Dimmy: download ældre versioner

## What's Changed since `v0.7.13-rc.6`

• docs(changelog)：restore the 0.7.13 block emptied by the previous commit
• docs(changelog)：0.7.13 stable, fold the rc.4 to rc.6 notes into its block
• fix(linux)：record the core's libc dependency in the Linux lockfile

## Downloads

| Platform | File | Requirements |
|----------|------|--------------|
| Windows (installer) | `Dimmy-win-Setup.exe` | None (installs .NET 8 automatically) |
| Windows (portable) | `Dimmy-win-Portable.zip` | [.NET 8 Desktop Runtime](https://dotnet.microsoft.com/download/dotnet/8.0) |
| macOS (Apple Silicon) | `Dimmy-macos-arm64.dmg` | macOS 14+ |
| Linux | `Dimmy-linux-x86_64.AppImage` | None (GTK4 bundled) |

## Installation Notes

**Windows:** Download `Dimmy-win-Setup.exe` and run. Installs .NET 8 automatically if needed.

**macOS:** Open the DMG, drag to Applications. First launch：right-click -> Open, or run:
```
xattr -d com.apple.quarantine /Applications/Dimmy.app
```

**Linux:** Make AppImage executable (`chmod +x`) and run.

---
*Check for updates in Dimmy Settings > About.*

## What's Changed since `v0.7.12-rc.5`

## Downloads

| Platform | File | Requirements |
|----------|------|--------------|
| Windows (installer) | `Dimmy-win-Setup.exe` | None (installs .NET 8 automatically) |
| Windows (portable) | `Dimmy-win-Portable.zip` | [.NET 8 Desktop Runtime](https://dotnet.microsoft.com/download/dotnet/8.0) |
| macOS (Apple Silicon) | `Dimmy-macos-arm64.dmg` | macOS 12+ |
| Linux | `Dimmy-linux-x86_64.AppImage` | None (GTK4 bundled) |

## Installation Notes

**Windows:** Download `Dimmy-win-Setup.exe` and run. Installs .NET 8 automatically if needed.

**macOS:** Open the DMG, drag to Applications. First launch：right-click -> Open, or run:
```
xattr -d com.apple.quarantine /Applications/Dimmy.app
```

**Linux:** Make AppImage executable (`chmod +x`) and run.

---
*Check for updates in Dimmy Settings > About.*

## What's Changed since `v0.7.6-rc.3`

## Downloads

| Platform | File | Requirements |
|----------|------|--------------|
| Windows (installer) | `Dimmy-win-Setup.exe` | None (installs .NET 8 automatically) |
| Windows (portable) | `Dimmy-win-Portable.zip` | [.NET 8 Desktop Runtime](https://dotnet.microsoft.com/download/dotnet/8.0) |
| macOS (Apple Silicon) | `Dimmy-macos-arm64.dmg` | macOS 12+ |
| Linux | `Dimmy-linux-x86_64.AppImage` | None (GTK4 bundled) |

## Installation Notes

**Windows:** Download `Dimmy-win-Setup.exe` and run. Installs .NET 8 automatically if needed.

**macOS:** Open the DMG, drag to Applications. First launch：right-click -> Open, or run:
```
xattr -d com.apple.quarantine /Applications/Dimmy.app
```

**Linux:** Make AppImage executable (`chmod +x`) and run.

---
*Check for updates in Dimmy Settings > About.*

## What's Changed since `v0.7.3`

• chore(release)：bump to 0.7.4
• fix(ci)：the AVX-512 gate needs two disassemblers to agree

## Downloads

| Platform | File | Requirements |
|----------|------|--------------|
| Windows (installer) | `Dimmy-win-Setup.exe` | None (installs .NET 8 automatically) |
| Windows (portable) | `Dimmy-win-Portable.zip` | [.NET 8 Desktop Runtime](https://dotnet.microsoft.com/download/dotnet/8.0) |
| macOS (Apple Silicon) | `Dimmy-macos-arm64.dmg` | macOS 12+ |
| Linux | `Dimmy-linux-x86_64.AppImage` | None (GTK4 bundled) |

## Installation Notes

**Windows:** Download `Dimmy-win-Setup.exe` and run. Installs .NET 8 automatically if needed.

**macOS:** Open the DMG, drag to Applications. First launch：right-click -> Open, or run:
```
xattr -d com.apple.quarantine /Applications/Dimmy.app
```

**Linux:** Make AppImage executable (`chmod +x`) and run.

---
*Check for updates in Dimmy Settings > About.*

## What's Changed since `v0.7.2-rc.4`

## Downloads

| Platform | File | Requirements |
|----------|------|--------------|
| Windows (installer) | `Dimmy-win-Setup.exe` | None (installs .NET 8 automatically) |
| Windows (portable) | `Dimmy-win-Portable.zip` | [.NET 8 Desktop Runtime](https://dotnet.microsoft.com/download/dotnet/8.0) |
| macOS (Apple Silicon) | `Dimmy-macos-arm64.dmg` | macOS 12+ |
| Linux | `Dimmy-linux-x86_64.AppImage` | None (GTK4 bundled) |

## Installation Notes

**Windows:** Download `Dimmy-win-Setup.exe` and run. Installs .NET 8 automatically if needed.

**macOS:** Open the DMG, drag to Applications. First launch：right-click -> Open, or run:
```
xattr -d com.apple.quarantine /Applications/Dimmy.app
```

**Linux:** Make AppImage executable (`chmod +x`) and run.

---
*Check for updates in Dimmy Settings > About.*

## What's Changed since `v0.7.1-rc.10`

• fix(win)：the onboarding window ignored the user's theme
• fix(meeting)：show a recap that is already streaming when the window opens
• fix(meeting)：reopening the window shows the conversation so far

## Downloads

| Platform | File | Requirements |
|----------|------|--------------|
| Windows (installer) | `Dimmy-win-Setup.exe` | None (installs .NET 8 automatically) |
| Windows (portable) | `Dimmy-win-Portable.zip` | [.NET 8 Desktop Runtime](https://dotnet.microsoft.com/download/dotnet/8.0) |
| macOS (Apple Silicon) | `Dimmy-macos-arm64.dmg` | macOS 12+ |
| Linux | `Dimmy-linux-x86_64.AppImage` | None (GTK4 bundled) |

## Installation Notes

**Windows:** Download `Dimmy-win-Setup.exe` and run. Installs .NET 8 automatically if needed.

**macOS:** Open the DMG, drag to Applications. First launch：right-click -> Open, or run:
```
xattr -d com.apple.quarantine /Applications/Dimmy.app
```

**Linux:** Make AppImage executable (`chmod +x`) and run.

---
*Check for updates in Dimmy Settings > About.*