Set version to 2.0a4

3d5600e1 · Nik | Klampfradler · 4a073592 · 3d5600e1
Verified Commit 3d5600e1 authored 4 years ago by Nik | Klampfradler
--- a/pyproject.toml
+++ b/pyproject.toml
 [tool.poetry]
 name = "AlekSIS-Core"
-version = "2.0a4.dev0"
+version = "2.0a4"
 packages = [
    { include = "aleksis" }
 ]