Drop support for 1.17.1 and prior (#4376)

Signed-off-by: Alexander Brandes <mc.cache@web.de>

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -30,14 +30,7 @@ body:
         - '1.20.4'
         - '1.20'
         - '1.19.4'
-        - '1.19.3'
-        - '1.19.2'
-        - '1.19.1'
-        - '1.19'
         - '1.18.2'
-        - '1.18.1'
-        - '1.17.1'
-        - '1.16.5'
     validations:
       required: true
 

build.gradle.kts

@@ -225,7 +225,7 @@ tasks.getByName<Jar>("jar") {
     enabled = false
 }
 
-val supportedVersions = listOf("1.16.5", "1.17.1", "1.18.2", "1.19.4", "1.20.1", "1.20.4")
+val supportedVersions = listOf("1.18.2", "1.19.4", "1.20.1", "1.20.4")
 tasks {
     register("cacheLatestFaweArtifact") {
         val lastSuccessfulBuildUrl = uri("https://ci.athion.net/job/FastAsyncWorldEdit/lastSuccessfulBuild/api/json").toURL()