• Support of CoroutineContext in Flow.asPublisher and similar reactive builders (#2155).
• Kotlin updated to 1.4.0.
• Transition to new HMPP publication scheme for multiplatform usages:
  • Artifacts kotlinx-coroutines-core-common and kotlinx-coroutines-core-native are removed.
  • For multiplatform usages, it's enough to depend directly on kotlinx-coroutines-core in commonMain source-set.
  • The same artifact coordinates can be used to depend on a platform-specific artifact in platform-specific source-set.