diff --git a/.github/workflows/buildExecuteCustom-A.yaml b/.github/workflows/buildExecuteCustom-A.yaml
index 8758a05f..3860f33a 100644
--- a/.github/workflows/buildExecuteCustom-A.yaml
+++ b/.github/workflows/buildExecuteCustom-A.yaml
@@ -65,9 +65,10 @@ jobs:
           lastRC="$(./scripts/lastVersionRC.sc)"
           lastStable=$(./scripts/lastVersionStable.sc)
 
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion > raport-full.md
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion --compareWith=$lastRC > raport-compare-$lastRC.md
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion --compareWith=$lastStable > raport-compare-$lastStable.md
+          FOR_HTML=1 scala-cli scripts/raport-regressions.scala -- $scalaVersion > rendered.raport-full.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion > raport-full.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion --compareWith=$lastRC > raport-compare-$lastRC.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion --compareWith=$lastStable > raport-compare-$lastStable.md
 
       - name: Upload raports
         uses: actions/upload-artifact@v3
@@ -87,6 +88,6 @@ jobs:
         uses: ./.github/actions/push-raport-to-gh-pages
         with:
           artifact-name: build-raports
-          file-to-pick: raport-full.md
+          file-to-pick: rendered.raport-full.md
           build-title: ${{ needs.execute-build-plan.outputs.used-scala-version }}
           token: ${{ steps.generate-token.outputs.token }}
diff --git a/.github/workflows/buildExecuteCustom-B.yaml b/.github/workflows/buildExecuteCustom-B.yaml
index 3023ffb2..517d138b 100644
--- a/.github/workflows/buildExecuteCustom-B.yaml
+++ b/.github/workflows/buildExecuteCustom-B.yaml
@@ -65,9 +65,10 @@ jobs:
           lastRC="$(./scripts/lastVersionRC.sc)"
           lastStable=$(./scripts/lastVersionStable.sc)
 
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion > raport-full.md
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion --compareWith=$lastRC > raport-compare-$lastRC.md
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion --compareWith=$lastStable > raport-compare-$lastStable.md
+          FOR_HTML=1 scala-cli scripts/raport-regressions.scala -- $scalaVersion > rendered.raport-full.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion > raport-full.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion --compareWith=$lastRC > raport-compare-$lastRC.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion --compareWith=$lastStable > raport-compare-$lastStable.md
 
       - name: Upload raports
         uses: actions/upload-artifact@v3
@@ -87,6 +88,6 @@ jobs:
         uses: ./.github/actions/push-raport-to-gh-pages
         with:
           artifact-name: build-raports
-          file-to-pick: raport-full.md
+          file-to-pick: rendered.raport-full.md
           build-title: ${{ needs.execute-build-plan.outputs.used-scala-version }}
           token: ${{ steps.generate-token.outputs.token }}
diff --git a/.github/workflows/buildExecuteScheduledWeekly-A.yaml b/.github/workflows/buildExecuteScheduledWeekly-A.yaml
index 38113169..4603858c 100644
--- a/.github/workflows/buildExecuteScheduledWeekly-A.yaml
+++ b/.github/workflows/buildExecuteScheduledWeekly-A.yaml
@@ -75,15 +75,17 @@ jobs:
           lastRC="$(./scripts/lastVersionRC.sc)"
           lastStable=$(./scripts/lastVersionStable.sc)
 
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion > raport-full.md
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion --compareWith=$lastRC > raport-compare-$lastRC.md
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion --compareWith=$lastStable > raport-compare-$lastStable.md
+          FOR_HTML=1 scala-cli scripts/raport-regressions.scala -- $scalaVersion > rendered.raport-full.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion > raport-full.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion --compareWith=$lastRC > raport-compare-$lastRC.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion --compareWith=$lastStable > raport-compare-$lastStable.md
 
           lastWeeklyVersionFile=./last-successfull-weekly-version
           if [[ -f "$lastWeeklyVersionFile" ]]; then
             lastWeeklyVersion=$(cat $lastWeeklyVersionFile)
-            echo "Comparing with last foundly weekly version: ${lastWeeklyVersion}"
-            scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion --compareWith=$lastWeeklyVersion > raport-compare-$lastWeeklyVersion.md
+            echo "Comparing with last found weekly version: ${lastWeeklyVersion}"
+            scala-cli scripts/raport-regressions.scala -- $scalaVersion --compareWith=$lastWeeklyVersion > raport-compare-$lastWeeklyVersion.md
+            scala-cli scripts/compareVersions.scala -- $scalaVersion $lastWeeklyVersion > raport-cmp-$lastWeeklyVersion.md
           else 
             echo "Not found previous weekly build version."
           fi
@@ -105,6 +107,6 @@ jobs:
         uses: ./.github/actions/push-raport-to-gh-pages
         with:
           artifact-name: build-raports
-          file-to-pick: raport-full.md
+          file-to-pick: rendered.raport-full.md
           build-title: ${{ needs.execute-build-plan.outputs.used-scala-version }}
           token: ${{ steps.generate-token.outputs.token }}
diff --git a/.github/workflows/buildExecuteScheduledWeekly-B.yaml b/.github/workflows/buildExecuteScheduledWeekly-B.yaml
index 4cb23970..d3d73708 100644
--- a/.github/workflows/buildExecuteScheduledWeekly-B.yaml
+++ b/.github/workflows/buildExecuteScheduledWeekly-B.yaml
@@ -75,15 +75,17 @@ jobs:
           lastRC="$(./scripts/lastVersionRC.sc)"
           lastStable=$(./scripts/lastVersionStable.sc)
 
