{"family":"windows11","family_label":"Windows 11","build":"28000.1450","base":"28000","tag":"26H1","kb":null,"kb_url":null,"kb_title":null,"release_date":null,"update_type":null,"update_type_label":null,"servicing":null,"ms_known_issues":[],"ms_none_known":false,"ms_highlights":null,"title":"Security Update for Windows 11 (28000.1450)","build_type":"release","channel_label":"Release","branch":null,"kind":"cumulative","kind_label":"Cumulative update","is_dotnet":false,"status":null,"line":{"status":"silicon","note":"Ships on new silicon only"},"created":1768329191,"created_iso":"2026-01-13T18:33:11Z","uuid":"0e1cec91-9bb2-41ad-929f-fe36a5beda02","permalink":"/builds/windows11/28000.1450/","tag_url":"/builds/windows11/26h1/","index_url":"/builds/windows11/","api_url":"https://search.windowsforum.com/api/builds/build/windows11/28000.1450","records":[{"uuid":"0e1cec91-9bb2-41ad-929f-fe36a5beda02","title":"Security Update for Windows 11 (28000.1450)","build":"28000.1450","arch":"amd64","created":1768329191,"created_iso":"2026-01-13T18:33:11Z","build_type":"release","channel_label":"Release","branch":null,"kind":"cumulative","kind_label":"Cumulative update","status":null,"kb":null,"download_url":"https://uupdump.net/selectlang.php?id=0e1cec91-9bb2-41ad-929f-fe36a5beda02"},{"uuid":"7f62e99e-c9ed-40f9-91f0-d988b6b98e86","title":"Windows 11, version 26H1 (28000.1450)","build":"28000.1450","arch":"arm64","created":1768332885,"created_iso":"2026-01-13T19:34:45Z","build_type":"release","channel_label":"Release","branch":null,"kind":null,"kind_label":null,"status":null,"kb":null,"download_url":"https://uupdump.net/selectlang.php?id=7f62e99e-c9ed-40f9-91f0-d988b6b98e86"}],"summary":null,"known_issues":[],"linked":{"news":[{"thread_id":396474,"node_id":4,"title":"Windows 11 26H1 Canary Signals Platform First ARM Silicon Enablement","replies":1,"views":524,"post_date":1768155745,"last_post_date":1768407355,"url":"https://windowsforum.com/windows-news.4/windows-11-26h1-canary-signals-platform-first-arm-silicon-enablement.396474/","kind":"coverage","match":"line","pinned":false,"score":0.9777},{"thread_id":398217,"node_id":4,"title":"Windows 11 2026 Roadmap: 26H1 Snapdragon Platform and 26H2 AI First Features","replies":1,"views":3483,"post_date":1769098362,"last_post_date":1769112914,"url":"https://windowsforum.com/windows-news.4/windows-11-2026-roadmap-26h1-snapdragon-platform-and-26h2-ai-first-features.398217/","kind":"coverage","match":"line","pinned":false,"score":0.9011},{"thread_id":400745,"node_id":4,"title":"Windows 11 26H1 Bromine Platform Release: What It Means for New PCs","replies":5,"views":4967,"post_date":1770747505,"last_post_date":1770891122,"url":"https://windowsforum.com/windows-news.4/windows-11-26h1-bromine-platform-release-what-it-means-for-new-pcs.400745/","kind":"coverage","match":"line","pinned":false,"score":0.689},{"thread_id":400834,"node_id":4,"title":"Windows 11 26H1 Bromine: Factory Image for Snapdragon X2 PCs","replies":2,"views":15,"post_date":1770757969,"last_post_date":1770775960,"url":"https://windowsforum.com/windows-news.4/windows-11-26h1-bromine-factory-image-for-snapdragon-x2-pcs.400834/","kind":"coverage","match":"line","pinned":false,"score":0.6877},{"thread_id":400867,"node_id":4,"title":"Windows 11 26H1 vs 26H2: Parallel Arm Platform and Broad 2026 Update","replies":10,"views":3642,"post_date":1770779524,"last_post_date":1771045885,"url":"https://windowsforum.com/windows-news.4/windows-11-26h1-vs-26h2-parallel-arm-platform-and-broad-2026-update.400867/","kind":"coverage","match":"line","pinned":false,"score":0.6849},{"thread_id":400890,"node_id":4,"title":"Windows 11 26H1 Bromine: Platform Release for Next Gen ARM Laptops","replies":1,"views":4,"post_date":1770801134,"last_post_date":1770808328,"url":"https://windowsforum.com/windows-news.4/windows-11-26h1-bromine-platform-release-for-next-gen-arm-laptops.400890/","kind":"coverage","match":"line","pinned":false,"score":0.6821},{"thread_id":400889,"node_id":4,"title":"Windows 11 26H1 Bromine: Snapdragon X2 Platform Release Explained","replies":2,"views":938,"post_date":1770801130,"last_post_date":1770833538,"url":"https://windowsforum.com/windows-news.4/windows-11-26h1-bromine-snapdragon-x2-platform-release-explained.400889/","kind":"coverage","match":"line","pinned":false,"score":0.6821},{"thread_id":400921,"node_id":4,"title":"Windows 11 26H1 Bromine: Platform Image for Snapdragon X2 Arm Laptops","replies":1,"views":693,"post_date":1770822744,"last_post_date":1770858727,"url":"https://windowsforum.com/windows-news.4/windows-11-26h1-bromine-platform-image-for-snapdragon-x2-arm-laptops.400921/","kind":"coverage","match":"line","pinned":false,"score":0.6793}],"tutorials":[],"threads":[],"total":40,"exact":0,"window_days":45},"related":{"history":[{"build":"28000.1635","title":"Preview Update for Windows 11 (28000.1635)","created":1770990009,"kb":null,"build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/28000.1635/","current":false},{"build":"28000.1575","title":"Windows 11, version 26H1 (28000.1575)","created":1770746424,"kb":"KB5077179","build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/28000.1575/","current":false},{"build":"28000.1516","title":"Preview Update for Windows 11 (28000.1516)","created":1769778680,"kb":null,"build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/28000.1516/","current":false},{"build":"28000.1450","title":"Security Update for Windows 11 (28000.1450)","created":1768329191,"kb":null,"build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/28000.1450/","current":true},{"build":"28000.1340","title":"Security Update for Windows 11 (28000.1340)","created":1765303220,"kb":null,"build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/28000.1340/","current":false},{"build":"28000.1199","title":"Security Update for Windows 11 (28000.1199)","created":1763488812,"kb":null,"build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/28000.1199/","current":false},{"build":"28000.1","title":"Windows 11 Insider Preview 28000.1 (br_release)","created":1762538419,"kb":null,"build_type":"canary","channel_label":"Canary","kind":"preview","url":"/builds/windows11/28000.1/","current":false}],"history_total":30,"prev":{"build":"28000.1340","title":"Security Update for Windows 11 (28000.1340)","created":1765303220,"kb":null,"build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/28000.1340/","current":false},"next":{"build":"28000.1516","title":"Preview Update for Windows 11 (28000.1516)","created":1769778680,"kb":null,"build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/28000.1516/","current":false},"wave":[]},"generated":1788059405}