$version_number

home/wiki/Android/Setup.html

@@ -566,13 +566,7 @@
         <span class="mw-cite-backlink"><a href="#cite_ref-more_wikis_0-0">^</a></span> <span class="reference-text">More wikis will be generated over the coming months. If you want a specific wiki, please make a request at <a href="https://github.com/gnosygnu/xowa/issues" rel="nofollow" class="external free">https://github.com/gnosygnu/xowa/issues</a></span>
       </li>
     </ol>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Basics/Editing.html

@@ -147,13 +147,7 @@
         Ctrl+S: Saves the page but keeps the page in edit mode.
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Basics/Files.html

@@ -275,13 +275,7 @@
     <p>
       <sup id="cite_ref-images_are_thumbnails_0-0" class="reference"><a href="#cite_note-images_are_thumbnails-0">[1]</a></sup>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Basics/Reading.html

@@ -20,13 +20,7 @@
     <p>
       &amp;
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Bookmarks.html

@@ -158,13 +158,7 @@
         <span class="mw-cite-backlink"><a href="#cite_ref-textarea_shortcuts_0-0">^</a></span> <span class="reference-text">Note that in a textarea (such as Comments), Enter adds a new line. To save, press Control + Enter</span>
       </li>
     </ol>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Category.html

@@ -18,17 +18,46 @@
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
     
     <p>
-      XOWA currently has two category systems. This page will explain the rationale / details behind both.
-    </p>
-    <p>
-      An overview follows below.
-    </p>
-    <p>
-      For more information about V2 setup see <a href="http://xowa.org/home/wiki/App/Category/Building.html" id="xolnki_2" title="App/Category/Building">App/Category/Building</a>
+      As of v3.9.2.1 XOWA has one Category system: v3.
     </p>
+    <ul>
+      <li>
+        The first part of this page will discuss v3.
+      </li>
+      <li>
+        The second part of the page is an archived copy of the earlier v1 and v2 explanation
+      </li>
+    </ul>
+    <h2>
+      <span class="mw-headline" id="Version_3">Version 3</span>
+    </h2>
     <p>
-      For more information about V2 internals see <a href="http://xowa.org/home/wiki/App/Category/Internals.html" id="xolnki_3" title="App/Category/Internals">App/Category/Internals</a>
+      Version 3 was introduced to handle Categories for HTML dumps on PC and Android. The high-level details are as follows:
     </p>
+    <ul>
+      <li>
+        <b>Uses the Wikimedia categorylinks and page_props dumps</b>: Like v2, v3 downloads separate MediaWiki dumps for categorylinks.sql and page_props.sql . Both files are needed to generate accurate renditions of the Wikipedia Category system.
+      </li>
+      <li>
+        <b>Generates "*-xtn.category.*.xowa" files</b>: v3 stores all the category info in "*-xtn.category.*.xowa" files. For smaller wikis, the data is stored instead in the "-core.xowa" file
+      </li>
+      <li>
+        <b>Works with both Wikitext databases and HTML databases</b>: v3 will work with wikis imported by "Import/Online" (Wikitext) as well as "Download Central" (HTML)
+      </li>
+      <li>
+        <b>Is backwards compatible with v1 and v2</b>: v3.9.2.1 will work with v1, v2, and v3 category systems
+      </li>
+      <li>
+        <b>Is generated automatically with import</b>: v3 is now generated automatically when importing a wiki. Previously, v2 would require a separate post-processing step under Import/Offline.
+      </li>
+      <li>
+        <b>Smaller size</b>: v3 makes some database changes to reduce file size. For English Wikipedia, that means a difference between 10 GB and 8 GB. 8 GB may sound like a lot for Categories, but keep in mind there are over 100 million page to category links.
+      </li>
+      <li>
+        <b>Does not work for text database dumps</b>: XOWA originally started off storing files in text files instead of sqlite files. I switched over to SQLite three years ago and phased out text databases two years ago. It's possible that some users with old wikis (3 years old) may still have these text databases. If so, then the new Category system won't work.
+      </li>
+    </ul>
+    <hr>
     <h2>
       <span class="mw-headline" id="Version_1">Version 1</span>
     </h2>
@@ -119,13 +148,13 @@
     <p>
       V2 is the official category system and should generate Category pages just like Wikipedia.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    <p>
+      For more information about V2 setup see <a href="http://xowa.org/home/wiki/App/Category/Building.html" id="xolnki_2" title="App/Category/Building">App/Category/Building</a>
+    </p>
+    <p>
+      For more information about V2 internals see <a href="http://xowa.org/home/wiki/App/Category/Internals.html" id="xolnki_3" title="App/Category/Internals">App/Category/Internals</a>
+    </p>
+  
     </div>
   </div>
 </div>

home/wiki/App/Category/Building.html

@@ -81,13 +81,7 @@ app.bldr.run;
     <p>
       For Simple Wikipedia, the entire process should take less than 5 minutes. For English Wikipedia, the process will take about 1 hour.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Category/Internals.html

@@ -291,13 +291,7 @@ B|p|Page_2_sortkey|!!!!^|!!!@@|
     <p>
       <br>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Databases/Overview.html

@@ -16,13 +16,113 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
+    <p>
+      XOWA stores wiki data in SQLite databases. These databases can be classified as either Wikitext or HTML
+    </p>
+    <div id="toc" class="toc">
+      <div id="toctitle">
+        <h2>
+          Contents
+        </h2>
+      </div>
+      <ul>
+        <li class="toclevel-1 tocsection-1">
+          <a href="#SQLite"><span class="tocnumber">1</span> <span class="toctext">SQLite</span></a>
+        </li>
+        <li class="toclevel-1 tocsection-2">
+          <a href="#XOWA_Database_sets:_Wikitext_vs_HTML"><span class="tocnumber">2</span> <span class="toctext">XOWA Database sets: Wikitext vs HTML</span></a> 
+          <ul>
+            <li class="toclevel-2 tocsection-3">
+              <a href="#Wikitext"><span class="tocnumber">2.1</span> <span class="toctext">Wikitext</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-4">
+              <a href="#HTML"><span class="tocnumber">2.2</span> <span class="toctext">HTML</span></a>
+            </li>
+          </ul>
+        </li>
+      </ul>
+    </div>
+    <h2>
+      <span class="mw-headline" id="SQLite">SQLite</span>
+    </h2>
+    <p>
+      XOWA uses SQLite database files to store its data.
+    </p>
+    <ul>
+      <li>
+        Files have an extension of either ".xowa" or ".sqlite3". Note that ".xowa" files are just plain old sqlite3 databases with a renamed extension.
+      </li>
+      <li>
+        Files are limited to 2 GB. Note that SQLite can easily handle files greater than 100 GB. The 2 GB limit is imposed for the following two constraints: 
+        <ul>
+          <li>
+            <b>2 GB limit for SQLite files on Android</b>. I've not found any documentation that states this, but opening a file larger than 2 GB file always fails.
+          </li>
+          <li>
+            <b>4 GB limit for FAT32 on flash cards</b>. FAT32 is an old file-system format. However, it is the only format that is supported natively by all major operating systems. I install a set of wikis on a 200 GB FAT32-formatted microSD card and carry it around from machine to machine
+          </li>
+        </ul>
+      </li>
+    </ul>
+    <p>
+      Various programs can be used to read SQLite3.
+    </p>
+    <ul>
+      <li>
+        <b>sqlite3 command shell</b>: This is the official shell for SQLite. Instructions are available here: the <a href="https://www.sqlite.org/cli.html" rel="nofollow" class="external free">https://www.sqlite.org/cli.html</a> . Download is available here: <a href="https://www.sqlite.org/download.html" rel="nofollow" class="external free">https://www.sqlite.org/download.html</a>
+      </li>
+      <li>
+        <b>SQLite browser</b>. This is a free, open-source GUI that can be useful for those who don't want just a command-line shell. See: <a href="http://sqlitebrowser.org/" rel="nofollow" class="external free">http://sqlitebrowser.org/</a>
+      </li>
+    </ul>
+    <h2>
+      <span class="mw-headline" id="XOWA_Database_sets:_Wikitext_vs_HTML">XOWA Database sets: Wikitext vs HTML</span>
+    </h2>
+    <p>
+      There are two types of database sets for XOWA: Wikitext and HTML
+    </p>
+    <h3>
+      <span class="mw-headline" id="Wikitext">Wikitext</span>
+    </h3>
+    <ul>
+      <li>
+        Wikitext is a custom language by MediaWiki to generate HTML. For example, two apostrophes are used for italics: <code>''italics''</code>
+      </li>
+      <li>
+        Wikitext databases will have <code>-text-</code> in the file name. For example, <code>en.wikipedia.org-text-ns.000.xowa</code>
+      </li>
+      <li>
+        Users can generates this Wikitext set by using either <a href="http://xowa.org/home/wiki/Dashboard/Import/Online.html" id="xolnki_2" title="Dashboard/Import/Online" class="xowa-visited">Dashboard/Import/Online</a> or <a href="http://xowa.org/home/wiki/Dashboard/Import/Offline.html" id="xolnki_3" title="Dashboard/Import/Offline" class="xowa-visited">Dashboard/Import/Offline</a>
+      </li>
+      <li>
+        Wikitext databases have been supported since the very start of XOWA. As such, they have a full set of functionality
+      </li>
+      <li>
+        However, Wikitext databases are slower. They need to take the Wikitext and convert it to HTML. As such, Wikitext databases don't work for Android, nor for other low-spec machines like Raspberry Pi
+      </li>
+    </ul>
+    <h3>
+      <span class="mw-headline" id="HTML">HTML</span>
+    </h3>
+    <ul>
+      <li>
+        HTML is the raw text as used by a web browser. For example, the following is used for italics: <code>&lt;i&gt;italics&lt;/i&gt;</code>
+      </li>
+      <li>
+        HTML databases will have <code>-html-</code> in the file name. For example, <code>en.wikipedia.org-html.xowa</code>
+      </li>
+      <li>
+        Users can generate this HTML database using <a href="http://xowa.org/home/wiki/Dev/Command-line/Thumbs.html" id="xolnki_4" title="Dev/Command-line/Thumbs">Dev/Command-line/Thumbs</a>. However, for most users, they will just download the already-generated HTML databases from <a href="http://archive.org" rel="nofollow" class="external free">http://archive.org</a> through <a href="http://xowa.org/home/wiki/Special:XowaDownloadCentral.html" id="xolnki_5" title="Special:XowaDownloadCentral" class="xowa-visited">Special:XowaDownloadCentral</a>
+      </li>
+      <li>
+        HTML databases have only been supported recently (as of 2016-06). As such, they are missing a small percentage of functionality. The most significant piece of that functionality is Popups, but there may be other features.
+      </li>
+      <li>
+        HTML databases are fast, as they don't need to convert Wikitext to HTML. As such, HTML databases are used for Android and recommended for Raspberry Pi
+      </li>
+    </ul>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/Download/Aria2.html

