added workflow to compile on each PR

Author: dliubarskyi

.github/workflows/on_pull_request.yaml

@@ -0,0 +1,29 @@
+name: On Pull Request
+
+on:
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  compile:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java_version:
+          - 25
+    steps:
+
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK ${{ matrix.java_version }}
+        uses: actions/setup-java@v4
+        with:
+          java-version: ${{ matrix.java_version }}
+          distribution: 'temurin'
+          cache: 'maven'
+
+      - name: Compile with JDK ${{ matrix.java_version }}
+        run: |
+          mvn -B -U -T8C compile

jvector-example/pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>dev.langchain4j</groupId>
     <artifactId>jvector-example</artifactId>
-    <version>1.9.0-beta16-SNAPSHOT</version>
+    <version>1.9.1-beta17</version>
 
     <properties>
         <maven.compiler.source>17</maven.compiler.source>
@@ -15,15 +15,18 @@
     </properties>
 
     <dependencies>
+
         <dependency>
             <groupId>dev.langchain4j</groupId>
             <artifactId>langchain4j-community-jvector</artifactId>
-            <version>${project.version}</version>
+            <version>1.9.1-beta17</version>
         </dependency>
+
         <dependency>
             <groupId>dev.langchain4j</groupId>
             <artifactId>langchain4j-embeddings-all-minilm-l6-v2-q</artifactId>
-            <version>1.8.0-beta15</version>
+            <version>1.9.1-beta17</version>
         </dependency>
+
     </dependencies>
 </project>