4.0.0-alpha.2

Prereleases of Sentry's new SDK for Dart/Flutter.

What’s Changed

• Enhancement: Contexts were added to the Scope #154
• Fix: App. would hang if debug mode was enabled and refactoring ##157
• Enhancement: Sentry Protocol v7
• Enhancement: Added missing Protocol fields, Request, SentryStackTrace...) #155
• Feat: Added attachStackTrace options to attach stack traces on captureMessage calls
• Feat: Flutter SDK has the Native SDKs embedded (Android and Apple) #158

Breaking changes

• Sentry.init returns a Future.
• Dart min. SDK is 2.8.0
• Flutter min. SDK is 1.17.0
• Timestamp has millis precision.
• For better groupping, add your own package to the addInAppInclude list, e.g. options.addInAppInclude('sentry_flutter_example');
• A few classes of the Protocol were renamed.

Sentry Self Hosted Compatibility

• Since version 4.0.0-alpha.2 of the sentry_flutter, Sentry version >= v20.6.0 is required. This only applies to on-premise Sentry, if you are using sentry.io no action is needed.

Packages were released on sentry pubdev and sentry_flutter pubdev

We'd love to get feedback and we'll work on getting the GA 4.0.0 out soon.
Until then, the stable SDK offered by Sentry is at version 3.0.1