@@ -48,13 +48,7 @@
         Stop it with Ctrl-C, and resume at a later time. Note that resume information is added to the text file (in this case xowa_image_download_https.txt)
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/Download/Dump_servers.html

@@ -49,13 +49,7 @@
     <p>
       Please see <a href="http://xowa.org/home/wiki/Options/Import.html" id="xolnki_2" title="Options/Import" class="xowa-visited">Options/Import</a>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/Download_Central.html

@@ -306,13 +306,7 @@
         <span class="mw-cite-backlink"><a href="#cite_ref-download_managers_0-0">^</a></span> <span class="reference-text">Most download managers will have various tricks to speed up downloads. For example, they can open up multiple connections to a server and download the file in pieces. In contrast, XOWA only opens one connection and downloads. For more technical info, see: <a href="http://stackoverflow.com/questions/21981690/why-do-download-managers-work-faster-than-the-default-browser-downloaders" rel="nofollow" class="external free">http://stackoverflow.com/questions/21981690/why-do-download-managers-work-faster-than-the-default-browser-downloaders</a></span>
       </li>
     </ol>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/English_Wikipedia.html

@@ -228,13 +228,7 @@
         <span class="mw-cite-backlink"><a href="#cite_ref-wiki_files_0-0">^</a></span> <span class="reference-text">Note that when the import completes, it will move the 10 GB file to /xowa/wiki/#dump/done. This file can be deleted safely. Note that XOWA doesn't delete the file, as some users may want to keep the 10 GB file around for archival purposes, and redownoading 10 GB would be time-consuming.</span>
       </li>
     </ol>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/Image_databases/Pruning.html

@@ -91,13 +91,7 @@ java -Xmx256m -jar xowa_windows.jar --cmd_file xowa_prune.gfs --app_mode cmd
     <p>
       If you run into problems, feel free to contact me as per <a href="http://xowa.org/home/wiki/Help/Feedback.html" id="xolnki_2" title="Help/Feedback">Help/Feedback</a>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/Import_overview.html

@@ -103,13 +103,7 @@
         <b>Complicated</b>: Requires command-line usage. Intended for advanced users.
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/Manual.html

@@ -98,13 +98,7 @@
     <div>
       Setup Custom Wiki&nbsp;⊗
     </div>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/Offline.html

@@ -51,13 +51,7 @@
         You will get a prompt about the file already existing. Answer "No" (do not delete the file).
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/Other_wikis.html

@@ -133,13 +133,7 @@
         XOWA will update images every few months. If you would like an update earlier, please post at <a href="https://sourceforge.net/p/xowa/discussion/general/thread/67c4cdb5/" rel="nofollow" class="external free">https://sourceforge.net/p/xowa/discussion/general/thread/67c4cdb5/</a>
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/Removal.html

@@ -57,13 +57,7 @@
     <p>
       For example, if you have viewed the Earth article in <i>Simple Wikipedia</i> you will have downloaded the <i>The Earth seen from Apollo 17.jpg</i> to <span class='path'>C:\xowa\file\commons.wikimedia.org</span> not to <span class='path'>C:\xowa\file\simple.wikipedia.org</span>. Note that commons is the destination because the actual online url for the image is <a href="https://commons.wikimedia.org/wiki/File:The" rel="nofollow" class="external free">https://commons.wikimedia.org/wiki/File:The</a> Earth seen from Apollo 17.jpg.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/Shrinking.html

@@ -41,13 +41,7 @@
     <p>
       To remove this namespace, you can delete the entire namespace db. The file would be en.wikipedia.org-text-ns.004.xowa
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/Simple_Wikipedia.html

@@ -97,13 +97,7 @@
         <span class="mw-cite-backlink"><a href="#cite_ref-simplewikis_0-0">^</a></span> <span class="reference-text">This bundle also has Simple Wiktionary, Simple Wikiquote and Simple Wikibooks</span>
       </li>
     </ol>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Import/mwad.html

@@ -275,13 +275,7 @@ Example:
         <span class="mw-cite-backlink"><a href="#cite_ref-wikia_licensing_0-0">^</a></span> <span class="reference-text">See <a href="http://www.wikia.com/Licensing" rel="nofollow" class="external autonumber">[1]</a></span>
       </li>
     </ol>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Search.html

@@ -601,16 +601,10 @@
         <b>Configure PageRank</b>: See <a href="http://xowa.org/home/wiki/Options/Search.html" id="xolnki_3" title="Options/Search">Options/Search</a>
       </li>
       <li>
-        <b>Configure Address bar autocomplete</b>: See <a href="http://xowa.org/home/wiki/Options/Search_suggest.html" id="xolnki_4" title="Options/Search suggest">Options/Search_suggest</a>
+        <b>Configure Address bar autocomplete</b>: See <a href="http://xowa.org/home/wiki/Options/Search_suggest.html" id="xolnki_4" title="Options/Search suggest" class="xowa-visited">Options/Search_suggest</a>
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Search/Address_bar.html

@@ -80,7 +80,7 @@
     </h3>
     <ul>
       <li>
-        <b>Searches return 10 results</b>: To change the number, see <a href="http://xowa.org/home/wiki/Options/Search_suggest.html" id="xolnki_3" title="Options/Search suggest">Options/Search_suggest</a>
+        <b>Searches return 10 results</b>: To change the number, see <a href="http://xowa.org/home/wiki/Options/Search_suggest.html" id="xolnki_3" title="Options/Search suggest" class="xowa-visited">Options/Search_suggest</a>
       </li>
       <li>
         <b>The keys "up" / "down" / "page-up" / "page-down" works like Firefox</b>: The url-bar is meant to emulate Firefox's behavior. This includes: 
@@ -92,7 +92,7 @@
             Pressing "up" in the url bar goes goes to the last row.
           </li>
           <li>
-            Pressing "page-up" jumps up by 5 rows. This number can be changed at <a href="http://xowa.org/home/wiki/Options/Search_suggest.html" id="xolnki_4" title="Options/Search suggest">Options/Search_suggest</a>.
+            Pressing "page-up" jumps up by 5 rows. This number can be changed at <a href="http://xowa.org/home/wiki/Options/Search_suggest.html" id="xolnki_4" title="Options/Search suggest" class="xowa-visited">Options/Search_suggest</a>.
           </li>
           <li>
             Pressing "page-up" when there is less than 5 rows will jump to the first row.
@@ -198,13 +198,7 @@
         <b>Many words with each word being linked to many pages but resulting in low-scored pages</b>: For example, "page meg*" will only match one page in English Wikipedia: "Megan Page".
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Search/Build.html

@@ -62,13 +62,7 @@
         </ul>
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Search/Score.html

@@ -266,13 +266,7 @@
     <p>
       The final step is to take the modified score and rank it from 0 to 1,000,000. Note that this final score is an integer (not a decimal / float)
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Search/Special_page.html

@@ -104,13 +104,7 @@ app.gui.win_opts.search_box_fmt_('Special:AllPages?from=~{search}&namespace=
     <p>
       This has a low priority for (a) performance reasons and (b) frequency of use reasons. It may be re-evaluated later. Feel free to contact me for further discussion.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Setup/Flash_card.html

@@ -114,13 +114,7 @@
     <p>
       <br>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Setup/Installation.html

@@ -130,13 +130,7 @@
         </td>
       </tr>
     </table>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Setup/Installation/Notes.html

@@ -83,13 +83,7 @@
     <p>
       <br>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Setup/Installation/Self_extracting_exe.html

@@ -49,13 +49,7 @@ OverwriteMode="0"
     <p>
       <code>copy /b 7zsd.sfx + config.txt + xowa_upgrade.7z xowa_upgrade.exe</code>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Setup/System_requirements.html

@@ -115,13 +115,7 @@
         </ul>
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Setup/Upgrading.html

@@ -221,13 +221,7 @@
     <p>
       This approach is more manual, but is meant as an alternate approach. It's also useful for moving XOWA from one drive to another.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/UI/Address_bar/Shortcuts.html

