Added Privacy manifest

Thanks to #422 (@spigarellisj) and #420 (@skyfoxa) - added the privacy manifest.

Backported to iOS 13 (for CocoaPods users)

Forgot to update the podspec in 6.1.1. All good now.

Backported to iOS 13

• #411: Thanged minimum supported version to IOS 13 now that aysnc/await works with older version. (Thanks to @blerdfoniqi)

Quality of Life Enhancements

• #404: Custom Bundle Identifiers can now be passed into the wail() method (thanks @developforapple)
• #405: Fixes a very old bug respecting the skipped version flag even if the app was remotely triggered to change the siren setting to be a .force update (via some config file). (thanks @aburgel)

Edge Case Fix for App Update Modal when Launched via Notification Center

• #397 & #396: Fixes a very specific edge case scenario around having the update dialog not appear if the user is launching the app via a notification center. If in this scenario the update modal is scheduled to appear, it wouldn't appear in the past. With this fix, it now appears. Thanks to @keyboardseokmin for discovering this issue and submitting the fix.

Croatian Localization Updates

• Fixed the Croatian localization (thanks @agale92)
• Fixed the testing bundle

Added language parameter to APIManager

• #391: You can set the language locale when initializing the APIManager enabling it return a localized verison of the patch notes. It defaults to nil which is the same as passing in en_us. More information can be found here: https://developer.apple.com/library/archive/documentation/AudioVideo/Conceptual/iTuneSearchAPI/Searching.html#//apple_ref/doc/uid/TP40017632-CH5-SW1

Thanks to @kientux for this change.

iOS 15 & Swift 5.5 Support

#375

• Changes min deployment version to iOS 15
• Changes networking call to use async/await
  • This is the only technical change and it requires a minimum iOS version bump.

If you are supporting older versions of iOS, please use Siren version 5.8.1 (also found on branch swift5.4), which targets

• Swift 5.4
• iOS 13+.

Fixed Turkish localization

• #361: Updated Turkish localization (thanks to @hamzaozturk)

Added tvOS Support. Bumped minimum version to 13.0 for iOS/tvOS

• Bumped minimum version of iOS to 13.0 since < 2% are below that version.
• Merged in #360 which adds support for pinging the App Store on tvOS apps running at least tvOS 13 (thanks to @frydiggity)