diff --git a/manifests/d/Danerus23/DSHPanel/1.21.0/Danerus23.DSHPanel.installer.yaml b/manifests/d/Danerus23/DSHPanel/1.21.0/Danerus23.DSHPanel.installer.yaml
new file mode 100644
index 0000000000000..eb205f4fd5805
--- /dev/null
+++ b/manifests/d/Danerus23/DSHPanel/1.21.0/Danerus23.DSHPanel.installer.yaml
@@ -0,0 +1,63 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.installer.1.12.0.schema.json
+#
+# DSH Panel — installer manifest.
+#
+# The installer is Inno Setup (installer\dsh-panel.iss): PrivilegesRequired=lowest,
+# DefaultDirName={localappdata}\Programs\DSH Panel, so it installs into the user profile
+# and needs no administrator rights for the panel itself. Installing the required
+# components (.NET Desktop Runtime 8, Node.js) from the installer's task page does need
+# administrator rights: Windows asks for them, and the bundled runtime is installed for the
+# whole machine.
+#
+# Silent switches. Inno Setup honours /SILENT (wizard hidden, progress window shown) and
+# /VERYSILENT (nothing shown). WinGet installs in "silent with progress" mode by default,
+# which is exactly /SILENT here; /VERYSILENT is used only for --silent. /SUPPRESSMSGBOXES
+# answers every suppressible Inno prompt with its default (without it a "Reboot now?" box
+# would appear after a silent install) and /NORESTART keeps the machine from rebooting.
+#
+# /SP- is kept as belt-and-braces. The startup prompt is already switched off inside the
+# installer, by the DisableStartupPrompt=yes directive in installer\dsh-panel.iss — that is
+# the setting that matters, and a silent install of this package does not depend on /SP-.
+# /SP- is only here so that a build made from an installer script without that directive
+# still installs unattended. Note that Inno's own documentation is not consistent on this
+# point: the /SP- page says the switch has no effect when DisableStartupPrompt is set to
+# yes, while the DisableStartupPrompt page gives "yes" as the default. We therefore do not
+# rely on either reading: the directive is set explicitly, and /SP- does no harm.
+#
+# There is deliberately NO Dependencies section. The installer carries the .NET Desktop
+# Runtime 8 inside itself and installs it only when the machine does not have it yet.
+# Declaring Microsoft.DotNet.DesktopRuntime.8 would make WinGet install a system-wide
+# runtime with its own UAC prompt before this user-scoped package: a declined elevation
+# would fail the whole install, and it contradicts the bundled copy that is already a
+# silent dependency of this setup.
+#
+# Version and hash are rewritten by tools\winget-manifest.ps1.
+
+PackageIdentifier: Danerus23.DSHPanel
+PackageVersion: 1.21.0
+InstallerType: inno
+Scope: user
+UpgradeBehavior: install
+# The panel updates itself from GitHub releases and therefore refreshes itself far more
+# often than this manifest. RequireExplicitUpgrade keeps `winget upgrade --all` from
+# fighting that self-updater: the package is then skipped by --all, while an explicit
+# `winget upgrade Danerus23.DSHPanel` still works.
+RequireExplicitUpgrade: true
+InstallModes:
+- interactive
+- silent
+- silentWithProgress
+InstallerSwitches:
+  Silent: /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-
+  SilentWithProgress: /SILENT /SUPPRESSMSGBOXES /NORESTART /SP-
+ProductCode: '{7F3C6A21-9D4E-4B8A-9C1F-2E5D8B7A4C11}_is1'
+AppsAndFeaturesEntries:
+- DisplayName: DSH Panel
+  Publisher: Danerus23
+  ProductCode: '{7F3C6A21-9D4E-4B8A-9C1F-2E5D8B7A4C11}_is1'
+Installers:
+- Architecture: x64
+  InstallerUrl: https://github.com/Danerus23/dsh-panel/releases/download/v1.21.0/dsh-panel-setup.exe
+  InstallerSha256: 33CA9D18427A67196C46DB55B959081C2EABE3D86874A029807A70AE5E6C0388
+ManifestType: installer
+ManifestVersion: 1.12.0
diff --git a/manifests/d/Danerus23/DSHPanel/1.21.0/Danerus23.DSHPanel.locale.en-US.yaml b/manifests/d/Danerus23/DSHPanel/1.21.0/Danerus23.DSHPanel.locale.en-US.yaml
new file mode 100644
index 0000000000000..233f83a676495
--- /dev/null
+++ b/manifests/d/Danerus23/DSHPanel/1.21.0/Danerus23.DSHPanel.locale.en-US.yaml
@@ -0,0 +1,63 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultLocale.1.12.0.schema.json
+#
+# DSH Panel — en-US defaultLocale manifest (en-US is the DefaultLocale of the version file,
+# so this file is the defaultLocale manifest, not an extra locale one).