@@ -347,13 +347,7 @@ app.gui_mgr.url_macros {
   }
 }
 </pre>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/UI/Address_bar/URLs.html

@@ -117,13 +117,7 @@
     <p>
       <br>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/UI/Find_box.html

@@ -84,13 +84,7 @@
         Alt+W: Toggle wrap search (default is wrap)
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/UI/HTML_Browser.html

@@ -214,13 +214,7 @@ app.gui {
     <p>
       Neither WebKit nor None are supported on Linux.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/UI/Keybindings.html

@@ -548,13 +548,7 @@
         </td>
       </tr>
     </table>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/UI/Main_window.html

@@ -304,13 +304,7 @@
         The "Browser box" has a right-click context menu. It also responds to the same keyboard shortcuts listed above.
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/UI/Menus.html

@@ -315,13 +315,7 @@ add_grp('my_custom_namespace.my_custom_group_key', 'Pages', 'p', 'help/about.png
 }
 </pre>
     </div>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/UI/Printing.html

@@ -106,13 +106,7 @@
         Right-click and choose Print
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/UI/Tabs.html

@@ -128,13 +128,7 @@
         </td>
       </tr>
     </table>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Wiki_types/Commons.html

@@ -35,13 +35,7 @@
     <p>
       If you click on the main image on its File Page, it will download the original size image and open it in your image viewer. For example, clicking on the image at <a href="http://commons.wikimedia.org/wiki/File:Mona_Lisa,_by_Leonardo_da_Vinci,_from_C2RMF_retouched.jpg" rel="nofollow" class="external free">http://commons.wikimedia.org/wiki/File:Mona_Lisa,_by_Leonardo_da_Vinci,_from_C2RMF_retouched.jpg</a> will download and open the full 7,479 × 11,146 image (89.9 MB).
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Wiki_types/Data_dumps.html

@@ -139,13 +139,7 @@
         www.wikidata.org
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Wiki_types/Wikia.com.html

@@ -141,13 +141,7 @@
         If you create a css that matches the wikia.com one and would like it to be part of XOWA's release, please contact me via <a href="http://xowa.org/home/wiki/Help/Feedback.html" id="xolnki_5" title="Help/Feedback">Help/Feedback</a>
       </dd>
     </dl>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Wiki_types/Wikidata.html

@@ -58,13 +58,7 @@
         <span class="mw-cite-backlink"><a href="#cite_ref-0">^</a></span> <span class="reference-text"><a href="http://www.wikidata.org/Main_Page" rel="nofollow" class="external free">http://www.wikidata.org/Main_Page</a></span>
       </li>
     </ol>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Android.html

@@ -446,13 +446,7 @@
         <span class="mw-cite-backlink"><a href="#cite_ref-anselm_android_testing_0-0">^</a></span> <span class="reference-text">See: <a href="https://sourceforge.net/p/xowa/discussion/general/thread/cd3d55ee/" rel="nofollow" class="external free">https://sourceforge.net/p/xowa/discussion/general/thread/cd3d55ee/</a></span>
       </li>
     </ol>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Browser/HTTP_Server.html

@@ -74,13 +74,7 @@
         <span class="mw-cite-backlink"><a href="#cite_ref-port_80_0-0">^</a></span> <span class="reference-text">Note that you will need to run XOWA as root if you choose to pass port 80 for http_server_port.</span>
       </li>
     </ol>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Browser/TCP_Server.html

@@ -191,13 +191,7 @@
         stops the console
       </dd>
     </dl>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Browser/XOWA_viewer.html

@@ -240,13 +240,7 @@
         Open the xowa_viewer.xpi in Firefox
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Html/Popups.html

@@ -220,13 +220,7 @@
         <b>Textual data only</b>: In keeping with both MediaWiki approaches, only textual data is shown. Tables, boxes (infoboxes, navboxes), and images are removed from the preview.
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Html/Scripts.html

@@ -53,13 +53,7 @@
         Save the most current contents of XOWA's xowa.ready.js file
       </dd>
     </dl>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Import/Dansguardian.html

@@ -273,13 +273,7 @@ Sun
         However, the number of rules will affect the amount of memory required by the computer. For example, 100 rules may take 1 MB. 10,000 rules may take 10 MB.
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Mediawiki/Math/Latex/Linux.html

@@ -99,7 +99,7 @@
       <span class="mw-headline" id="Options">Options</span>
     </h2>
     <p>
-      The math module uses MathJax by default. You can change it to LaT<sub>E</sub>X by navigating to <a href="http://xowa.org/home/wiki/Options/Math.html" id="xolnki_3" title="Options/Math">Options/Math</a> and choosing LaTeX
+      The math module uses MathJax by default. You can change it to LaT<sub>E</sub>X by navigating to <a href="http://xowa.org/home/wiki/Options/Math.html" id="xolnki_3" title="Options/Math" class="xowa-visited">Options/Math</a> and choosing LaTeX
     </p>
     <h2>
       <span class="mw-headline" id="Test">Test</span>
@@ -109,13 +109,7 @@
         Visit <a href="http://xowa.org/home/wiki/Diagnostics/Math.html" id="xolnki_4" title="Diagnostics/Math">Diagnostics/Math</a>
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Mediawiki/Math/Latex/Mac_OS_X.html

@@ -20,13 +20,7 @@
     <p>
       XOWA currently has no instructions for Mac OS X. You can help by installing LaT<sub>E</sub>X and dvipng on our machine and posting your instructions. Please see <a href="http://xowa.org/home/wiki/Help/Feedback.html" id="xolnki_2" title="Help/Feedback">Help/Feedback</a>.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Mediawiki/Math/Latex/Windows.html

@@ -49,7 +49,7 @@
       <span class="mw-headline" id="Manual:_options">Manual: options</span>
     </h2>
     <p>
-      The math module uses MathJax by default. You can change it to LaT<sub>E</sub>X by navigating to <a href="http://xowa.org/home/wiki/Options/Math.html" id="xolnki_2" title="Options/Math">Options/Math</a> and choosing LaTeX
+      The math module uses MathJax by default. You can change it to LaT<sub>E</sub>X by navigating to <a href="http://xowa.org/home/wiki/Options/Math.html" id="xolnki_2" title="Options/Math" class="xowa-visited">Options/Math</a> and choosing LaTeX
     </p>
     <h2>
       <span class="mw-headline" id="Testing">Testing</span>
@@ -86,13 +86,7 @@
         Note also that this message box may disrupt dynamic math updates. You will need to manually refresh the page in order to see the math image. This manual refresh is only needed for the first page; future pages will automatically update images dynamically.
       </dd>
     </dl>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Mediawiki/Math/MathJax.html

@@ -154,13 +154,7 @@ tex = node.textContent.replace(/^\$/,"").replace(/\$$/,""); //patched for XOWA
 <pre>
    &lt;script src="file:///xowa/bin/any/javascript/xowa/mathjax/xowa_mathjax.js"&gt;&lt;/script&gt;
 </pre>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Mediawiki/Math/Setup.html

@@ -115,13 +115,7 @@
         <span class="mw-cite-backlink"><a href="#cite_ref-mathjax_0-0">^</a></span> <span class="reference-text">For more info on MathJax, please visit <a href="http://www.mathjax.org/" rel="nofollow" class="external free">http://www.mathjax.org/</a></span>
       </li>
     </ol>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Mediawiki/Score.html

@@ -144,15 +144,9 @@
       <span class="mw-headline" id="Testing">Testing</span>
     </h2>
     <p>
-      When you're done, visit <a href="http://xowa.org/home/wiki/Diagnostics.html" id="xolnki_3" title="Diagnostics">Diagnostics</a> and click on the Score links
+      When you're done, visit <a href="http://xowa.org/home/wiki/Diagnostics.html" id="xolnki_3" title="Diagnostics" class="xowa-visited">Diagnostics</a> and click on the Score links
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Mediawiki/Scribunto.html

@@ -279,13 +279,7 @@
         For Diagnostics see <a href="http://xowa.org/home/wiki/Diagnostics.html#Scribunto" id="xolnki_6" title="Diagnostics">Diagnostics#Scribunto</a>
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Mediawiki/Scribunto/Luaj.html

@@ -1019,13 +1019,7 @@ class Xowa_fxt {
         </ul>
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Mediawiki/Tidy/JTidy.html

@@ -238,13 +238,7 @@
                 condFlushLine(fout, indent);
             }
 </pre>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Mediawiki/Tidy/tidy.html

@@ -58,13 +58,7 @@
         Restart XOWA
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/App/Xtn/Page_sync.html

