fix: change month display

https://github.com/plantuml/plantuml/issues/1380

src/net/sourceforge/plantuml/project/time/Month.java

@@ -67,16 +67,17 @@ public enum Month {
 			return StringUtils.capitalize(name());
 
 		final java.time.Month javaTimeMonth = getJavaTimeMonth();
-		final String v1 = javaTimeMonth.getDisplayName(TextStyle.FULL_STANDALONE, locale);
-		final String v2 = javaTimeMonth.getDisplayName(TextStyle.FULL, locale);
-		return StringUtils.capitalize(longest(v1, v2));
+		return javaTimeMonth.getDisplayName(TextStyle.FULL_STANDALONE, locale);
+//		final String v1 = javaTimeMonth.getDisplayName(TextStyle.FULL_STANDALONE, locale);
+//		final String v2 = javaTimeMonth.getDisplayName(TextStyle.FULL, locale);
+//		return StringUtils.capitalize(longest(v1, v2));
 	}
 
-	private String longest(String v1, String v2) {
-		if (v1.length() > v2.length())
-			return v1;
-		return v2;
-	}
+//	private String longest(String v1, String v2) {
+//		if (v1.length() > v2.length())
+//			return v1;
+//		return v2;
+//	}
 
 	static public String getRegexString() {
 		final StringBuilder sb = new StringBuilder();

src/net/sourceforge/plantuml/version/FutureVersion.java

@@ -0,0 +1,134 @@
+/* ========================================================================
+ * PlantUML : a free UML diagram generator
+ * ========================================================================
+ *
+ * (C) Copyright 2009-2024, Arnaud Roques
+ *
+ * Project Info:  https://plantuml.com
+ * 
+ * If you like this project or if you find it useful, you can support us at:
+ * 
+ * https://plantuml.com/patreon (only 1$ per month!)
+ * https://plantuml.com/paypal
+ * 
+ * This file is part of PlantUML.
+ *
+ * PlantUML is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * PlantUML distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
+ * USA.
+ *
+ *
+ * Original Author:  Arnaud Roques
+ * 
+ *
+ */
+package net.sourceforge.plantuml.version;
+
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.Date;
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+import net.sourceforge.plantuml.log.Logme;
+import net.sourceforge.plantuml.security.SURL;
+import net.sourceforge.plantuml.utils.SignatureUtils;
+
+public class FutureVersion {
+	// ::remove folder when __HAXE__
+
+	public static String versionString() {
+		readVersionTxtIfNeeded();
+		return versionCache.get(0);
+	}
+
+	public static long compileTime() {
+		readVersionTxtIfNeeded();
+		return compileTimeCache.get(0);
+	}
+
+	private static List<String> versionCache = new CopyOnWriteArrayList<String>();
+	private static List<Long> compileTimeCache = new CopyOnWriteArrayList<Long>();
+	private static List<String> etagCache = new CopyOnWriteArrayList<String>();
+
+	private static void readVersionTxtIfNeeded() {
+		if (compileTimeCache.size() == 0 || versionCache.size() == 0) {
+			try {
+				final InputStream is = FutureVersion.class.getResourceAsStream("version.txt");
+				if (is != null)
+					try (final BufferedReader br = new BufferedReader(new InputStreamReader(is))) {
+						versionCache.add(br.readLine());
+						compileTimeCache.add(Long.parseLong(br.readLine()));
+					}
+			} catch (Exception e) {
+				e.printStackTrace();
+			}
+			if (versionCache.size() == 0)
+				versionCache.add("Unknown version");
+			if (compileTimeCache.size() == 0)
+				compileTimeCache.add(0L);
+		}
+
+	}
+
+	public static String fullDescription() {
+		return "PlantUML version " + FutureVersion.versionString() + " (" + FutureVersion.compileTimeString() + ")";
+	}
+
+	public static String versionString(int size) {
+		final StringBuilder sb = new StringBuilder(versionString());
+		while (sb.length() < size)
+			sb.append(' ');
+
+		return sb.toString();
+	}
+
+	public static String etag() {
+		if (etagCache.size() == 0)
+			etagCache.add(SignatureUtils.getMD5Hex(versionString()));
+
+		return etagCache.get(0);
+	}
+
+	public static String turningId() {
+		return etag();
+	}
+
+	public static String compileTimeString() {
+		return new Date(FutureVersion.compileTime()).toString();
+	}
+
+	// ::comment when __CORE__
+	public static String getJarPath() {
+		try {
+			final ClassLoader loader = FutureVersion.class.getClassLoader();
+			if (loader == null)
+				return "No ClassLoader?";
+
+			final SURL url = SURL.create(loader.getResource("net/sourceforge/plantuml/version/Version.class"));
+			if (url == null)
+				return "No URL?";
+
+			String fullpath = url.toString();
+			fullpath = fullpath.replaceAll("net/sourceforge/plantuml/version/Version\\.class", "");
+			return fullpath;
+		} catch (Throwable t) {
+			Logme.error(t);
+			return t.toString();
+		}
+	}
+	// ::done
+
+}

src/net/sourceforge/plantuml/version/Version.java

@@ -82,7 +82,7 @@ public class Version {
 	}
 
 	public static int beta() {
-		final int beta = 2;
+		final int beta = 3;
 		return beta;
 	}
 

src/net/sourceforge/plantuml/version/version.txt

@@ -0,0 +1,2 @@
+1.2023.6-beta-3
+1680642535564