diff --git a/.gitignore b/.gitignore
index c3f4e345..611f2508 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 test.tdb
+.bsp
 target
 lib_managed
 src_managed
diff --git a/build.sbt b/build.sbt
index 1b8702b1..9e3148e0 100644
--- a/build.sbt
+++ b/build.sbt
@@ -6,10 +6,10 @@ description := "SBT plugin for Catalysts"
 libraryDependencies += "org.slf4j" % "slf4j-nop" % "1.7.30"
 enablePlugins(SbtPlugin)
 addSbtPlugin("com.eed3si9n"        %  "sbt-unidoc"               % "0.4.3")
-addSbtPlugin("com.github.sbt"   %  "sbt-release"              % "1.0.15")
+addSbtPlugin("com.github.sbt"      %  "sbt-release"              % "1.0.15")
 addSbtPlugin("com.github.tkawachi" %  "sbt-doctest"              % "0.9.9")
 addSbtPlugin("org.xerial.sbt"      %  "sbt-sonatype"             % "3.9.5")
-addSbtPlugin("com.github.sbt"        %  "sbt-pgp"                  % "2.1.2")
+addSbtPlugin("com.github.sbt"      %  "sbt-pgp"                  % "2.1.2")
 addSbtPlugin("pl.project13.scala"  %  "sbt-jmh"                  % "0.4.0")
 addSbtPlugin("org.scalastyle"      %% "scalastyle-sbt-plugin"    % "1.0.0")
 addSbtPlugin("org.scoverage"       %  "sbt-scoverage"            % "1.6.1")
@@ -17,7 +17,7 @@ addSbtPlugin("com.typesafe.sbt"    %  "sbt-git"                  % "1.0.0")
 addSbtPlugin("org.portable-scala"  %  "sbt-scalajs-crossproject" % "1.0.0")
 addSbtPlugin("org.scala-js"        %  "sbt-scalajs"              % "1.5.0")
 addSbtPlugin("com.47deg"           %  "sbt-microsites"           % "1.3.2")
-
+addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat"        % "0.1.16")
 scalacOptions ++= Seq(Opts.compile.deprecation, "-feature")
 
 licenses += ("Apache-2.0", url("https://www.apache.org/licenses/LICENSE-2.0.html"))
diff --git a/src/main/scala/sbtcatalysts/CatalystsPlugin.scala b/src/main/scala/sbtcatalysts/CatalystsPlugin.scala
index 4e0d1110..4776708a 100644
--- a/src/main/scala/sbtcatalysts/CatalystsPlugin.scala
+++ b/src/main/scala/sbtcatalysts/CatalystsPlugin.scala
@@ -252,48 +252,6 @@ trait CatalystsBase {
     case _ => false
   }
 
-  /** Common scalac options useful to most (if not all) projects.*/
-  lazy val scalacCommonOptions = Seq(
-    "-deprecation",
-    "-encoding", "UTF-8",
-    "-feature",
-    "-unchecked"
-  )
-
-  /** Scalac options for additional language options.*/
-  lazy val scalacLanguageOptions = Seq(
-    "-language:existentials",
-    "-language:higherKinds",
-    "-language:implicitConversions",
-    "-language:experimental.macros"
-  )
-
-  /** Scalac strict compilation options.*/
-  lazy val scalacStrictOptions = Seq(
-    "-Xfatal-warnings",
-    "-Ywarn-dead-code",
-    "-Ywarn-numeric-widen",
-    "-Ywarn-value-discard"
-  )
-
- lazy val scalacStrictOptions2_12 = Seq(
-   "-Yno-adapted-args",
-   "-Xfuture"
- )
-
-  /** Combines all scalac options.*/
-  lazy val scalacAllOptions: Seq[String] = scalacCommonOptions ++ scalacLanguageOptions ++ scalacStrictOptions
-
-  def scalacAllOptionsFor(scalaVersion: String): Seq[String] = scalacAllOptions ++ {
-    if(priorTo2_13(scalaVersion)) scalacStrictOptions2_12 else Nil
-  }
-
-  /** all scalac options as a settings including the partialUnification and xlint **/
-  lazy val scalacAllSettings: Seq[Setting[_]] = Seq(
-    scalacOptions ++= scalacAllOptionsFor(scalaVersion.value)
-  ) ++ partialUnificationSettings ++ xlintSettings ++ warnUnusedImport
-
-
   /**
    * Settings common to all projects.
    *
@@ -413,22 +371,6 @@ trait CatalystsBase {
     },
   )
 
-  /** Add the "unused import" warning to scala 2.11+, but not for the console.*/
-  lazy val warnUnusedImport = Seq(
-    scalacOptions ++= {
-      CrossVersion.partialVersion(scalaVersion.value) match {
-        case Some((2, 10)) =>
-          Seq()
-        case Some((2, 11)) =>
-          Seq("-Ywarn-unused-import")
-        case Some((2, n)) if n >= 12 =>
-          Seq("-Ywarn-unused:imports")
-
-      }
-    },
-    scalacOptions in (Compile, console) -= "-Ywarn-unused-import",
-    scalacOptions in (Test, console) := (scalacOptions in (Compile, console)).value
-  )
 
   /** Adds the credential settings required for sonatype releases.*/
   lazy val credentialSettings = Seq(
@@ -439,24 +381,6 @@ trait CatalystsBase {
     } yield Credentials("Sonatype Nexus Repository Manager", "oss.sonatype.org", username, password)).toSeq
   )
 
-  lazy val xlintSettings = Seq(
-    scalacOptions += {
-      CrossVersion.partialVersion(scalaVersion.value) match {
-        case Some((2, 12)) => "-Xlint:-unused,_"  //Xlint:unused warn against unused implicit evidence
-        case _ => "-Xlint"
-      }
-    }
-  )
-
-  lazy val partialUnificationSettings = Seq(
-    scalacOptions ++= {
-      CrossVersion.partialVersion(scalaVersion.value) match {
-        case Some((2, 11 | 12)) => Seq("-Ypartial-unification")
-        case _ => Nil  //Xling:unused warn against unused implicit evidence
-      }
-    }
-  )
-
   lazy val CompileTime = config("compile-time").hide
 
   /**
diff --git a/src/sbt-test/sbt-catalysts/smoke/build.sbt b/src/sbt-test/sbt-catalysts/smoke/build.sbt
index 235defcf..86db4e51 100644
--- a/src/sbt-test/sbt-catalysts/smoke/build.sbt
+++ b/src/sbt-test/sbt-catalysts/smoke/build.sbt
@@ -39,7 +39,7 @@ lazy val coreM   = module("core", CrossType.Pure)
 
 lazy val buildSettings = sharedBuildSettings(gh, libs)
 
-lazy val commonSettings = sharedCommonSettings ++ scalacAllSettings ++ Seq(
+lazy val commonSettings = sharedCommonSettings ++ Seq(
   developers := List(Developer("Kailuo Wang", "@kailuowang", "kailuo.wang@gmail.com", new java.net.URL("http://kailuowang.com"))),
   parallelExecution in Test := false,
   crossScalaVersions := Seq(libs.vers("scalac_2.11"), scalaVersion.value),