@@ -0,0 +1,430 @@
+<!DOCTYPE html>
+<html dir="ltr">
+<head>
+  <meta http-equiv="content-type" content="text/html;charset=UTF-8" />
+  <title>App/Xtn/Page sync - XOWA</title>
+  <link rel="shortcut icon" href="https://gnosygnu.github.io/xowa/xowa_logo.png" />
+  <link rel="stylesheet" href="https://gnosygnu.github.io/xowa/xowa_common.css" type="text/css">
+  <style data-source="xowa" type="text/css">
+.console   {font-family: monospace; color: #EEEEEE ; background-color: black    ; border: medium solid black;}
+  .code
+  ,.path
+  ,.url      {font-family: monospace; color: black   ; background-color: #f9f9f9  ; border: medium solid #f9f9f9;}
+  .bold      {font-weight: 900;}
+</style>
+<style data-source="xowa" type="text/css">
+.console   {font-family: monospace; color: #EEEEEE ; background-color: black    ; border: medium solid black;}
+  .code
+  ,.path
+  ,.url      {font-family: monospace; color: black   ; background-color: #f9f9f9  ; border: medium solid #f9f9f9;}
+  .bold      {font-weight: 900;}
+</style>
+
+</head>
+<body class="mediawiki ltr sitedir-ltr ns-0 ns-subject skin-vector action-submit vector-animateLayout" spellcheck="false">
+<div id="mw-page-base" class="noprint"></div>
+<div id="mw-head-base" class="noprint"></div>
+<div id="content" class="mw-body">
+  <h1 id="firstHeading" class="firstHeading"><span>App/Xtn/Page sync</span></h1>
+  <div id="bodyContent" class="mw-body-content">
+    <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
+    <div id="contentSub"></div>
+    <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
+    
+    <p>
+      XOWA can synchronize the latest pages from the online version to the offline version
+    </p>
+    <table class="metadata plainlinks ambox ambox-delete" style="">
+      <tr>
+        <td class="mbox-empty-cell">
+        </td>
+        <td class="mbox-text" style="">
+          <p>
+            <span class="mbox-text-span">Please note that this feature is still a work in progress. For the latest updates / usage notes, please check <a href="https://github.com/gnosygnu/xowa/issues/72" rel="nofollow" class="external free">https://github.com/gnosygnu/xowa/issues/72</a></span>
+          </p>
+        </td>
+      </tr>
+    </table>
+    <p>
+      <br>
+    </p>
+    <div id="toc" class="toc">
+      <div id="toctitle">
+        <h2>
+          Contents
+        </h2>
+      </div>
+      <ul>
+        <li class="toclevel-1 tocsection-1">
+          <a href="#Options"><span class="tocnumber">1</span> <span class="toctext">Options</span></a>
+        </li>
+        <li class="toclevel-1 tocsection-2">
+          <a href="#Background"><span class="tocnumber">2</span> <span class="toctext">Background</span></a>
+        </li>
+        <li class="toclevel-1 tocsection-3">
+          <a href="#Issues"><span class="tocnumber">3</span> <span class="toctext">Issues</span></a> 
+          <ul>
+            <li class="toclevel-2 tocsection-4">
+              <a href="#Math.2C_Helper_Buttons_.28enlarge_.2F_more_info.29.2C_Musical_scores.2C_and_other_images_don.27t_work"><span class="tocnumber">3.1</span> <span class="toctext">Math, Helper Buttons (enlarge / more info), Musical scores, and other images don't work</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-5">
+              <a href="#No_rollback_option"><span class="tocnumber">3.2</span> <span class="toctext">No rollback option</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-6">
+              <a href="#No_synchronization_for_new_pages"><span class="tocnumber">3.3</span> <span class="toctext">No synchronization for new pages</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-7">
+              <a href="#Other_issues"><span class="tocnumber">3.4</span> <span class="toctext">Other issues</span></a>
+            </li>
+          </ul>
+        </li>
+        <li class="toclevel-1 tocsection-8">
+          <a href="#Usage_notes"><span class="tocnumber">4</span> <span class="toctext">Usage notes</span></a> 
+          <ul>
+            <li class="toclevel-2 tocsection-9">
+              <a href="#Manual_sync"><span class="tocnumber">4.1</span> <span class="toctext">Manual sync</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-10">
+              <a href="#Auto_sync"><span class="tocnumber">4.2</span> <span class="toctext">Auto sync</span></a>
+            </li>
+          </ul>
+        </li>
+        <li class="toclevel-1 tocsection-11">
+          <a href="#Technical_details"><span class="tocnumber">5</span> <span class="toctext">Technical details</span></a> 
+          <ul>
+            <li class="toclevel-2 tocsection-12">
+              <a href="#Manual_sync_2"><span class="tocnumber">5.1</span> <span class="toctext">Manual sync</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-13">
+              <a href="#Automatic_sync"><span class="tocnumber">5.2</span> <span class="toctext">Automatic sync</span></a>
+            </li>
+          </ul>
+        </li>
+      </ul>
+    </div>
+    <h2>
+      <span class="mw-headline" id="Options">Options</span>
+    </h2>
+    <p>
+      The options page is at <a href="http://xowa.org/home/wiki/Options/Page_sync.html" id="xolnki_2" title="Options/Page sync" class="xowa-visited">Options/Page_sync</a>
+    </p>
+    <h2>
+      <span class="mw-headline" id="Background">Background</span>
+    </h2>
+    <p>
+      In general, offline dumps are generated on a semi-frequent basis:
+    </p>
+    <ul>
+      <li>
+        Wikimedia generates offline Wikitext dumps twice per month. See <a href="https://dumps.wikimedia.org/backup-index.html" rel="nofollow" class="external free">https://dumps.wikimedia.org/backup-index.html</a>
+      </li>
+      <li>
+        XOWA generates HTML dumps once per month. See <a href="http://xowa.org/home/wiki/Special:XowaDownloadCentral.html" id="xolnki_3" title="Special:XowaDownloadCentral" class="xowa-visited">Special:XowaDownloadCentral</a>
+      </li>
+    </ul>
+    <p>
+      Sometimes though you may only want to update one page without:
+    </p>
+    <ul>
+      <li>
+        Waiting for the dump to occur
+      </li>
+      <li>
+        Downloading and importing a whole new wiki
+      </li>
+    </ul>
+    <p>
+      The Page sync feature allows you to update selected pages
+    </p>
+    <h2>
+      <span class="mw-headline" id="Issues">Issues</span>
+    </h2>
+    <p>
+      The Page sync feature is still a work in progress. The following are known issues:
+    </p>
+    <h3>
+      <span class="mw-headline" id="Math.2C_Helper_Buttons_.28enlarge_.2F_more_info.29.2C_Musical_scores.2C_and_other_images_don.27t_work">Math, Helper Buttons (enlarge / more info), Musical scores, and other images don't work</span>
+    </h3>
+    <p>
+      Wikipedia stores some images in a separate location. XOWA still needs code to detect this location, copy it offline, and show it correctly. This should be done in the next few releases, but in the meantime it's heavily recommended that you don't use Automatic sync for all pages. In particular, math pages will lose all equations after a sync. For example, <a href="https://en.wikipedia.org/wiki/Pythagorean_theorem" rel="nofollow" class="external free">https://en.wikipedia.org/wiki/Pythagorean_theorem</a>
+    </p>
+    <h3>
+      <span class="mw-headline" id="No_rollback_option">No rollback option</span>
+    </h3>
+    <p>
+      XOWA stores only the latest version of a page. Previous versions of the page will not be available after synchronization. This feature will be added in a future version
+    </p>
+    <p>
+      If you synchronize and want to rollback, you will need to do it <b>manually</b> for <b>all updates</b>. For example, here's a scenario for English Wikipedia:
+    </p>
+    <ul>
+      <li>
+        Backup en.wikipedia.org-core.xowa.
+      </li>
+      <li>
+        Backup en.wikipedia.org-html.user.xowa and en.wikipedia.org-sync.xowa if they exist.
+      </li>
+      <li>
+        Synchronize <a href="https://en.wikipedia.org/wiki/Pythagorean_theorem" rel="nofollow" class="external free">https://en.wikipedia.org/wiki/Pythagorean_theorem</a>
+      </li>
+      <li>
+        Realize that the synchronization is bad and start the rollback.
+      </li>
+      <li>
+        Exit XOWA
+      </li>
+      <li>
+        Restore en.wikipedia.org-core.xowa
+      </li>
+      <li>
+        If backups exist, restore en.wikipedia.org-html.user.xowa and en.wikipedia.org-sync.xowa
+      </li>
+      <li>
+        If backups don't exist, delete en.wikipedia.org-html.user.xowa and en.wikipedia.org-sync.xowa
+      </li>
+      <li>
+        Run XOWA and go to <a href="https://en.wikipedia.org/wiki/Pythagorean_theorem" rel="nofollow" class="external free">https://en.wikipedia.org/wiki/Pythagorean_theorem</a>
+      </li>
+    </ul>
+    <h3>
+      <span class="mw-headline" id="No_synchronization_for_new_pages">No synchronization for new pages</span>
+    </h3>
+    <p>
+      A page must exist in the offline wiki in order to be synchronized. New pages cannot be synchronized. Navigating to a new page will just result in a "Page not found" error.
+    </p>
+    <p>
+      This feature will also be added in a future version
+    </p>
+    <h3>
+      <span class="mw-headline" id="Other_issues">Other issues</span>
+    </h3>
+    <p>
