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- <p>DITA Open Toolkit</p>
- <hr>
- </div></header><nav role="toc"><ul><li><a href="../index.html">DITA Open Toolkit 3.0</a></li><li><a href="../release-notes/index.html">Release Notes</a></li><li><a href="../topics/installing-client.html">Installing DITA-OT</a></li><li><a href="../topics/alternative-input-formats.html">Authoring formats</a></li><li><a href="../topics/building-output.html">Building output</a></li><li><a href="../parameters/index.html">Setting parameters</a></li><li><a href="../topics/extending-the-ot.html">Customizing DITA-OT</a><ul><li><a href="../topics/html-customization.html">Customizing HTML</a></li><li><a href="../topics/pdf-customization.html">Customizing PDF</a></li><li><a href="../topics/globalization.html">Globalizing DITA content</a></li><li><a href="../topics/custom-plugins.html">Custom plug-ins</a></li><li><a href="../extension-points/plugin-extension-points.html">Extension points</a></li><li><a href="../topics/migration.html">Migrating customizations</a><ul><li><a href="../topics/migrating-to-3.0.html">To 3.0</a></li><li class="active"><a href="../topics/migrating-to-2.5.html">To 2.5</a></li><li><a href="../topics/migrating-to-2.4.html">To 2.4</a></li><li><a href="../topics/migrating-to-2.3.html">To 2.3</a></li><li><a href="../topics/migrating-to-2.2.html">To 2.2</a></li><li><a href="../topics/migrating-to-2.1.html">To 2.1</a></li><li><a href="../topics/migrating-to-2.0.html">To 2.0</a></li><li><a href="../topics/migrating-to-1.8.html">To 1.8</a></li><li><a href="../topics/migrating-to-1.7.html">To 1.7</a></li><li><a href="../topics/migrating-to-1.6.html">To 1.6</a></li><li><a href="../topics/migrating-to-1.5.4.html">To 1.5.4</a></li></ul></li><li><a href="../topics/rebuilding-the-dita-ot-documentation.html">Rebuilding documentation</a></li></ul></li><li><a href="../topics/troubleshooting-overview.html">Troubleshooting</a></li><li><a href="../reference/index.html">Reference</a></li><li><a href="../topics/dita-and-dita-ot-resources.html">Resources</a></li></ul></nav><main role="main"><article role="article" aria-labelledby="ariaid-title1">
- <h1 class="title topictitle1" id="ariaid-title1">Migrating to release 2.5</h1>
-
-
- <div class="body refbody"><p class="shortdesc">In DITA-OT 2.5, several frequently-overridden legacy style settings were removed from the default PDF
- plug-in. A separate plug-in can be used to restore the original settings.</p>
- <section class="section">
- <div class="note note note_note"><span class="note__title">Note:</span> This topic provides a summary of changes in DITA-OT 2.5 that may require modifications to custom stylesheets
- or plug-ins. For more information on changes in this release, see the
- <a class="xref" href="https://www.dita-ot.org/2.5/release-notes/" target="_blank">DITA-OT 2.5 Release Notes</a>.</div>
- </section>
-
- <section class="section" id="migrating-to-2.5__25-pdf-changes"><h2 class="title sectiontitle">Default PDF style improvements</h2>
-
- <p class="p">Several legacy styles have been modified or removed in the default PDF plug-in <code class="ph codeph">org.dita.pdf2</code>,
- including the following:</p>
- <div class="p">
- <ul class="ul">
- <li class="li">In task topics with only a single step, the step is now rendered as a simple block (rather than as a list
- item without a label).</li>
- <li class="li">Table containers now inherit the initial indentation (<code class="ph codeph">start-indent</code>) from the parent
- elements.</li>
- <li class="li">Borders and indentation have been removed from <code class="keyword markupname xmlelement"><example></code> elements.</li>
- <li class="li">Links are no longer italicized.</li>
- <li class="li">Titles for related link lists have been standardized to use the <code class="ph codeph">common.title</code> attribute
- set (which applies the <code class="ph codeph">sans-serif</code> font-family) and bold font weight.</li>
- <li class="li">Several remaining occurrences of left/right borders, margins, padding, and text alignment now use the
- corresponding start/end equivalents to better support right-to-left languages.</li>
- </ul>
- </div></section>
- <section class="section" id="migrating-to-2.5__25-legacy-pdf-plugin"><h2 class="title sectiontitle">External plug-in for legacy PDF styling</h2>
-
- <p class="p">If you have a custom PDF plug-in that explicitly depends on the previous default settings for the
- aforementioned styles, the <code class="ph codeph">org.dita.pdf2.legacy</code> plug-in can be used to restore the pre–2.5
- styles.</p>
- <table class="table frame-none"><caption></caption><colgroup><col style="width:50%"><col style="width:50%"></colgroup><thead class="thead">
- <tr class="row">
- <th class="entry colsep-0 rowsep-1" id="migrating-to-2.5__25-legacy-pdf-plugin__entry__1">Plug-in </th>
- <th class="entry colsep-0 rowsep-1" id="migrating-to-2.5__25-legacy-pdf-plugin__entry__2">Source code location</th>
- </tr>
- </thead><tbody class="tbody">
- <tr class="row">
- <td class="entry colsep-0 rowsep-1" headers="migrating-to-2.5__25-legacy-pdf-plugin__entry__1 "><code class="ph codeph">org.dita.pdf2.legacy</code></td>
- <td class="entry colsep-0 rowsep-1" headers="migrating-to-2.5__25-legacy-pdf-plugin__entry__2 ">
- <a class="xref" href="https://github.com/dita-ot/org.dita.pdf2.legacy" target="_blank">https://github.com/dita-ot/org.dita.pdf2.legacy</a></td>
- </tr>
- </tbody></table>
- <p class="p">To install the legacy PDF plug-in, run the following command:</p>
- <pre class="pre codeblock"><code><span class="keyword cmdname">dita</span> <span class="keyword parmname">--install</span> <span class="ph filepath">https://github.com/dita-ot/org.dita.pdf2.legacy/archive/2.5.zip</span></code></pre>
- <div class="note attention note_attention"><span class="note__title">Attention:</span> Only install the legacy PDF plug-in if you have a custom PDF plug-in that requires the
- pre–2.5 styles. If your plug-in was designed for DITA-OT 2.4 and does not override these settings, there is no
- need to install the legacy PDF plug-in.</div>
- </section>
- </div>
- <nav role="navigation" class="related-links"><div class="familylinks"><div class="parentlink"><strong>Parent topic:</strong> <a class="link" href="../topics/migration.html" title="If you have XSL transformation overrides, plug-ins or other customizations written prior to DITA-OT 3.0, you may need to make changes to ensure your overrides work properly with the latest toolkit versions.">Migrating customizations</a></div></div></nav></article></main></body></html>
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