diff --git a/.github/workflows/api-snapshot-check.yml b/.github/workflows/api-snapshot-check.yml
index 7943180..a5507e2 100644
--- a/.github/workflows/api-snapshot-check.yml
+++ b/.github/workflows/api-snapshot-check.yml
@@ -47,10 +47,11 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: actions/setup-java@v5
+      - name: Set up JDK
+        uses: actions/setup-java@v5
         with:
-          distribution: 'adopt'
-          java-version: '17'
+          distribution: 'temurin'
+          java-version: '21'
 
       - name: Install utplsql
         run: .github/scripts/install_utplsql.sh
@@ -62,17 +63,3 @@ jobs:
         run: |
           API_VERSION="${{ github.event.client_payload.api_version || inputs.api_version }}"
           mvn verify appassembler:assemble -Dutplsql-java-api.version="$API_VERSION"
-
-  slack-workflow-status:
-    if: always()
-    name: Post Workflow Status To Slack
-    needs: [ build ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Slack Workflow Notification
-        uses: Gamesight/slack-workflow-status@master
-        with:
-          repo_token: ${{secrets.GITHUB_TOKEN}}
-          slack_webhook_url: ${{secrets.SLACK_WEBHOOK_URL}}
-          name: 'Github Actions[bot]'
-          icon_url: 'https://octodex.github.com/images/mona-the-rivetertocat.png'
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 62f3368..51ecdb1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,8 +9,6 @@ on:
 
   workflow_dispatch:
 
-  repository_dispatch:
-    types: [utPLSQL-build,utPLSQL-java-api-build]
 
 defaults:
   run:
@@ -32,7 +30,7 @@ jobs:
       matrix:
         utplsql_version: ["v3.2.01","develop"]
         utplsql_file: ["utPLSQL"]
-        jdk: ['11', '17', '21', '25']
+        jdk: ['17', '21', '25']
     services:
       oracle:
         image: gvenzl/oracle-free:23-slim-faststart
@@ -54,9 +52,11 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: actions/setup-java@v5
+
+      - name: Set up JDK
+        uses: actions/setup-java@v5
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: ${{matrix.jdk}}
 
       - name: Install utplsql
@@ -67,17 +67,3 @@ jobs:
 
       - name: Build and Test
         run:  mvn verify appassembler:assemble
-
-  slack-workflow-status:
-    if: always()
-    name: Post Workflow Status To Slack
-    needs: [ build ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Slack Workflow Notification
-        uses: Gamesight/slack-workflow-status@master
-        with:
-          repo_token: ${{secrets.GITHUB_TOKEN}}
-          slack_webhook_url: ${{secrets.SLACK_WEBHOOK_URL}}
-          name: 'Github Actions[bot]'
-          icon_url: 'https://octodex.github.com/images/mona-the-rivetertocat.png'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index bd819e2..ade3efe 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,10 +17,12 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: actions/setup-java@v5
+
+      - name: Set up JDK
+        uses: actions/setup-java@v5
         with:
-          distribution: 'adopt'
-          java-version: 8
+          distribution: 'temurin'
+          java-version: '21'
 
       - name: Build Release
         run: mvn package appassembler:assemble assembly:single checksum:files -DskipTests
@@ -31,17 +33,3 @@ jobs:
           files: |
             target/utPLSQL-cli.zip
             target/utPLSQL-cli.zip.md5
-
-  slack-workflow-status:
-    if: always()
-    name: Post Workflow Status To Slack
-    needs: [ release ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Slack Workflow Notification
-        uses: Gamesight/slack-workflow-status@master
-        with:
-          repo_token: ${{secrets.GITHUB_TOKEN}}
-          slack_webhook_url: ${{secrets.SLACK_WEBHOOK_URL}}
-          name: 'Github Actions[bot]'
-          icon_url: 'https://octodex.github.com/images/mona-the-rivetertocat.png'
diff --git a/README.md b/README.md
index fcb6dee..982ef35 100644
--- a/README.md
+++ b/README.md
@@ -22,12 +22,12 @@ You can also download all development versions from [Bintray](https://bintray.co
 
 
 ## Requirements
-* [Java SE Runtime Environment 8](http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html) or newer
+* [Java SE Runtime Environment 17](https://www.oracle.com/java/technologies/downloads/) or newer
 * When using reporters for Sonar or Coveralls client needs to be invoked from project's root directory.
 
 ## Compatibility
-The latest CLI is always compatible with all database frameworks of the same major version.
-For example CLI-3.1.0 is compatible with database framework 3.0.0-3.1.* but not with database framework 2.x.
+The latest CLI is compatible with database frameworks of the same **minor** version.
+For example CLI-3.2.0 is compatible with database framework 3.2.* but not necessarily with framework 3.1.* or 3.3.*
 
 ## Localization and NLS settings
 utPLSQL-cli will use the environment variables "LC_ALL" or "LANG" to change the locale and therefore the client NLS settings.
diff --git a/pom.xml b/pom.xml
index 6888240..ad2b522 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,9 +11,11 @@
     <url>https://github.com/utPLSQL/utPLSQL-cli</url>
 
     <properties>
-        <utplsql-java-api.version>3.2.3</utplsql-java-api.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.release>11</maven.compiler.release>
+        <maven.compiler.release>17</maven.compiler.release>
+
+        <utplsql-java-api.version>3.2.3</utplsql-java-api.version>
+
         <junit.jupiter.version>5.12.2</junit.jupiter.version>
         <picocli.version>4.7.7</picocli.version>
         <logback.version>1.5.18</logback.version>