+      Other issues may be present. Please check <a href="https://github.com/gnosygnu/xowa/issues/72" rel="nofollow" class="external free">https://github.com/gnosygnu/xowa/issues/72</a> for updates. Once the issue is closed, then the Page Sync feature will no longer be marked "Work in progress" and should be fully operational
+    </p>
+    <h2>
+      <span class="mw-headline" id="Usage_notes">Usage notes</span>
+    </h2>
+    <h3>
+      <span class="mw-headline" id="Manual_sync">Manual sync</span>
+    </h3>
+    <p>
+      Manual sync works by doing the following:
+    </p>
+    <ul>
+      <li>
+        Enable "manual sync" in the options page
+      </li>
+      <li>
+        Click the "Sync" link in the left-hand sidebar.
+      </li>
+    </ul>
+    <p>
+      Note the following details:
+    </p>
+    <ul>
+      <li>
+        <b>online mode required</b>: You must have "Web access enabled" in <a href="http://xowa.org/home/wiki/Options/Security.html" id="xolnki_4" title="Options/Security" class="xowa-visited">Options/Security</a>
+      </li>
+      <li>
+        <b>exclusions</b>: Page sync does not work for the following pages: 
+        <ul>
+          <li>
+            <b>home wiki pages</b>: For example, this page. The home wiki is updated offline with every release. The latest version can also be viewed online at <a href="http://xowa.org" rel="nofollow" class="external free">http://xowa.org</a>
+          </li>
+          <li>
+            <b>Special pages</b>: Nearly all special pages have dynamic content and cannot be "mirrored" offline
+          </li>
+          <li>
+            <b>Wikia / non-Wikimedia pages</b>: Wikia wikis and non-Wikimedia wikis cannot be synchronized. This may be an option for a future release, but there are currently no plans.
+          </li>
+        </ul>
+      </li>
+    </ul>
+    <h3>
+      <span class="mw-headline" id="Auto_sync">Auto sync</span>
+    </h3>
+    <p>
+      Automatic sync works by doing the following:
+    </p>
+    <ul>
+      <li>
+        Enable "manual sync" in the options page
+      </li>
+      <li>
+        Visit the Main_Page for a wiki. The page will automatically sync
+      </li>
+    </ul>
+    <p>
+      Note the following details:
+    </p>
+    <ul>
+      <li>
+        <b>default page is Main_Page</b>: Due to the issues above, it's recommended that auto-sync only be enabled for the Main Page. Other pages can be added under custom scope
+      </li>
+      <li>
+        <b>default interval is 1440 minutes (24 hours)</b>: By default, XOWA will only synchronize a page if the last synchronization check is at least 24 hours old. This interval can also be adjusted
+      </li>
+    </ul>
+    <h2>
+      <span class="mw-headline" id="Technical_details">Technical details</span>
+    </h2>
+    <h3>
+      <span class="mw-headline" id="Manual_sync_2">Manual sync</span>
+    </h3>
+    <p>
+      This is an overview of what occurs when the Sync link is pressed
+    </p>
+    <ul>
+      <li>
+        XOWA calls the Wikipedia api to get the HTML version of the page. For example: 
+<pre>
+https://en.wikipedia.org/w/api.php?action=parse&amp;format=json&amp;redirects=1&amp;page=Wikipedia:Main%20Page
+</pre>
+      </li>
+      <li>
+        XOWA parses the HTML and... 
+        <ul>
+          <li>
+            Removes the Edit links (These aren't implemented in XOWA. They can be but I personally find them distracting and not applicable offline.)
+          </li>
+          <li>
+            Identifies images to download.
+          </li>
+        </ul>
+      </li>
+      <li>
+        XOWA saves the HTML to "en.wikipedia.org-html.user.xowa"
+      </li>
+      <li>
+        XOWA updates the core database (en.wikipedia.org-core.xowa) to point to this HTML
+      </li>
+      <li>
+        XOWA then downloads the images separately
+      </li>
+    </ul>
+    <h3>
+      <span class="mw-headline" id="Automatic_sync">Automatic sync</span>
+    </h3>
+    <p>
+      Automatic sync uses the same process as Manual Sync. The main process is as follows:
+    </p>
+    <ul>
+      <li>
+        XOWA opens a page
+      </li>
+      <li>
+        XOWA checks if auto sync is enabled
+      </li>
+      <li>
+        If auto-sync is enabled, then it checks the sync time in "en.wikipedia.org-sync.xowa"
+      </li>
+      <li>
+        If the sync time doesn't exist, or is greater than the specified interval (24 hours by default), then it kicks off the manual sync
+      </li>
+      <li>
+        XOWA updates the sync time for the page
+      </li>
+    </ul>
+  
+    </div>
+  </div>
+</div>
+
+
+<div id="mw-head" class="noprint">
+  <div id="left-navigation">
+    <div id="p-namespaces" class="vectorTabs">
+      <h3>Namespaces</h3>
+      <ul>
+        <li  id="ca-nstab-main" class="selected"><span><a id="ca-nstab-main-href" href="index.html">Page</a></span></li>
+      </ul>
+    </div>
+  </div>
+</div>
+
+<div id='mw-panel' class='noprint'>
+  <div id='p-logo'>
+    <a style="background-image: url(https://gnosygnu.github.io/xowa/xowa_logo.png);" href="http://xowa.org/" title="Visit the main page"></a>
+  </div>
+  <div class="portal" id='xowa-portal-home'>
+    <h3>XOWA</h3>
+    <div class="body">
+      <ul>
+        <li><a href="http://xowa.org/index.html" title='Visit the main page'>Main page</a></li>
+        <li><a href="http://xowa.org/screenshots.html" title='See screenshots of XOWA'>Screenshots</a></li>
+        <li><a href="https://www.youtube.com/watch?v=q0qbXYXEH6M" title="See a video of XOWA Desktop in action">Video</a></li>
+        <li><a href="http://xowa.org/home/wiki/Help/Download_XOWA.html" title='Download the XOWA application'>Download XOWA</a></li>
+        <li><a href="http://xowa.org/home/wiki/Dashboard/Image_databases.html" title='Download offline wikis and image databases'>Download wikis</a></li>
+      </ul>
+    </div>
+  </div>
+
+  <div class="portal" id='xowa-portal-started'>
+    <h3>Getting started</h3>
+    <div class="body">
+      <ul>
+        <li><a href="http://xowa.org/home/wiki/App/Setup/System_requirements.html" title='Get XOWA&apos;s system requirements'>Requirements</a></li>
+        <li><a href="http://xowa.org/home/wiki/App/Setup/Installation.html" title='Get instructions for installing XOWA'>Installation</a></li>
+        <li><a href="http://xowa.org/home/wiki/App/Import/Simple_Wikipedia.html" title='Learn how to set up Simple Wikipedia'>Simple Wikipedia</a></li>
+        <li><a href="http://xowa.org/home/wiki/App/Import/English_Wikipedia.html" title='Learn how to set up English Wikipedia'>English Wikipedia</a></li>
+        <li><a href="http://xowa.org/home/wiki/App/Import/Other_wikis.html" title='Learn how to set up other Wikipedias'>Other Wikipedias</a></li>
+      </ul>
+    </div>
+  </div>
+
+  <div class="portal" id='xowa-portal-android'>
+    <h3>Android</h3>
+    <div class="body">
+      <ul>
+        <li><a href="http://xowa.org/home/wiki/Android/Setup.html" title='Setup XOWA on your Android device'>Setup</a></li>
+        <li><a href="https://www.youtube.com/watch?v=jsMTBxGweUw" title="See a video of XOWA Android in action">Video</a></li>
+      </ul>
+    </div>
+  </div>
+
+  <div class="portal" id='xowa-portal-help'>
+    <h3>Help</h3>
+    <div class="body">
+      <ul>
+        <li><a href="http://xowa.org/home/wiki/Help/About.html" title='Get more information about XOWA'>About</a></li>
+        <li><a href="http://xowa.org/home/wiki/Help/Contents.html" title='View a list of help topics'>Contents</a></li>
+        <li><a href="http://xowa.org/home/wiki/Help/Media.html" title='Read what others have written about XOWA'>Media</a></li>
+        <li><a href="http://xowa.org/home/wiki/Help/Feedback.html" title='Questions? Comments? Leave feedback for XOWA'>Feedback</a></li>
+      </ul>
+    </div>
+  </div>
+  
+  <div class="portal" id='xowa-portal-blog'>
+    <h3>Blog</h3>
+    <div class="body">
+      <ul>
+        <li><a href="http://xowa.org/home/wiki/Blog.html" title='Follow XOWA''s development process'>Current</a></li>
+      </ul>
+    </div>
+  </div>
+
+  <div class="portal" id='xowa-portal-links'>
+    <h3>Links</h3>
+    <div class="body">
+      <ul>
+        <li><a href="http://dumps.wikimedia.org/backup-index.html" title="Get wiki datababase dumps directly from Wikimedia">Wikimedia dumps</a></li>
+        <li><a href="https://archive.org/search.php?query=xowa" title="Search archive.org for XOWA files">XOWA @ archive.org</a></li>
+        <li><a href="http://en.wikipedia.org" title="Visit Wikipedia (and compare to XOWA!)">English Wikipedia</a></li>
+      </ul>
+    </div>
+  </div>
+
+  <div class="portal" id='xowa-portal-donate'>
+    <h3>Donate</h3>
+    <div class="body">
+      <ul>
+        <li><a href="https://archive.org/donate/index.php" title="Support archive.org!">archive.org</a></li><!-- listed first due to recent fire damages: http://blog.archive.org/2013/11/06/scanning-center-fire-please-help-rebuild/ -->
+        <li><a href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector" title="Support Wikipedia!">Wikipedia</a></li>
+        <!-- <li><a href="" title="Support XOWA! (but only after you've supported archive.org and Wikipedia)">XOWA</a></li> -->
+      </ul>
+    </div>
+  </div>
+  
+</div>
+</body>
+</html>

