fop/status.xml

<?xml version="1.0" encoding="UTF-8" ?>
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<!-- $Id$ -->
<status>

  <developers>
    <!-- Maintained in src/documentation/content/xdocs/team.xml -->
  </developers>

  <todo>
    <!-- See Bugzilla and http://wiki.apache.org/xmlgraphics-fop/FOPProjectTasks -->
  </todo>

  <changes>
    <release version="FOP Trunk">
      <action context="Code" dev="JM" type="fix">
        Fixed generation of named destinations so it works when the PDF document is encrypted.
      </action>
      <action context="Code" dev="JM" type="add">
        PostScript output now generates the bounding box DSC comments for the whole document.
      </action>
      <action context="Code" dev="JM" type="add">
        Added support for PDF page labels.
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="44176" due-to="Patrick Jaromin">
        Added support for custom fonts in Java2DRenderer and derived renderers.
      </action>
      <action context="Code" dev="JM" type="add">
        Added new extension element: fox:external-document. It allows to add whole documents
        such as multi-page TIFF images to be inserted as peers to a page-sequence. Each image
        will make up an entire page. See the documentation for details.
      </action>
      <action context="Code" dev="JM" type="add">
        Added minimal support for the .minimum/.maximum components of block/inline-progression-dimension 
        on fo:external-graphic and fo:instream-foreign-object.
      </action>
      <action context="Code" dev="JM" type="add">
        Added support for scale-down-to-fit and scale-up-to-fit (introduced in XSL 1.1).
      </action>
      <action context="Code" dev="VH" type="fix" fixes-bug="43633">
        Bugfix: content of a row with zero height overriding the previous row
      </action>
      <action context="Code" dev="AC" importance="high" type="add">
	Added SVG support for AFP (GOCA).
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37993">
        Bugfix: allow multiple bookmarks to point at the same destination.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="43917">
        Bugfix for border-after painting and element list generation when a
        forced break is involved.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="40230">
        Bugfix: no empty page is generated anymore if there's no content
        after a break-after.
      </action>
      <action context="Code" dev="VH" type="fix" fixes-bug="43803">
        Restored proper handling of fo:table-cell having no children, which is allowed in relaxed
        validation mode.
      </action>
      <action context="Code" dev="JM" type="fix">
        Memory Leak fixed in the Property Cache. Fixed by Jeremias Maerki. Reported and Tested By
        Chris Bowditch.
      </action>
      <action context="Code" dev="VH" type="fix" fixes-bug="43712">
        Bugfix in tables: wrong element generation by the merging algorithm when glues must be
        produced to cope with conditional spaces. The corresponding length was added twice: one in
        the glue itself and one in the following box.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix for URI resolution: Make StreamSources without system identifier work again.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="43910" due-to="David Delbecq">
        Avoid a NullPointerException in AreaTreeHandler.endDocument().
      </action>
      <action context="Code" dev="VH" type="fix" fixes-bug="43766">
        Bugfix: breaks generated by the merging algorithm for a table-row containing empty cells
        had always a penalty of 900.
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="43605" due-to="V. Schappert">
        Added methods for fo:page-number-citation(-last) in FOEventHandler.
      </action>
      <action context="Code" dev="VH" type="add">
        Step towards performance: the collapsing-border resolution algorithm no longer triggers the
        retrieving of the whole table, when possible.
      </action>
      <action context="Code" dev="VH" type="fix">
        In case of missing cells the border-end of the table was applied to an inner cell, instead
        of the (empty) cell in the last column.
      </action>
      <action context="Code" dev="VH" type="fix">
        Fixed the resolution of borders with table-columns (border-before/after was wrongly applied
        to every cell of the column).
      </action>
      <action context="Code" dev="VH" type="fix" fixes-bug="42768">
        Fixed the resolution of border-end on cells spanning several rows.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="43835" due-to="David Churavy">
        Bugfix: Use Font.getName() (logical font name) instead of Font.getFontName()
        (localized) when registering fonts from AWT.
