New EdDSA (ed25519) signatures take 2

1.21.0a2

Generate EdDSA (ed25519) signatures

1.21.0a1

Stability fixes

• generate_appcast option to read private key directly from the keychain (Tamás Lustyik)
• Add delegate callbacks for finished download and extraction related events (Csaba Horony)
• Don't check for updates if Do Not Disturb is on (Kornel)
• Expose CodesigningVerifier, add codesign info API (sunuslee)
• Threading fixes:
  • Fix potential hang with dispatch_sync to main thread (Brian Bergstrand)
  • Fix closeCheckingWindow called from background thread (Alexey Martemyanov)
• Improve 'read-only' error message (#1192) (Adrian Thomas)
• New Spanish localisation (Ken Arroyo Ohori)
• Updated Finnish language resources (Jason Pollack)
• Hungarian localization (Csaba Horony)
• Log more information about authentication requests (Kornel)
• Explicitly specify types to silence "Messaging unqualified id" warning that's new in Xcode 10. Removed __has_feature(objc_generics) check and use generisc to help silence the warnings. (Kent Sutherland)
• Fix binary delta creation on network drives (sagecook)
• Fix compilation issues on Xcode 10 with new build system (Leo Natan)

1.20.0b1

• generate_appcast option to read private key directly from the keychain (Tamás Lustyik)
• Add delegate callbacks for fininshed download and extraction related events (Csaba Horony)
• Don't check for updates if Do Not Disturb is on (Kornel)
• Expose CodesigningVerifier, add codesign info API (sunuslee)
• Improve 'read-only' error message (#1192) (Adrian Thomas)
• Threading fixes:
  • Fix potential hang with dispatch_sync to main thread (Brian Bergstrand)
  • Fix closeCheckingWindow called from background thread (Alexey Martemyanov)
• Updated Finnish language resources (Jason Pollack)
• Hungarian localization (Csaba Horony)
• Log more information about authentication requests (Kornel)
• Explicitly specify types to silence "Messaging unqualified id" warning that's new in Xcode 10. Removed __has_feature(objc_generics) check and use generisc to help silence the warnings. (Kent Sutherland)

Just some debug info

• Logs why it asks for authorization

New downloader

• Refactoring of downloader code to avoid deprecated methods (Deadpikle)
• Changes to which methods run on the main thread.
  Note: some delegate methods may be called on non-main thread now. (Kornel)
• Update Japanese localization (1024jp)
• Update Sparkle.strings (Stefan Paychère, Adrian Thomas)
• Fix Sparkle clients polling too frequently (Jonathan Bullard)
• Handle SecTransformExecute errors (Kornel)
• Silence Touch Bar availability warnings on Xcode 9 by using API_AVAILABLE. Disable gnu-zero-variadic-macro-arguments to prevent warnings from use of API_AVAILABLE. (Kent Sutherland)
• 10.11 SDK compatibility (David Fuhrmann)

1.18.1

• Add optional updaterDidRelaunchApplication: method on SUUpdaterDelegate (App Tyrant)
• Implemented sparkle:os attribute as documented (Memphiz)
• Additional termination detection in case kpoll fails. (fujisoft)
• Included bin files in CocoaPods installation (Keith Smiley)
• Updated Dutch localization (Eitot)
• Updated German localization (Eitot)
• Updated Japanese translation (1024jp)
• Updated Portuguese translation (Victor)
• Updated to Xcode 9/Swift 4

1.18.0

• Name of the host app is used in authorization prompt (the SPARKLE_RELAUNCH_TOOL_NAME setting is now obsolete)
• More detailed progress bar for package installers (Kornel Lesiński)
• Disabled the keyboard shortcut for the install button for scheduled updates to avoid accidental installs. (George Nachman)
• generate_appcast tool adds release notes if there's an .html file with the same base name as the archive (Brett Walker)
• Added sparkle:shortVersionString to the enclosure, #1032 (Brett Walker)
• Fixed Japanese localization (1024jp)
• Fixed escaping of system profile URLs
• Added more logging in various failure cases (Kornel Lesiński)
• Better error message for quarantined apps that can't be updated
• Feed attribute sparkle:os now works as documented (Memphiz)