home/wiki/Archive/App/UI/Main_window_layout.html

@@ -89,13 +89,7 @@ app.gui.layout
 .note_box   .mode_('abs').rect_abs_('   200,     20,  800, 1020').owner
 ;
 </pre>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Archive/File/Files/Online.html

@@ -37,13 +37,7 @@
     <p>
       As of v2.5.4.1, XOWA stores all files in simple.wikipedia.org-file-user.xowa. Previously it used <code>/xowa/file/#meta</code> to track the metadata.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Archive/Help/Known_issues.html

@@ -44,13 +44,7 @@
         <CategoryTree> uses JavaScript to selectively drill-down through a Category Tree
       </dd>
     </dl>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Archive/Help/Version_compatibility.html

@@ -53,13 +53,7 @@
         siteInfo.xml and wiki.gfs are no longer used. They may be deleted. The new replacements are wiki_core.gfs and wiki_stats.gfs. For an example, see /xowa/wiki/simple.wikipedia.org/cfg.
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Archive/Help/Version_notes.html

@@ -108,13 +108,7 @@
         <span class="mw-cite-backlink"><a href="#cite_ref-user_config_0-0">^</a></span> <span class="reference-text">Specifically, they will be saved in /xowa/user/anonymous/app/data/user_system_cfg.gfs</span>
       </li>
     </ol>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Archive/Import/Batch.html

@@ -91,13 +91,7 @@ app.bldr.run;
         Open a terminal and run the following <code>java -jar xowa_windows.jar --cmd_file xowa_batch_wiki.gfs --app_mode cmd</code>
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Archive/Import/Overview.html

@@ -51,13 +51,7 @@
     <p>
       <br>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Archive/Import/Sqlite.html

@@ -110,13 +110,7 @@ app.setup.dumps {
     <p>
       For more info on these configuration settings, see <a href="http://xowa.org/home/wiki/Archive/Import/Sqlite/Config.html" id="xolnki_5" title="Archive/Import/Sqlite/Config">Archive/Import/Sqlite/Config</a>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Archive/Usage/Offline_images.html

@@ -200,13 +200,7 @@
     <p>
       Dumping all the thumbnails in a wiki is currently being implemented. See <a href="http://xowa.org/home/wiki/Dev/Design/Offline_files.html" id="xolnki_3" title="Dev/Design/Offline files">Dev/Design/Offline_files</a>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Blog.html

@@ -64,13 +64,146 @@
       </div>
       <ul>
         <li class="toclevel-1 tocsection-1">
-          <a href="#Wikis:_Czech_Wikis_.282016-09.29_.282016-09-05_23:00_Mon.29"><span class="tocnumber">1</span> <span class="toctext">Wikis: Czech Wikis (2016-09) (2016-09-05 23:00 Mon)</span></a>
+          <a href="#Release:_v3.9.2.1_.282016-09-11_19:00_Sun.29"><span class="tocnumber">1</span> <span class="toctext">Release: v3.9.2.1 (2016-09-11 19:00 Sun)</span></a> 
+          <ul>
+            <li class="toclevel-2 tocsection-2">
+              <a href="#.28PC.29_Fix_for_Category_pages_not_working"><span class="tocnumber">1.1</span> <span class="toctext">(PC) Fix for Category pages not working</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-3">
+              <a href="#.28PC.29_New_Category_system_to_handle_HTML_dumps"><span class="tocnumber">1.2</span> <span class="toctext">(PC) New Category system to handle HTML dumps</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-4">
+              <a href="#.28PC.29_Basic_page_synchronization_feature_to_get_latest_from_online"><span class="tocnumber">1.3</span> <span class="toctext">(PC) Basic page synchronization feature to get latest from online</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-5">
+              <a href="#.28PC_.2F_Android.29_Download_Central_changes_for_dropped_connections_.2F_Mac_OS_X"><span class="tocnumber">1.4</span> <span class="toctext">(PC / Android) Download Central changes for dropped connections / Mac OS X</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-6">
+              <a href="#.28PC.29_Various_parser_changes_including_Protectiong_Banner.2C_stack_overflow.2C_and_invalid_UTF-8"><span class="tocnumber">1.5</span> <span class="toctext">(PC) Various parser changes including Protectiong Banner, stack overflow, and invalid UTF-8</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-7">
+              <a href="#.28PC.29_Other_minor_changes_including_read-only_support.2C_torrent-file_links_and_docs_for_HTML_dump"><span class="tocnumber">1.6</span> <span class="toctext">(PC) Other minor changes including read-only support, torrent-file links and docs for HTML dump</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-8">
+              <a href="#Next_release:_v3.9.3"><span class="tocnumber">1.7</span> <span class="toctext">Next release: v3.9.3</span></a>
+            </li>
+          </ul>
         </li>
-        <li class="toclevel-1 tocsection-2">
-          <a href="#Release:_NONE_.282016-09-04_22:00_Sun.29"><span class="tocnumber">2</span> <span class="toctext">Release: NONE (2016-09-04 22:00 Sun)</span></a>
+        <li class="toclevel-1 tocsection-9">
+          <a href="#Wikis:_Czech_Wikis_.282016-09.29_.282016-09-05_23:00_Mon.29"><span class="tocnumber">2</span> <span class="toctext">Wikis: Czech Wikis (2016-09) (2016-09-05 23:00 Mon)</span></a>
+        </li>
+        <li class="toclevel-1 tocsection-10">
+          <a href="#Release:_NONE_.282016-09-04_22:00_Sun.29"><span class="tocnumber">3</span> <span class="toctext">Release: NONE (2016-09-04 22:00 Sun)</span></a>
         </li>
       </ul>
     </div>
+    <h2>
+      <span class="mw-headline" id="Release:_v3.9.2.1_.282016-09-11_19:00_Sun.29">Release: v3.9.2.1 (2016-09-11 19:00 Sun)</span>
+    </h2>
+    <p>
+      The PC version is a major release. It has a fix for broken Category pages, a new Category system, a new page sync feature, and other changes.
+    </p>
+    <p>
+      The Android version is a minor release. It has a fix for dropped connections in Download Central.
+    </p>
+    <h3>
+      <span class="mw-headline" id=".28PC.29_Fix_for_Category_pages_not_working">(PC) Fix for Category pages not working</span>
+    </h3>
+    <p>
+      v3.8.5.1 had a bug that broke Category pages. For example, <a href="https://simple.wikipedia.org/wiki/Category:Earth" rel="nofollow" class="external free">https://simple.wikipedia.org/wiki/Category:Earth</a> . This would only retrieve one random category. v3.9.2.1 fixes the issue.
+    </p>
+    <h3>
+      <span class="mw-headline" id=".28PC.29_New_Category_system_to_handle_HTML_dumps">(PC) New Category system to handle HTML dumps</span>
+    </h3>
+    <p>
+      As per <a href="https://github.com/gnosygnu/xowa/issues/81" rel="nofollow" class="external free">https://github.com/gnosygnu/xowa/issues/81</a> Category pages were not showing for HTML dumps. I rewrote the Category system to handle this. Here are the high-level points:
+    </p>
+    <ul>
+      <li>
+        <b>Works for future HTML dumps</b>: I will be uploading new versions of 2016-09 English, German and French Wikipedia this week that will use the Category system. Unfortunately, existing HTML dumps won't work with them.
+      </li>
+      <li>
+        <b>Smaller size</b>: The new Category system makes some database changes to reduce file size. For English Wikipedia, that means a difference between 10 GB and 8 GB. 8 GB may sound like a lot for Categories, but keep in mind there are over 100 million page to category links.
+      </li>
+      <li>
+        <b>Backward compatible</b>: The existing Category system will work with the new code-base.
+      </li>
+      <li>
+        <b>Does not work for text database dumps</b>: XOWA originally started off storing files in text files instead of sqlite files. I switched over to SQLite three years ago and phased out text databases two years ago. It's possible that some users with old wikis (3 years old) may still have these text databases. If so, then the new Category system won't work.
+      </li>
+    </ul>
+    <p>
+      In short, the changes should be transparent to most, except HTML dump users will soon get Categories.
+    </p>
+    <p>
+      There's a little more info at <a href="http://xowa.org/home/wiki/App/Category.html" id="xolnki_12" title="App/Category" class="xowa-visited">Category Overview</a> for those interested.
+    </p>
+    <h3>
+      <span class="mw-headline" id=".28PC.29_Basic_page_synchronization_feature_to_get_latest_from_online">(PC) Basic page synchronization feature to get latest from online</span>
+    </h3>
+    <p>
+      As per <a href="https://github.com/gnosygnu/xowa/issues/72" rel="nofollow" class="external free">https://github.com/gnosygnu/xowa/issues/72</a> XOWA will now be able to sync pages directly from the online version. This feature is still a work-in-progress, and probably should only be done for selective pages. Certain pages won't sync correctly for a few more releases -- namely, pages with Math. See <a href="http://xowa.org/home/wiki/App/Xtn/Page_sync.html" id="xolnki_13" title="App/Xtn/Page sync" class="xowa-visited">App/Xtn/Page_sync</a> for more info.
+    </p>
+    <h3>
+      <span class="mw-headline" id=".28PC_.2F_Android.29_Download_Central_changes_for_dropped_connections_.2F_Mac_OS_X">(PC / Android) Download Central changes for dropped connections / Mac OS X</span>
+    </h3>
+    <p>
+      As per <a href="https://github.com/gnosygnu/xowa/issues/80" rel="nofollow" class="external free">https://github.com/gnosygnu/xowa/issues/80</a> dropped connections in Download Central would appear to hang on Mac OS X. This release should now force Mac OS X to report dropped connections. In addition, it also will try to reconnect for a minute once a connection is dropped, before giving up.
+    </p>
+    <h3>
+      <span class="mw-headline" id=".28PC.29_Various_parser_changes_including_Protectiong_Banner.2C_stack_overflow.2C_and_invalid_UTF-8">(PC) Various parser changes including Protectiong Banner, stack overflow, and invalid UTF-8</span>
+    </h3>
+    <p>
+      This release has a bunch of parser changes. The <a href="http://xowa.org/home/wiki/Change_log/v3.9.2.1.html" id="xolnki_14" title="Change log/v3.9.2.1">Change log</a> has a complete list. The most relevant items are the following:
+    </p>
+    <ul>
+      <li>
+        <b>Protection banners now appear</b>: Previously, they didn't show due to a bug in returning Protection data. Currently, they will show whenever the pages says they are protected. Note that no page is ever protected from editing in XOWA: you can always click on the Edit button.
+      </li>
+      <li>
+        <b>Stack overflow error</b>: A handful of pages would crash the program with stack overflow. These will now just show with omitted content
+      </li>
+      <li>
+        <b>Xowa/Luaj issue with foreign characters</b>: There was a multi-threading issue with foreign characters. These are random and very low frequency. They will be fixed for future dumps.
+      </li>
+    </ul>
+    <h3>
+      <span class="mw-headline" id=".28PC.29_Other_minor_changes_including_read-only_support.2C_torrent-file_links_and_docs_for_HTML_dump">(PC) Other minor changes including read-only support, torrent-file links and docs for HTML dump</span>
+    </h3>
+    <p>
+      Thanks to multiple users, this build also resolves some minor issues:
+    </p>
+    <ul>
+      <li>
+        <b>Read-only Sqlite files are slow (thanks to Ope30)</b>: Previously, a sqlite file marked as read-only would be much slower. This build now handles read-only files correctly.
+      </li>
+      <li>
+        <b>Torrent links for non-Wikipedia wikis were wrong (thanks to malakov1)</b>: Download Central was reporting the wrong torrent links for non-Wikipedia wikis. For example, English Wiktionary was being listed as <a href="http://archive.org/Xowa_enwiktionary_latest" rel="nofollow" class="external free">http://archive.org/Xowa_enwiktionary_latest</a> . This build corrects the issue.
+      </li>
+      <li>
+        <b>Wrong documentation for HTML dumps (thanks to Rüdiger Gleim)</b>: The command-line script for generating HTML dumps have changed over the past few releases. I forgot to update the documentation page at <a href="http://xowa.org/home/wiki/Dev/Command-line/Thumbs.html" id="xolnki_15" title="Dev/Command-line/Thumbs">Dev/Command-line/Thumbs</a>.
+      </li>
+    </ul>
+    <p>
+      Also, at risk of omission, additional thanks to markusmaresch for reporting the Mac OS X issue, and MDE186 for testing the page sync feature.
+    </p>
+    <h3>
+      <span class="mw-headline" id="Next_release:_v3.9.3">Next release: v3.9.3</span>
+    </h3>
+    <ul>
+      <li>
+        <b>Wikis</b>: This is going to be a busy week. I'm going to generate 2016-09 versions of English, German, and French Wikipedia with the new Category System and Random.
+      </li>
+      <li>
+        <b>Dynamic update of wiki pages</b>: I still have more work to do on this feature. In particular, I'd like to get Math and other images showing correctly.
+      </li>
+      <li>
+        <b>Image shrink</b>: I'm going to try to shrink the English Wikipedia images on a quarterly basis. I'm hoping to get this integrated directly into Download Central, so Android users can get it to work
+      </li>
+    </ul>
+    <p>
+      <br>
+    </p>
     <h2>
       <span class="mw-headline" id="Wikis:_Czech_Wikis_.282016-09.29_.282016-09-05_23:00_Mon.29">Wikis: Czech Wikis (2016-09) (2016-09-05 23:00 Mon)</span>
     </h2>
@@ -100,13 +233,7 @@
     <p>
       For wikis, I'm going to try to update 2016-09 English Wikipedia, but I want to work on adding Categories as well as a few other items.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Blog/2014.html

