045","tag":"22H2","kb":"KB5129236","kb_url":"https://support.microsoft.com/help/5129236","kb_title":"September 14, 2026—KB5129236 (OS Builds 19045.7727 and 19044.7727) Out-of-band","release_date":"2026-09-14","update_type":"2026-09 OOB","update_type_label":"2026-09 OOB","servicing":"General Availability Channel","ms_known_issues":[],"ms_none_known":false,"ms_highlights":null,"title":"Feature update to Windows 10, version 22H2 (19045.7727)","build_type":"release","channel_label":"Release","branch":null,"kind":"feature-update","kind_label":"Feature update","is_dotnet":false,"status":"eol","line":{"status":"eol","note":"Support ended October 14, 2025 — ESU updates only"},"created":1789405286,"created_iso":"2026-09-14T17:01:26Z","uuid":"f2a3c168-f4ea-4b8c-9ec7-ff42e1d78ab4","permalink":"/builds/windows10/19045.7727/","tag_url":"/builds/windows10/22h2/","index_url":"/builds/windows10/","api_url":"https://search.windowsforum.com/api/builds/build/windows10/19045.7727","records":[{"uuid":"f2a3c168-f4ea-4b8c-9ec7-ff42e1d78ab4","title":"Feature update to Windows 10, version 22H2 (19045.7727)","build":"19045.7727","arch":"amd64","created":1789405286,"created_iso":"2026-09-14T17:01:26Z","build_type":"release","channel_label":"Release","branch":null,"kind":"feature-update","kind_label":"Feature update","status":"eol","kb":null,"download_url":"https://uupdump.net/selectlang.php?id=f2a3c168-f4ea-4b8c-9ec7-ff42e1d78ab4"},{"uuid":"48af0364-6a27-4758-a2c1-c028ed0e3e28","title":"Feature update to Windows 10, version 22H2 (19045.7727)","build":"19045.7727","arch":"arm64","created":1789405285,"created_iso":"2026-09-14T17:01:25Z","build_type":"release","channel_label":"Release","branch":null,"kind":"feature-update","kind_label":"Feature update","status":"eol","kb":null,"download_url":"https://uupdump.net/selectlang.php?id=48af0364-6a27-4758-a2c1-c028ed0e3e28"},{"uuid":"f3083cc8-a73c-4803-8b0e-41a1998a8837","title":"Feature update to Windows 10, version 22H2 (19045.7727)","build":"19045.7727","arch":"x86","created":1789405286,"created_iso":"2026-09-14T17:01:26Z","build_type":"release","channel_label":"Release","branch":null,"kind":"feature-update","kind_label":"Feature update","status":"eol","kb":null,"download_url":"https://uupdump.net/selectlang.php?id=f3083cc8-a73c-4803-8b0e-41a1998a8837"}],"summary":"Build 19045.7727 delivers Windows 10 22H2 performance refinements, security protections, and bug fixes that improve system reliability and compatibility. ([learn.microsoft.com](https://learn.microsoft.com/en-us/windows/release-health/release-information?utm_source=openai))","known_issues":[],"linked":{"news":[],"tutorials":[],"threads":[],"total":0,"exact":0,"window_days":45},"related":{"history":[{"build":"19045.7727","title":"Feature update to Windows 10, version 22H2 (19045.7727)","created":1789405286,"kb":"KB5129236","build_type":"release","channel_label":"Release","kind":"feature-update","url":"/builds/windows10/19045.7727/","current":true},{"build":"19045.7725","title":"Cumulative Update for Windows 10 Version 22H2 (19045.7725)","created":1788973311,"kb":"KB5122878","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows10/19045.7725/","current":false},{"build":"19045.7663","title":"Cumulative Update for Windows 10 Version 22H2 (19045.7663)","created":1786581069,"kb":"KB5120249","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows10/19045.7663/","current":false},{"build":"19045.7548","title":"Cumulative Update for Windows 10 Version 22H2 (19045.7548)","created":1784065562,"kb":"KB5099539","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows10/19045.7548/","current":false},{"build":"19045.7417","title":"Cumulative Update for Windows 10 Version 22H2 (19045.7417)","created":1781026321,"kb":"KB5094127","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows10/19045.7417/","current":false},{"build":"19045.7291","title":"Cumulative Update for Windows 10 Version 22H2 (19045.7291)","created":1778669170,"kb":"KB5087544","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows10/19045.7291/","current":false},{"build":"19045.7184","title":"Feature update to Windows 10, version 22H2 (19045.7184)","created":1776186092,"kb":"KB5082200","build_type":"release","channel_label":"Release","kind":"feature-update","url":"/builds/windows10/19045.7184/","current":false},{"build":"19045.7058","title":"Feature update to Windows 10, version 22H2 (19045.7058)","created":1773162108,"kb":"KB5078885","build_type":"release","channel_label":"Release","kind":"feature-update","url":"/builds/windows10/19045.7058/","current":false}],"history_total":134,"prev":{"build":"19045.7725","title":"Cumulative Update for Windows 10 Version 22H2 (19045.7725)","created":1788973311,"kb":"KB5122878","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows10/19045.7725/","current":false},"next":null,"wave":[{"family":"windows10","family_label":"Windows 10","build":"19044.7727","tag":"21H2","kb":null,"created":1789407936,"build_type":"release","url":"/builds/windows10/19044.7727/"}]},"generated":1789445246}