SitecoreExtension.DynamicKeyPlaceholder 1.3.0

.NET Framework 4.0 
dotnet add package SitecoreExtension.DynamicKeyPlaceholder --version 1.3.0
NuGet\Install-Package SitecoreExtension.DynamicKeyPlaceholder -Version 1.3.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="SitecoreExtension.DynamicKeyPlaceholder" Version="1.3.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add SitecoreExtension.DynamicKeyPlaceholder --version 1.3.0
#r "nuget: SitecoreExtension.DynamicKeyPlaceholder, 1.3.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install SitecoreExtension.DynamicKeyPlaceholder as a Cake Addin
#addin nuget:?package=SitecoreExtension.DynamicKeyPlaceholder&version=1.3.0

// Install SitecoreExtension.DynamicKeyPlaceholder as a Cake Tool
#tool nuget:?package=SitecoreExtension.DynamicKeyPlaceholder&version=1.3.0

Appends the rendering Unique Id to the Placeholder id for allowing a unique reference for the page renderings to attach on, default implementation only allows for a single Placeholder ID to be present on a page at one time. The extension is hidden to the ediors.

Requires Sitecore 6.6
Sitecore 6.x versions are supported up to version 1.2, from 1.3 Sitecore 6.6 is required

Product Compatible and additional computed target framework versions.
.NET Framework net40 is compatible.  net403 was computed.  net45 was computed.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.3.0 6,982 3/16/2013
1.2.0 1,597 12/10/2012

Version 1.0 - Initial release.
Version 1.1 - Minor code tweaks on ChromeData.
Version 1.2 - Actually checked the code and is now functioning (working for all Sitecore 6.x versions)
Version 1.3 - Allowing placeholder settings to function on Sitecore 6.6 - this version requires Sitecore 6.6