@@ -684,13 +684,7 @@
     <p>
       If you want to discuss a blog entry, feel free to start a post at <a href="https://sourceforge.net/p/xowa/discussion/general/" rel="nofollow" class="external free">https://sourceforge.net/p/xowa/discussion/general/</a>
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Blog/2014/06.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2014/07.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2014/08.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2014/09.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2014/10.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2014/11.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2014/12.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2015.html

@@ -2195,13 +2195,7 @@
     <p>
       v2.2.2 will include an update of the German wikis. I'm still making incremental progress on Android, and will hopefully complete most of the database rewrite.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Blog/2015/01.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2015/02.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2015/03.html

@@ -68,13 +68,7 @@
     <p>
       v2.3.2.1 will have a rebuild of the Italian and Finnish wikis. I'll continue ahead on Android and try to get a more stable version.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Blog/2015/04.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2015/05.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2015/06.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2015/07.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2015/08.html

@@ -16,13 +16,7 @@
     <div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
     <div id="contentSub"></div>
     <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
-    <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+    
     </div>
   </div>
 </div>

home/wiki/Blog/2016-01.html

@@ -521,13 +521,7 @@
     <p>
       Finally, an apology to those I've promised minor changes. I've spent a lot of time on Android recently, and there's been a backlog of items. I'm hoping to be done with the Android version in the next few weeks and will work on these items as I get time.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Blog/2016-02.html

@@ -234,13 +234,7 @@
     <p>
       For wikis, I'm going to work on French Wiki.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Blog/2016-03.html

@@ -338,13 +338,7 @@
     <p>
       If you are using the Android beta, I strongly recommend you get this version. The new search is dramatically improved and well worth the effort.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Blog/2016-04.html

@@ -543,13 +543,7 @@
     <p>
       Sory all. I'm postponing the release for tomorrow night. I'll post again tomorrow evening. Thanks.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
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 </div>

home/wiki/Blog/2016-05.html

@@ -310,13 +310,7 @@ INSERT INTO blob_table (blob_id, blob_column) VALUES (1, '0123456789...'); -- ..
     <p>
       Also, on a related note, the English Wikipedia dumps for 2016-04-07 are done. Many thanks to Ariel Glenn for fixing the issue: <a href="https://lists.wikimedia.org/pipermail/xmldatadumps-l/2016-April/001301.html" rel="nofollow" class="external free">https://lists.wikimedia.org/pipermail/xmldatadumps-l/2016-April/001301.html</a> . I'm processing them now, and will try to post them this week.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Blog/2016-06.html

@@ -550,13 +550,7 @@
     <p>
       English Wikipedia is building now, so hopefully I'll have that ready for next week.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Blog/2016-07.html

@@ -489,13 +489,7 @@
         <b>Wikis</b>: I'm working on French next and adding them to Download Central.
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>

home/wiki/Blog/2016-08.html

@@ -450,13 +450,7 @@ http://ftp.fi.muni.cz/pub/wikimedia/
         <b>mwad integration with the status bar</b>: Another week of slippage here as well.
       </li>
     </ul>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
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home/wiki/Blog/2016-09.html

