diff --git a/manifests/n/Notion/Notion/7.29.0/Notion.Notion.installer.yaml b/manifests/n/Notion/Notion/7.29.0/Notion.Notion.installer.yaml
index 98c14397f1a2e..9949386d756e9 100644
--- a/manifests/n/Notion/Notion/7.29.0/Notion.Notion.installer.yaml
+++ b/manifests/n/Notion/Notion/7.29.0/Notion.Notion.installer.yaml
@@ -3,21 +3,72 @@
 
 PackageIdentifier: Notion.Notion
 PackageVersion: 7.29.0
-InstallerType: nullsoft
-Scope: user
-InstallerSwitches:
-  Upgrade: --updated
-ExpectedReturnCodes:
-- InstallerReturnCode: 2
-  ReturnResponse: packageInUse
-UpgradeBehavior: install
 Protocols:
 - notion
-ProductCode: 661f0cc6-343a-59cb-a5e8-8f6324cc6998
+FileExtensions:
+- markdown
+- md
+- mdown
+- mkd
+- mkdn
+- rmd
 ReleaseDate: 2026-08-03
 Installers:
 - Architecture: x64
+  InstallerType: nullsoft
+  Scope: user
   InstallerUrl: https://desktop-release.notion-static.com/Notion%20Setup%207.29.0.exe
   InstallerSha256: 5E731FE1EB16DA91A3A322FDA0F31F24FCA95DEF1FC908C26D871D9EAC67E3A2
+  InstallerSwitches:
+    Upgrade: --updated
+  ExpectedReturnCodes:
+  - InstallerReturnCode: 2
+    ReturnResponse: packageInUse
+  UpgradeBehavior: install
+  ProductCode: 661f0cc6-343a-59cb-a5e8-8f6324cc6998
+- Architecture: arm64
+  InstallerType: nullsoft
+  Scope: user
+  InstallerUrl: https://desktop-release.notion-static.com/Notion%20Setup%207.29.0%20arm64.exe
+  InstallerSha256: 1BB2275D14EED35974E532D186FE12EB749C7D8DDA16C7B67F2E7089D765972C
+  InstallerSwitches:
+    Upgrade: --updated
+  ExpectedReturnCodes:
+  - InstallerReturnCode: 2
+    ReturnResponse: packageInUse
+  UpgradeBehavior: install
+  ProductCode: 661f0cc6-343a-59cb-a5e8-8f6324cc6998
+- Platform:
+  - Windows.Desktop
+  MinimumOSVersion: 10.0.19041.0
+  Architecture: x64
+  InstallerType: msix
+  InstallerUrl: https://desktop-release.notion-static.com/Notion-7.29.0.msix
+  InstallerSha256: 8815255567F9489193447AD934FF821D25990B05AD8344298E8851E4B223BE00
+  SignatureSha256: 49D8F16EA031FC0866972B603C69728A546FDCD7196B0083ECA45A44F63F2D09
+  PackageFamilyName: com.notion.app.desktop.notion_87smfmv0eebam
+  Capabilities:
+  - internetClient
+  - microphone
+  RestrictedCapabilities:
+  - packageManagement
+  - runFullTrust
+  - unvirtualizedResources
+- Platform:
+  - Windows.Desktop
+  MinimumOSVersion: 10.0.19041.0
+  Architecture: arm64
+  InstallerType: msix
+  InstallerUrl: https://desktop-release.notion-static.com/Notion-arm64-7.29.0.msix
+  InstallerSha256: 5B8E91C64DD3C1A81BE5CA2007CA8696858EC9A9260C17FDAF002E27A46882A5
+  SignatureSha256: AAB5B47B08BE2169C326730EA3278E7241AF1862FCCBDBF976BBD5B855A2569B
+  PackageFamilyName: com.notion.app.desktop.notion_87smfmv0eebam
+  Capabilities:
+  - internetClient
+  - microphone
+  RestrictedCapabilities:
+  - packageManagement
+  - runFullTrust
+  - unvirtualizedResources
 ManifestType: installer
 ManifestVersion: 1.12.0