:mega: kotlinx.coroutines 1.9.0-RC.2 is here! - Some APIs that were deprecated with a warning are no...

# coroutines

[Dmitry Khalanskiy [JB]]

📣 kotlinx.coroutines 1.9.0-RC.2 is here!
• Some APIs that were deprecated with a warning are now deprecated with an error. Please let us know if this affects you!
• CoroutineStart.ATOMIC is no longer Experimental. It's Delicate now.
• Many small fixes and improvements!
Details https://github.com/Kotlin/kotlinx.coroutines/releases/tag/1.9.0-RC.2

[Tolriq]

Seems it's not on maven or sonatype yet https://central.sonatype.com/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-js/1.9.0-RC.2 returns 404

[Dmitry Khalanskiy [JB]]

It sometimes takes half an hour for the system to recognize that there's a new version. The link is no longer 404.

[Tolriq]

Thanks yes it works now, since it was published yesterday on Github I thought it could have been a push issue as the build there is still waiting.

[kevin.cianfarini]

I'm curious, why are breaking changes being made in a minor release? Does the coroutines lib not follow semver?

[Dmitry Khalanskiy [JB]]

Nope. Coroutines are versioned as 1.X.Y, and breaking changes are allowed to occur in X.