Arrow: Can't find arrow-core 0.9.0 on maven-central

[Petikoch]

Hi,

according https://github.com/arrow-kt/arrow/releases Version 0.9.0 was released in march 2019.

I'm looking for arrow-core (because I'm only interested in the Either type at the moment) but can't find 0.9.0 on https://search.maven.org/search?q=g:io.arrow-kt%20AND%20a:arrow-core&core=gav
There is 0.8.2 as latest version, but no 0.9.0 version.

Accoring to Basic Setup on https://github.com/arrow-kt/arrow/blob/master/README.md I should use JCenter. If i look in JCenter https://bintray.com/bintray/jcenter/io.arrow-kt%3Aarrow-core I can even only find version 0.7.1.

What's wrong?

Thanks for your help and for ArrowKt!

Peti

[pakoito]

In release 0.9.0 we started moving the package names for consistency. The plan was to have a -data package with datatypes, and -extensions package with typeclass instances, and then a top level package with both. By 0.9.0 release we didn't have the last one, so what you want is to pull the -extensions one, as described here: https://github.com/arrow-kt/arrow/blob/0.9.0/README.md#next-development-version-090

[raulraja]

Hi, that is now in arrow-core-data https://arrow-kt.io/docs/#dependency-breakdown-starting-in-arrow-091

[raulraja]

Arrow core will be back in 0.9.1 but it will bundle data and extensions, it's the full pack for core but you can still get them a la carte

[Petikoch]

PS: The current docs (https://arrow-kt.io/docs/) still point to 0.8.2 as "current release".

[pakoito]

Yeah, we have started "fixing" the version of the docs so that one is currently stable. Starting 0.9.1 we'll have them properly versioned with a dropdown and all.