@@ -64,13 +64,146 @@
       </div>
       <ul>
         <li class="toclevel-1 tocsection-1">
-          <a href="#Wikis:_Czech_Wikis_.282016-09.29_.282016-09-05_23:00_Mon.29"><span class="tocnumber">1</span> <span class="toctext">Wikis: Czech Wikis (2016-09) (2016-09-05 23:00 Mon)</span></a>
+          <a href="#Release:_v3.9.2.1_.282016-09-11_19:00_Sun.29"><span class="tocnumber">1</span> <span class="toctext">Release: v3.9.2.1 (2016-09-11 19:00 Sun)</span></a> 
+          <ul>
+            <li class="toclevel-2 tocsection-2">
+              <a href="#.28PC.29_Fix_for_Category_pages_not_working"><span class="tocnumber">1.1</span> <span class="toctext">(PC) Fix for Category pages not working</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-3">
+              <a href="#.28PC.29_New_Category_system_to_handle_HTML_dumps"><span class="tocnumber">1.2</span> <span class="toctext">(PC) New Category system to handle HTML dumps</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-4">
+              <a href="#.28PC.29_Basic_page_synchronization_feature_to_get_latest_from_online"><span class="tocnumber">1.3</span> <span class="toctext">(PC) Basic page synchronization feature to get latest from online</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-5">
+              <a href="#.28PC_.2F_Android.29_Download_Central_changes_for_dropped_connections_.2F_Mac_OS_X"><span class="tocnumber">1.4</span> <span class="toctext">(PC / Android) Download Central changes for dropped connections / Mac OS X</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-6">
+              <a href="#.28PC.29_Various_parser_changes_including_Protectiong_Banner.2C_stack_overflow.2C_and_invalid_UTF-8"><span class="tocnumber">1.5</span> <span class="toctext">(PC) Various parser changes including Protectiong Banner, stack overflow, and invalid UTF-8</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-7">
+              <a href="#.28PC.29_Other_minor_changes_including_read-only_support.2C_torrent-file_links_and_docs_for_HTML_dump"><span class="tocnumber">1.6</span> <span class="toctext">(PC) Other minor changes including read-only support, torrent-file links and docs for HTML dump</span></a>
+            </li>
+            <li class="toclevel-2 tocsection-8">
+              <a href="#Next_release:_v3.9.3"><span class="tocnumber">1.7</span> <span class="toctext">Next release: v3.9.3</span></a>
+            </li>
+          </ul>
         </li>
-        <li class="toclevel-1 tocsection-2">
-          <a href="#Release:_NONE_.282016-09-04_22:00_Sun.29"><span class="tocnumber">2</span> <span class="toctext">Release: NONE (2016-09-04 22:00 Sun)</span></a>
+        <li class="toclevel-1 tocsection-9">
+          <a href="#Wikis:_Czech_Wikis_.282016-09.29_.282016-09-05_23:00_Mon.29"><span class="tocnumber">2</span> <span class="toctext">Wikis: Czech Wikis (2016-09) (2016-09-05 23:00 Mon)</span></a>
+        </li>
+        <li class="toclevel-1 tocsection-10">
+          <a href="#Release:_NONE_.282016-09-04_22:00_Sun.29"><span class="tocnumber">3</span> <span class="toctext">Release: NONE (2016-09-04 22:00 Sun)</span></a>
         </li>
       </ul>
     </div>
+    <h2>
+      <span class="mw-headline" id="Release:_v3.9.2.1_.282016-09-11_19:00_Sun.29">Release: v3.9.2.1 (2016-09-11 19:00 Sun)</span>
+    </h2>
+    <p>
+      The PC version is a major release. It has a fix for broken Category pages, a new Category system, a new page sync feature, and other changes.
+    </p>
+    <p>
+      The Android version is a minor release. It has a fix for dropped connections in Download Central.
+    </p>
+    <h3>
+      <span class="mw-headline" id=".28PC.29_Fix_for_Category_pages_not_working">(PC) Fix for Category pages not working</span>
+    </h3>
+    <p>
+      v3.8.5.1 had a bug that broke Category pages. For example, <a href="https://simple.wikipedia.org/wiki/Category:Earth" rel="nofollow" class="external free">https://simple.wikipedia.org/wiki/Category:Earth</a> . This would only retrieve one random category. v3.9.2.1 fixes the issue.
+    </p>
+    <h3>
+      <span class="mw-headline" id=".28PC.29_New_Category_system_to_handle_HTML_dumps">(PC) New Category system to handle HTML dumps</span>
+    </h3>
+    <p>
+      As per <a href="https://github.com/gnosygnu/xowa/issues/81" rel="nofollow" class="external free">https://github.com/gnosygnu/xowa/issues/81</a> Category pages were not showing for HTML dumps. I rewrote the Category system to handle this. Here are the high-level points:
+    </p>
+    <ul>
+      <li>
+        <b>Works for future HTML dumps</b>: I will be uploading new versions of 2016-09 English, German and French Wikipedia this week that will use the Category system. Unfortunately, existing HTML dumps won't work with them.
+      </li>
+      <li>
+        <b>Smaller size</b>: The new Category system makes some database changes to reduce file size. For English Wikipedia, that means a difference between 10 GB and 8 GB. 8 GB may sound like a lot for Categories, but keep in mind there are over 100 million page to category links.
+      </li>
+      <li>
+        <b>Backward compatible</b>: The existing Category system will work with the new code-base.
+      </li>
+      <li>
+        <b>Does not work for text database dumps</b>: XOWA originally started off storing files in text files instead of sqlite files. I switched over to SQLite three years ago and phased out text databases two years ago. It's possible that some users with old wikis (3 years old) may still have these text databases. If so, then the new Category system won't work.
+      </li>
+    </ul>
+    <p>
+      In short, the changes should be transparent to most, except HTML dump users will soon get Categories.
+    </p>
+    <p>
+      There's a little more info at <a href="http://xowa.org/home/wiki/App/Category.html" id="xolnki_12" title="App/Category" class="xowa-visited">Category Overview</a> for those interested.
+    </p>
+    <h3>
+      <span class="mw-headline" id=".28PC.29_Basic_page_synchronization_feature_to_get_latest_from_online">(PC) Basic page synchronization feature to get latest from online</span>
+    </h3>
+    <p>
+      As per <a href="https://github.com/gnosygnu/xowa/issues/72" rel="nofollow" class="external free">https://github.com/gnosygnu/xowa/issues/72</a> XOWA will now be able to sync pages directly from the online version. This feature is still a work-in-progress, and probably should only be done for selective pages. Certain pages won't sync correctly for a few more releases -- namely, pages with Math. See <a href="http://xowa.org/home/wiki/App/Xtn/Page_sync.html" id="xolnki_13" title="App/Xtn/Page sync" class="xowa-visited">App/Xtn/Page_sync</a> for more info.
+    </p>
+    <h3>
+      <span class="mw-headline" id=".28PC_.2F_Android.29_Download_Central_changes_for_dropped_connections_.2F_Mac_OS_X">(PC / Android) Download Central changes for dropped connections / Mac OS X</span>
+    </h3>
+    <p>
+      As per <a href="https://github.com/gnosygnu/xowa/issues/80" rel="nofollow" class="external free">https://github.com/gnosygnu/xowa/issues/80</a> dropped connections in Download Central would appear to hang on Mac OS X. This release should now force Mac OS X to report dropped connections. In addition, it also will try to reconnect for a minute once a connection is dropped, before giving up.
+    </p>
+    <h3>
+      <span class="mw-headline" id=".28PC.29_Various_parser_changes_including_Protectiong_Banner.2C_stack_overflow.2C_and_invalid_UTF-8">(PC) Various parser changes including Protectiong Banner, stack overflow, and invalid UTF-8</span>
+    </h3>
+    <p>
+      This release has a bunch of parser changes. The <a href="http://xowa.org/home/wiki/Change_log/v3.9.2.1.html" id="xolnki_14" title="Change log/v3.9.2.1">Change log</a> has a complete list. The most relevant items are the following:
+    </p>
+    <ul>
+      <li>
+        <b>Protection banners now appear</b>: Previously, they didn't show due to a bug in returning Protection data. Currently, they will show whenever the pages says they are protected. Note that no page is ever protected from editing in XOWA: you can always click on the Edit button.
+      </li>
+      <li>
+        <b>Stack overflow error</b>: A handful of pages would crash the program with stack overflow. These will now just show with omitted content
+      </li>
+      <li>
+        <b>Xowa/Luaj issue with foreign characters</b>: There was a multi-threading issue with foreign characters. These are random and very low frequency. They will be fixed for future dumps.
+      </li>
+    </ul>
+    <h3>
+      <span class="mw-headline" id=".28PC.29_Other_minor_changes_including_read-only_support.2C_torrent-file_links_and_docs_for_HTML_dump">(PC) Other minor changes including read-only support, torrent-file links and docs for HTML dump</span>
+    </h3>
+    <p>
+      Thanks to multiple users, this build also resolves some minor issues:
+    </p>
+    <ul>
+      <li>
+        <b>Read-only Sqlite files are slow (thanks to Ope30)</b>: Previously, a sqlite file marked as read-only would be much slower. This build now handles read-only files correctly.
+      </li>
+      <li>
+        <b>Torrent links for non-Wikipedia wikis were wrong (thanks to malakov1)</b>: Download Central was reporting the wrong torrent links for non-Wikipedia wikis. For example, English Wiktionary was being listed as <a href="http://archive.org/Xowa_enwiktionary_latest" rel="nofollow" class="external free">http://archive.org/Xowa_enwiktionary_latest</a> . This build corrects the issue.
+      </li>
+      <li>
+        <b>Wrong documentation for HTML dumps (thanks to Rüdiger Gleim)</b>: The command-line script for generating HTML dumps have changed over the past few releases. I forgot to update the documentation page at <a href="http://xowa.org/home/wiki/Dev/Command-line/Thumbs.html" id="xolnki_15" title="Dev/Command-line/Thumbs">Dev/Command-line/Thumbs</a>.
+      </li>
+    </ul>
+    <p>
+      Also, at risk of omission, additional thanks to markusmaresch for reporting the Mac OS X issue, and MDE186 for testing the page sync feature.
+    </p>
+    <h3>
+      <span class="mw-headline" id="Next_release:_v3.9.3">Next release: v3.9.3</span>
+    </h3>
+    <ul>
+      <li>
+        <b>Wikis</b>: This is going to be a busy week. I'm going to generate 2016-09 versions of English, German, and French Wikipedia with the new Category System and Random.
+      </li>
+      <li>
+        <b>Dynamic update of wiki pages</b>: I still have more work to do on this feature. In particular, I'd like to get Math and other images showing correctly.
+      </li>
+      <li>
+        <b>Image shrink</b>: I'm going to try to shrink the English Wikipedia images on a quarterly basis. I'm hoping to get this integrated directly into Download Central, so Android users can get it to work
+      </li>
+    </ul>
+    <p>
+      <br>
+    </p>
     <h2>
       <span class="mw-headline" id="Wikis:_Czech_Wikis_.282016-09.29_.282016-09-05_23:00_Mon.29">Wikis: Czech Wikis (2016-09) (2016-09-05 23:00 Mon)</span>
     </h2>
@@ -100,13 +233,7 @@
     <p>
       For wikis, I'm going to try to update 2016-09 English Wikipedia, but I want to work on adding Categories as well as a few other items.
     </p>
-  <div id="catlinks" class="catlinks">
-<div id="mw-normal-catlinks" class="mw-normal-catlinks">
-Categories
-<ul>
-</ul>
-</div>
-</div>
+  
     </div>
   </div>
 </div>