build.sbt: add scala 2.13 and drop 2.11

[nafg]

No description provided.

[nafg]

Blocked on lift/framework#1955

[lvitaly]

Hi @nafg, as I can see, the main blocker for adding Scala 2.13 is the new Collections API which affects DeltaSeq in the core project and maybe something else. Do you have any ideas on how to update the core for supporting Scala 2.13?

[nafg]

Yeah that's the challenge. Do you use this? If it's important to you I'll try to look into it sooner.

[lvitaly]

Yep, one of the legacy Liftweb projects depends on your library. I am trying to update it to Scala 2.13 and faced an issue with reactive-core. I've tried to brute force reactive-core to Scala 2.13 but migration to the new Collections API is a more complex task than I thought. It would be great if you can help me with it.

[nafg]

I don't know offhand how to do it, do you want to set up a time to pair program through it?

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On Tue, Jul 20, 2021 at 1:42 PM Vitalii Lagutin ***@***.***> wrote: Yep, one of the legacy Liftweb projects depends on your library. I am trying to update it to Scala 2.13 and faced an issue with reactive-core. I've tried to brute force reactive-core to Scala 2.13 but migration to the new Collections API is a more complex task than I thought. It would be great if you can help me with it. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#112 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAAYAUE74YY45FEGEBXPN5LTYWYPJANCNFSM4HW3F3RQ> .