+# PackageName and Publisher must match Windows "Apps and features" for this install:
+# DisplayName = "DSH Panel", Publisher = "Danerus23", DisplayVersion = "1.20.3".
+
+PackageIdentifier: Danerus23.DSHPanel
+PackageVersion: 1.21.0
+PackageLocale: en-US
+Publisher: Danerus23
+PublisherUrl: https://github.com/Danerus23
+PublisherSupportUrl: https://github.com/Danerus23/dsh-panel/issues
+Author: Danerus23
+PackageName: DSH Panel
+PackageUrl: https://github.com/Danerus23/dsh-panel
+License: MIT
+LicenseUrl: https://github.com/Danerus23/dsh-panel/blob/main/LICENSE
+Copyright: Copyright (c) 2026 Danerus23
+ShortDescription: A Windows tray panel for the DeepSeek Harness agent — runs the local dsh web server, shows peak-hour pricing and the account balance, keeps and restores backups of the DSH data.
+Description: |-
+  DSH Panel is a tray application for Windows that supervises the local DeepSeek Harness
+  ("dsh") instance on the same machine.
+
+  What it does:
+  - starts, restarts and stops the local dsh web server and shows its real state (running,
+    stopped, or the port is taken by another process) together with the process id;
+  - opens the browser with the sign-in link, the server log and the .dsh folder;
+  - shows DeepSeek peak and off-peak hours in the local time zone, when the next switch
+    happens, and the official price table;
+  - reads the account balance with the key from ~/.dsh/.credentials.yaml and warns when it
+    drops below a threshold;
+  - makes backups of the DSH data and of the panel settings (zip with a SHA-256 manifest and
+    a keep-last-N policy) and restores them; optionally a backup also carries the DSH engine
+    and Node, so it can be restored without the internet;
+  - updates itself from GitHub releases and verifies the release checksums.
+
+  The interface is available in English, Russian and Chinese. The panel runs the official
+  dsh command line and does not modify it; it does not send telemetry.
+
+  Requirements: Windows 10 or 11 (x64), Node.js 20 or newer, and the DSH package
+  (@deepseek-ai/dsh). The .NET Desktop Runtime 8 is required by the panel itself and is
+  installed by this package when it is missing; the portable "no .NET needed" build and a
+  setup-free zip are published on the GitHub releases page.
+
+  Not affiliated with DeepSeek. DSH Panel is a community-made tray application; DeepSeek and
+  DeepSeek Harness are trademarks of their respective owner.
+Tags:
+- deepseek
+- deepseek-harness
+- dsh
+- tray
+- backup
+- local-server
+- windows
+- winforms
+- dotnet
+ReleaseNotesUrl: https://github.com/Danerus23/dsh-panel/releases/tag/v1.21.0
+Documentations:
+- DocumentLabel: README
+  DocumentUrl: https://github.com/Danerus23/dsh-panel#readme
+ManifestType: defaultLocale
+ManifestVersion: 1.12.0
diff --git a/manifests/d/Danerus23/DSHPanel/1.21.0/Danerus23.DSHPanel.yaml b/manifests/d/Danerus23/DSHPanel/1.21.0/Danerus23.DSHPanel.yaml
new file mode 100644
index 0000000000000..cf16afd896012
--- /dev/null
+++ b/manifests/d/Danerus23/DSHPanel/1.21.0/Danerus23.DSHPanel.yaml
@@ -0,0 +1,20 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.version.1.12.0.schema.json
+#
+# DSH Panel — version manifest for the Windows Package Manager community repository.
+# Comments are in English because these files are submitted verbatim to
+# microsoft/winget-pkgs, where the pull request is read in English.
+#
+# PackageVersion and the installer hash are filled in by tools\winget-manifest.ps1:
+#
+#   powershell -NoProfile -ExecutionPolicy Bypass -File .\tools\winget-manifest.ps1 -ReleaseTag v1.20.3
+#
+# Take the hash from the published release (SHA256SUMS.txt), not from a local build:
+# the release is built by CI and its bytes differ from a locally built installer. The
+# script refuses to write a locally computed hash unless -AllowLocalSum is passed, and
+# it refuses to combine a release tag with a different project version.
+
+PackageIdentifier: Danerus23.DSHPanel
+PackageVersion: 1.21.0
+DefaultLocale: en-US
+ManifestType: version
+ManifestVersion: 1.12.0