Features
- Support transaction waiting for children to finish. ([1535](https://github.com/getsentry/sentry-java/pull/1535))
- Capture logged marker in log4j2 and logback appenders ([1551](https://github.com/getsentry/sentry-java/pull/1551))
- Allow clearing of attachments in the scope ([1562](https://github.com/getsentry/sentry-java/pull/1562))
- Set mechanism type in SentryExceptionResolver ([1556](https://github.com/getsentry/sentry-java/pull/1556))
- Perf. for fragments ([1528](https://github.com/getsentry/sentry-java/pull/1528))
Fixes
- Handling missing Spring Security on classpath on Java 8 ([1552](https://github.com/getsentry/sentry-java/pull/1552))
- Use a different method to get strings from JNI, and avoid excessive Stack Space usage. ([1214](https://github.com/getsentry/sentry-java/pull/1214))
- Add data field to SentrySpan ([1555](https://github.com/getsentry/sentry-java/pull/1555))
- Clock drift issue when calling DateUtilsgetDateTimeWithMillisPrecision ([1557](https://github.com/getsentry/sentry-java/pull/1557))
- Prefer snake case for HTTP integration data keys ([1559](https://github.com/getsentry/sentry-java/pull/1559))
- Assign lastEventId only if event was queued for submission ([1565](https://github.com/getsentry/sentry-java/pull/1565))