v0.4.0

Added

• Field Download.dsaSignature with getter and setter to hold the DSA signature of the file
• Field Release.minimumSystemVersion with getter and setter to hold the minimum required system version
• Field Release.releaseNotesLink with getter and setter to hold the release notes link
• Interface Downloader implemented by Download
• Support for the "Sparkle RSS Feed" new <enclosure /> attributes: dsaSignature, md5sum, minimumSystemVersion and releaseNotesLink
• Support passing dsaSignature and md5 as parameters in the NewDownload function

Changed

• All Download fields to become unexported
• Client-specific stuff to be in the separate client package
• Field Download.Type in favour of Download.filetype
• Field Download.URL in favour of Download.url
• Field PublishedDateTime.time to become a *time.Time type
• Function NewClient to become the New in the client package
• Method GitHubAtomFeedAppcast.UnmarshalReleases to return an error when no source or unmarshalling failure
• Method PublishedDateTime.String to return an empty string for the nil value
• Method SourceForgeRSSFeedAppcast.UnmarshalReleases to return an error when no source or unmarshalling failure
• Method SparkleRSSFeedAppcast.UnmarshalReleases to return an error when no source or unmarshalling failure
• Unmarshalling structs for "SourceForge RSS Feed" and "GitHub Atom Feed" to become unexported

Fixed

• Method GitHubAtomFeedAppcast.UnmarshalReleases to set the GitHubAtomFeedAppcast.source.appcast
• Method SourceForgeRSSFeedAppcast.UnmarshalReleases to set the SourceForgeRSSFeedAppcast.source.appcast
• Method SparkleRSSFeedAppcast.UnmarshalReleases to set the SparkleRSSFeedAppcast.source.appcast