pom changes to produce appropriate releases for Maven Central

Added release notes

README.md

@@ -1,5 +1,5 @@
 # JNA-InChI
-Wrapper to access InChI from Java. This is a work in progress to wrap the latest version of [InChI](https://www.inchi-trust.org/) (1.06) using [JNA](https://github.com/java-native-access/jna). A simple native Java interface can then be used to call InChI.
+Wrapper to access InChI from Java. This wraps the latest version of [InChI](https://www.inchi-trust.org/) (1.06) using [JNA](https://github.com/java-native-access/jna). A simple native Java interface can then be used to call InChI.
 Java 8 or higher is required.
 
 ## Examples
@@ -45,7 +45,7 @@ The simplest way to use the library is with:
 <dependency>
   <groupId>io.github.dan2097</groupId>
   <artifactId>jna-inchi-all</artifactId>
-  <version>x.y</version>
+  <version>1.0</version>
 </dependency>
 ```
 which includes binaries for most common platforms and support for converting SMILES to InChI/InChIKey.

RELEASE-NOTES.md

@@ -0,0 +1,4 @@
+# JNA-InChI Release Notes
+
+## v1.0 (2021-12-13)
+* Initial release with support for InChI 1.06 on Linux (x86/x86-64/ARM), Mac (ARM64/x86-64) and Windows (x86/x86-64)

pom.xml

@@ -36,6 +36,16 @@
       scm:git:https://github.com/dan2097/jna-inchi
     </developerConnection>
   </scm>
+  <distributionManagement><!--For deployment to Maven Central via OSSRH -->
+    <snapshotRepository>
+      <id>ossrh</id>
+      <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
+    </snapshotRepository>
+    <repository>
+      <id>ossrh</id>
+      <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+    </repository>
+  </distributionManagement>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
@@ -47,8 +57,8 @@
   </developers>
   <build>
     <plugins>
-      <!-- Java 8 -->
       <plugin>
+        <!--Compile for Java 8+ -->
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.8.1</version>
@@ -57,14 +67,11 @@
           <target>1.8</target>
         </configuration>
       </plugin>
-      <!-- See JDK-8212233 -->
       <plugin>
+        <!-- Newer versions of this plugin resolve JDK-8212233 -->
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>3.3.0</version>
-        <configuration>
-          <source>8</source>
-        </configuration>
+        <version>3.3.1</version>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
@@ -90,7 +97,71 @@
         </executions>
       </plugin>
     </plugins>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-release-plugin</artifactId>
+          <version>2.5.3</version>
+          <configuration>
+            <mavenExecutorId>forked-path</mavenExecutorId>
+            <useReleaseProfile>false</useReleaseProfile>
+            <arguments>${arguments} -Psonatype-oss-release</arguments>
+          </configuration>
+        </plugin>
+      </plugins>
+    </pluginManagement>
   </build>
+  <profiles>
+    <profile>
+      <!--Additional plugins to run when performing a release for Maven Central-->
+      <id>sonatype-oss-release</id>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-javadoc-plugin</artifactId>
+            <version>3.3.1</version>
+            <executions>
+              <execution>
+              <id>attach-javadocs</id>
+              <goals>
+                <goal>jar</goal>
+              </goals>
+              </execution>
+            </executions>
+          </plugin>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-source-plugin</artifactId>
+            <version>3.2.1</version>
+            <executions>
+              <execution>
+                <id>attach-sources</id>
+                <goals>
+                  <goal>jar-no-fork</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-gpg-plugin</artifactId>
+            <version>3.0.1</version>
+            <executions>
+              <execution>
+                <id>sign-artifacts</id>
+                <phase>verify</phase>
+                <goals>
+                  <goal>sign</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
   <dependencyManagement>
     <dependencies>
       <dependency>