      </action>
      <action context="Code" dev="JM" type="fix">
        Made the way TrueType fonts are embedded in PDF compliant to the
        specification so viewers correctly identify subset fonts.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed font-autodetection so fonts with uppercase extensions are
        detected, too.
      </action>
      <action context="Code" dev="JM" type="update">
        Improved font auto-detection and handling of AWT-supplied fonts in order
        to achieve better results when using multiple output formats. Whenever
        possible, the font names appearing in the operating system can also
        be used in XSL-FO.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed regression: transparent-page-background was not recognized for PNG output.
      </action>
      <action context="Code" dev="VH" type="add">
        Added check for table-cells which span more rows than available in their parent element
        (table-header/footer/body).
      </action>
      <action context="Code" dev="AD" type="add">
        Added support for fo:markers in fo:inline and fo:basic-link.
      </action>
      <action context="Code" dev="JM" type="update">
        PDF Transcoder (SVG) text painting has been completely rewritten.
        Except for some special cases (with filters for example), all text
        (including flow text) is now painted using PDF text operators.
      </action>
      <action context="Code" dev="AD" type="add" fixes-bug="42748">
        Added support for ids on empty fo:inlines.
      </action>
      <action context="Code" dev="AC" type="add" fixes-bug="42982" due-to="Max Berger">
        Add Font support in jar files.
      </action>
      <action context="Code" dev="AC" type="fix" fixes-bug="43042" due-to="Andrejus Chaliapinas">
        Postscript extension cleanup.
      </action>
      <action context="Code" dev="AC" type="fix" fixes-bug="43587">
        Fix to avoid ClassCastException where multiple ps:ps-comments are declared within fo:declarations.
      </action>
      <action context="Code" dev="AC" type="fix" fixes-bug="43143">
	Fix to avoid NullPointerException when parsing ExpertEncoded and ExpertSubsetEncoded Type 1 fonts.
      </action>
      <action context="Code" dev="AC" type="fix" fixes-bug="43439">
        Fixes missing TLE value attribute when using AreaTree input with the AFP renderer.
      </action>
      <action context="Code" dev="JM" type="add">
        Added generic structures to the PDF library in order to support PDF
        file in fo:external-graphic later.
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="43597" due-to="Max Berger">
        Added support for SVGZ.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix for NPE with empty table-row (regression from 0.93).
      </action>
      <action context="Code" dev="JM" type="add">
        Added a configuration setting to the PCL renderer to disable PJL commands.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="43464" due-to="Bruno Feurer">
        Fix to avoid a ClassCastException in renderer configuration.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="43439" due-to="Adrian Cumiskey">
        Fixed the restoration of the TLE values from the intermediate format 
        for the AFP extension elements.
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="43041" due-to="Adrian Cumiskey">
        Added a configuration setting for the renderer/device resolution to the AFP renderer.
      </action>
      <action context="code" dev="AD" type="update">
        Facilitate the implementation for font-selection-strategy:
        * Changed FontInfo.fontLookup to always return an array of FontTriplet
        * Changed CommonFont.getFontState to return an array of FontTriplet
        * Initial modifications to the related LMs: initialized with
          the font corresponding to the first of the triplets
      </action>
      <action context="code" dev="AD" type="update">
        PropertyCache phase 2:
        * improvement of the PropertyCache itself should now guarantee acceptable
          performance of the static caches in multi-session environments, which is 
          a possible problem with synchronizedMap
        * changed CommonFont to use the cache: 
          added CachedCommonFont to contain the properties that are always cacheable
          CommonFont itself is only cached if the remaining properties are absolutes
        * changed CommonHyphenation, KeepProperty, ColorProperty and FontFamilyProperty to use the cache
      </action>
      <action context="Code" dev="AD" type="fix" fixes-bug="42705">
        Fixed swallowing PCDATA in text-node children of
        retrieved markers.
