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kotlinlang

<https://github.com/arrow-kt/arrow/releases/tag/2.0.0-rc.1> :eyes: :arrow-intensifies:

how can you be faster than me in posting? xD

btw, it's still publishing, hopefully it will be in Maven Central during today

Been hyped for this quite a time now :joy:

Finally, `2.0.0-rc.1` made it to Maven Central <https://central.sonatype.com/artifact/io.arrow-kt/arrow-core>!! This version uses the following stable versions Kotlin 2.1.0, KSP 2.1.0-1.0.29, Compose 1.7.1

If no major issue is found, the final version will be published in one week (which coincidentally is Pakjesavond, the day in which Sinterklaas brings presents to kids in the Netherlands and Flanders)

Do you have some documentation on what changes with 2.0 / migration paths?

(I never used Arrow but I’m actually evaluating it now and I’d like to understand what kind of migrations I’ll have to go through if I adopt it now)

the docs themselves are available in this branch of the website: <https://github.com/arrow-kt/arrow-website/pull/333>

but long story short: if you start with 1.2.4 right now, and don't use any methods marked as deprecated, then 2.0 is source compatible with it