Publish jar files to GH too

I'm not sure if I'll keep this, as it's a little redundant. We're on an
older version of the plugin, as 2.2.7 seems to fail for me.

Closes #165.

build.gradle

@@ -18,6 +18,7 @@ buildscript {
 
 plugins {
     id 'com.matthewprenger.cursegradle' version '1.0.10'
+    id "com.github.breadmoirai.github-release" version "2.2.4"
 }
 
 apply plugin: 'net.minecraftforge.gradle.forge'
@@ -287,6 +288,20 @@ uploadArchives {
     }
 }
 
+githubRelease {
+    token project.hasProperty('githubApiKey') ? project.githubApiKey : ''
+    owner 'SquidDev-CC'
+    repo 'CC-Tweaked'
+    targetCommitish (mc_version == "1.12.2" ? "master" : mc_version)
+
+    tagName "v${mc_version}-${mod_version}"
+    releaseName "[${mc_version}] ${mod_version}"
+    body ''
+    prerelease false
+
+    releaseAssets.from(jar.archivePath)
+}
+
 test {
     useJUnitPlatform()
     testLogging {