A few more 2023 tweaks

CHANGELOG.rst

@@ -1,6 +1,14 @@
 Changelog
 =========
 
+2.3 (2023-10-??)
+----------------
+- [MINOR] Bumped several plugin versions because it has been four years since the last update
+- [MINOR] Made improvements to Checkstyle configuration in alignment with latest version
+- [MINOR] Reverted to ``maven-deploy-plugin``
+- [MINOR] Updated the Enforcer configuration to require one of the four current LTS Java versions
+  (1.8, 11, 17, and 21).
+
 2.2 (2019-01-26)
 ----------------
 - [MINOR] Some improvements to support needs of Raw Sockets
@@ -14,7 +22,7 @@ Changelog
 ----------------
 - [MAJOR] Re-branded all projects from NWTSJavaCode to OddSource Code
 - [MAJOR] Switched to using Travis CI for all continuous integration
-- [MAJOR] Switched to the `nexus-staging-maven-plugin` for deployments instead of `maven-deploy-plugin`
+- [MAJOR] Switched to the ``nexus-staging-maven-plugin`` for deployments instead of ``maven-deploy-plugin``
 - [MAJOR] Switched from tabs to spaces
 - [MINOR] Codified explicit code style rules
 - [MINOR] Configured mandatory license header check in Maven build

README.rst

@@ -21,7 +21,7 @@ Java projects sponsored and hosted by OddSource Code must put the following at t
     <parent>
         <groupId>io.oddsource.java</groupId>
         <artifactId>oss-parent</artifactId>
-        <version>2.0</version>
+        <version>2.3</version>
     </parent>
 
 Coding Standards
@@ -58,7 +58,8 @@ full code styling rules, see the Checkstyle config in ``pom.xml``.
 
   * Standard ``java`` and ``javax`` imports
   * Third party imports
-  * Imports starting with ``io.oddsource.java``
+  * External imports starting with ``io.oddsource.java``
+  * Internal imports from the same project
 
 * There shall be one blank line between the package statement and imports, between imports and class definition,
   between class definitions, between class field definitions, and between constructor and method definitions.
@@ -71,6 +72,6 @@ full code styling rules, see the Checkstyle config in ``pom.xml``.
   than two ``return`` statements.
 * Methods and constructors shall not ``throws`` more than four different exception types.
 * Any native code, which should be rare, shall be compiled and bundled within the JAR of the code that uses it for
-  easier distributions. A given JAR should contain a ``.dll`` for Windows, a ``.so`` for Linux, and a separate ``.so``
-  for macOS if the Linux shared library is not compatible with macOS. Other, more obscure operating systems shall not
-  be required to be supported with bundled libraries.
+  easier distributions. A given JAR should contain a ``.dll`` for Windows, an ``.so`` for Linux (or multiple ``.so``
+  files for different Linux distributions, if necessary), and a ``.dylib`` for macOS. Other, more obscure operating
+  systems shall not be required to be supported with bundled libraries, but may.

pom.xml

@@ -181,7 +181,7 @@
                                         <version>[3.0.5,4.0)</version>
                                     </requireMavenVersion>
                                     <requireJavaVersion>
-                                        <version>[11.0,12),[17.0,18),[21.0,22)</version>
+                                        <version>[1.8,1.9),[11.0,12),[17.0,18),[21.0,22)</version>
                                     </requireJavaVersion>
                                 </rules>
                             </configuration>