Sparkle 2 Secure and reliable software update framework for macOS. Sparkle 2 adds support for application sandboxing, custom user interfaces, updating external bundles, and a more modern architecture which includes faster and more reliable installs. Pre-releases when available can be found on the Sparkle's Releases or on your favorite package manager. More nightly builds can be downloaded by selecting a recent workflow run and downloading the corresponding Sparkle-distribution artifact. The curr...