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion > raport-full.md
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion --compareWith=$lastRC > raport-compare-$lastRC.md
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion --compareWith=$lastStable > raport-compare-$lastStable.md
+          FOR_HTML=1 scala-cli scripts/raport-regressions.scala -- $scalaVersion > rendered.raport-full.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion > raport-full.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion --compareWith=$lastRC > raport-compare-$lastRC.md
+          scala-cli scripts/raport-regressions.scala -- $scalaVersion --compareWith=$lastStable > raport-compare-$lastStable.md
 
           lastWeeklyVersionFile=./last-successfull-weekly-version
           if [[ -f "$lastWeeklyVersionFile" ]]; then
             lastWeeklyVersion=$(cat $lastWeeklyVersionFile)
-            echo "Comparing with last foundly weekly version: ${lastWeeklyVersion}"
-            scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion --compareWith=$lastWeeklyVersion > raport-compare-$lastWeeklyVersion.md
+            echo "Comparing with last found weekly version: ${lastWeeklyVersion}"
+            scala-cli scripts/raport-regressions.scala -- $scalaVersion --compareWith=$lastWeeklyVersion > raport-compare-$lastWeeklyVersion.md
+            scala-cli scripts/compareVersions.scala -- $scalaVersion $lastWeeklyVersion > raport-cmp-$lastWeeklyVersion.md
           else 
             echo "Not found previous weekly build version."
           fi
@@ -105,6 +107,6 @@ jobs:
         uses: ./.github/actions/push-raport-to-gh-pages
         with:
           artifact-name: build-raports
-          file-to-pick: raport-full.md
+          file-to-pick: rendered.raport-full.md
           build-title: ${{ needs.execute-build-plan.outputs.used-scala-version }}
           token: ${{ steps.generate-token.outputs.token }}
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 9acb2b37..199c3c32 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -29,26 +29,3 @@ jobs:
       - name: Test build
         run: scripts/test-build.sh
 
-  test-cli:
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Git Checkout
-        uses: actions/checkout@v3
-
-      - uses: coursier/setup-action@v1
-        with:
-          apps: scala sbt mill:0.11.5 scala-cli:1.0.4
-
-      - name: Start minikube
-        run: minikube start
-
-      - name: Build up base docker images
-        env: 
-          BUILD_ONLY_DEFAULT_JDK: true
-        run: |
-          eval $(minikube -p minikube docker-env)
-          scripts/build-all.sh test
-
-      - name: Test CLI
-        run: scripts/test-cli.sh
-
diff --git a/.github/workflows/compare.yaml b/.github/workflows/compare.yaml
index 17975764..703e64d4 100644
--- a/.github/workflows/compare.yaml
+++ b/.github/workflows/compare.yaml
@@ -45,7 +45,7 @@ jobs:
           ES_USER: ${{ secrets.OPENCB_ELASTIC_USER }}
           ES_PASSWORD: ${{ secrets.OPENCB_ELASTIC_PSWD }}
         run: |
-          scala-cli scripts/raport-regressions.scala scripts/console_printer.scala -- \
+          scala-cli scripts/raport-regressions.scala -- \
             ${{ inputs.scala-version }} \
             --compareWith=${{ inputs.compare-with-scala-version }} \
             --buildId=${{ inputs.build-id }} \
@@ -58,7 +58,7 @@ jobs:
           ES_PASSWORD: ${{ secrets.OPENCB_ELASTIC_PSWD }}
         run: |
           scalaVersion=${{ inputs.scala-version }}
-          scala-cli scripts/raport-regressions.scala scripts/md_printer.scala -- $scalaVersion > raport-full.md
+          FOR_HTML=1 scala-cli scripts/raport-regressions.scala -- $scalaVersion > raport-full.md
 
