Q: What is this package?
A: This package contains Mitrich Software's Inno Download Plugin in its entirety, source code included.
Q: Isn't there already Tools.InnoSetup.Download by J Wyman that does the same?
A: While the contents of the two packages are practically the same, this package also defines a MSBuild property InnoDownloadPluginDir containing the full path (without a trailing backslash) to the directory where idp.iss is located.
Q: The NuGet client will already create a PkgTools_InnoDownloadPlugin property for that. What's the point of having one more property?
A: NuGet's Pkg_* properties are only available during "inner" builds, i.e. when the TargetFramework property is available. InnoDownloadPluginDir is always available: for example, you cannot use PkgTools_InnoDownloadPlugin in a Pack target, but you can use InnoDownloadPluginDir. As a matter of fact, this package was created specifically to integrate Inno Download Plugin in the "alternate Pack" feature of Buildvana SDK.
Inno Download Plugin is Copyright (c) 2013-2015 Mitrich Software.