Upgrade to akka26 and scala2.13.#197

Open

vic wants to merge 6 commits into

SpinGo:masterfrom

deal-engine:akka26-scala213

Commits on Jun 22, 2020

Add jitpack.yml for building from jitpack.io.
vic
committed

Commits on Jul 16, 2020

Commits on Jan 13, 2021

Update upickle to 1.2.2
davoclavo
committed

Commits on Feb 15, 2021

Remove deprecated API usage

carstenlenz
authored and
vic
committed