       - name: Upload raports
         uses: actions/upload-artifact@v3
diff --git a/scripts/console_printer.scala b/scripts/console_printer.scala
deleted file mode 100644
index 781ec2f3..00000000
--- a/scripts/console_printer.scala
+++ /dev/null
@@ -1,18 +0,0 @@
-object Printer {
-  import scala.Console
-  val RED = Console.RED
-  val YELLOW = Console.YELLOW
-  val MAGENTA = Console.MAGENTA
-  val RESET = Console.RESET
-  val BOLD = Console.BOLD
-  val LINE_BREAK = ""
-
-  def println(text: String): Unit = Predef.println(text)
-  def log(text: String) = Predef.println(text)
-  def printLine() = println("-" * 20)
-  def projectUrlString(projectName: String, version: String, buildUrl: String): String = {
-    val projectVerString = if version.isEmpty then projectName else s"$projectName @ $version"
-
-    if buildUrl.isEmpty then projectVerString else s"$projectVerString - $buildUrl"
-  }
-}
diff --git a/scripts/md_printer.scala b/scripts/md_printer.scala
deleted file mode 100644
index 4d233eff..00000000
--- a/scripts/md_printer.scala
+++ /dev/null
@@ -1,19 +0,0 @@
-object Printer {
-  val RED = """<span style="color:red">"""
-  val YELLOW = """<span style="color:yellow">"""
-  val MAGENTA = """<span style="color:magenta">"""
-  val RESET = """</span>"""
-  val BOLD = """<span style="font-weight:bold">"""
-  val LINE_BREAK = "<br>"
-
-  def println(text: String): Unit = Predef.println(s"$text")
-  def log(text: String) = ()
-  def printLine() = println("<hr>")
-
-  /** make project name be a clickable link to the build */
-  def projectUrlString(projectName: String, version: String, buildUrl: String): String = {
-    val projectVerString = if version.isEmpty then projectName else s"$projectName @ $version"
-
-    if buildUrl.isEmpty then projectVerString else s"[$projectVerString]($buildUrl)"
-  }
-}
diff --git a/scripts/raport-regressions.scala b/scripts/raport-regressions.scala
index 5fff0d5b..63ca4982 100755
--- a/scripts/raport-regressions.scala
+++ b/scripts/raport-regressions.scala
@@ -20,7 +20,10 @@ import scala.concurrent.duration.*
 import org.elasticsearch.client.RestClient
 import org.apache.http.HttpHost
 
-import Printer.{println, *}
+val printer: Printer = 
+  if sys.env.contains("FOR_HTML") then Printer.HTMLCompatPrinter 
+  else Printer.StandardPrinter
+import printer.{println, *}
 
 given ExecutionContext = ExecutionContext.global
 
@@ -266,7 +269,7 @@ def listFailedProjects(
           val name = label.padTo(8, " ").mkString
           val ver = projectVersions(project)
           println(
-            s"$color$name${RESET} failure in ${BOLD}${Printer
+            s"$color$name${RESET} failure in ${BOLD}${printer
               .projectUrlString(project.name, ver, buildURL)}$LINE_BREAK"
           )
         val compilerFailure = summary.compilerFailure
@@ -533,3 +536,59 @@ def isVersionNewerThen(version: String, reference: String) =
 end isVersionNewerThen
 def isVersionNewerOrEqualThen(version: String, reference: String) =
   version == reference || isVersionNewerThen(version, reference)
+
+
+sealed trait Printer{
+  import scala.Console
+  def RED: String
+  def YELLOW: String
+  def MAGENTA: String
+  def RESET :String
+  def BOLD :String
+  def LINE_BREAK : String
+
+  def println(text: String): Unit
+  def printLine(): Unit
+  def log(text: String): Unit
+  def showUrl(url: String, text: String): String
+  
+  final def projectUrlString(projectName: String, version: String, buildUrl: String): String = {
+    val projectVerString = if version.isEmpty then projectName else s"$projectName @ $version"
+    if buildUrl.isEmpty then projectVerString
+    else showUrl(buildUrl, projectVerString)
+  }
+}
+
+object Printer{
+  object StandardPrinter extends Printer{
+    import scala.Console
+    override val RED = Console.RED
+    override val YELLOW = Console.YELLOW
+    override val MAGENTA = Console.MAGENTA
+    override val RESET = Console.RESET
+    override val BOLD = Console.BOLD
+    override val LINE_BREAK = ""
+
+    override def println(text: String): Unit = Predef.println(text)
+    override def log(text: String) = Predef.println(text)
+    override def printLine() = println("-" * 20)
+    override def showUrl(url: String, text: String): String = 
+      s"$text - $url"
+  }
+
+
+  object HTMLCompatPrinter extends Printer{
+    override val RED = """<span style="color:red">"""
+    override val YELLOW = """<span style="color:yellow">"""
+    override val MAGENTA = """<span style="color:magenta">"""
+    override val RESET = """</span>"""
+    override val BOLD = """<span style="font-weight:bold">"""
+    override val LINE_BREAK = "<br>"
+
+    override def println(text: String): Unit = Predef.println(s"$text")
+    override def log(text: String) = System.err.println(s"$text")
+    override def printLine() = println("<hr>")
+    override def showUrl(url: String, text: String): String= 
+      s"""<a href="$url">$text</a>"""
+  }
+}
\ No newline at end of file