      </action>
      <action context="Code" dev="AD" type="fix" fixes-bug="42703">
        Fixed erroneous white-space removal in retrieved markers.
      </action>
      <action context="Code" dev="AD" type="fix" fixes-bug="43274" due-to="ckohrn.at.tng.de">
        Fixed erroneous usage of inherited color-values in SVG.
      </action>
    </release>    
    <release version="0.94" date="24th August 2007">
      <action context="Code" dev="JM" type="fix">
        AFP Renderer: Bugfix for 1 bit images where the width is not a multiple of 8.
      </action>
      <action context="Code" dev="MM" type="add">
        Support for keep-together.within-line="always".
      </action>
      <action context="Code" dev="MM" type="fix">
        Fixed incomplete support for Unicode Word Joiner characters (U+2060 and U+FEFF).
      </action>
      <action context="Code" dev="VH" type="add">
        Add support for conditional spaces in table-cells.
      </action>
      <action context="Code" dev="AD" type="add" fixes-bug="42785" due-to="Max Berger">
        Support alignment-adjust for images.
      </action>
      <action context="Code" dev="AD" type="add" fixes-bug="41044" due-to="Richard Wheeldon">
        Partial application of the patch in Bugzilla 41044:
          * addition of a generic PropertyCache to be used by all Property
            types that can be safely canonicalized
          * modified EnumProperty, StringProperty, NumberProperty, EnumNumber
            and FixedLength to make use of the cache infrastructure
      </action>
      <action context="Code" dev="AD" type="update" fixes-bug="41656">
        Refactoring in the fo package:
        -> removal of the childNodes instance member in fop.fo.FObj
        -> addition of a firstChild instance member in fop.fo.FObj
        -> addition of a siblings instance member in fop.fo.FONode
        -> addition of a FONodeIterator interface in FONode + corresponding implementation in FObj
        -> changed implementations of FObj.addChildNode(), .removeChild() and .getChildNodes()
      </action>
      <action context="Code" dev="AD" type="update" fixes-bug="42089" due-to="Adrian Cumiskey">
        Code cleanup and restructuring: 
        Refactoring of PageSequenceLayoutManager and provide common FObj id property use
      </action>
      <action context="Code" dev="AD" type="add">
        Slight improvement of relative font-weight handling in the properties
        package.
      </action>
      <action context="Code" dev="JM" type="update">
        Updated PDF/A-1b support according to ISO-19005-1:2005/Cor.1:2007.
      </action>
      <action context="Code" dev="JM" type="add" importance="high" fixes-bug="41831" due-to="Adrian Cumiskey">
        Add support for font auto-detection (easier font configuration).
      </action>
      <action context="Code" dev="JM" type="update" fixes-bug="42406" due-to="Hussein Shafie">
        Use source resolution setting for bitmap images which don't provide their own
        resolution.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="42109" due-to="Paul Vinkenoog">
        Fixed the rendering of zero-width spaces for certain fonts by not generating them into
        the area tree.
      </action>
      <action context="Code" dev="LF" type="fix">
        Fixed a problem with disappearing footnotes inside hyphenated inlines (and footnotes with hyphenated inline child).
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="42067" due-to="Paul Vinkenoog">
        Add support for exact positioning of internal PDF links.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="41434" due-to="Martin Kögler">
        Fix PDF Genaration for non-ASCII compatible locales.
      </action>
      <action context="Code" dev="VH" type="fix">
        Fix several exceptions when break-before/after is set on the first/last row of a table.
      </action>
      <action context="Code" dev="VH" type="fix">
        Fix extra page break when break-before is set on both a table and its first row.
      </action>
      <action context="Code" dev="VH" type="fix">
        Make keep-with-next and keep-with-previous work on fo:table.
      </action>
      <action context="Code" dev="VH, JM" type="add" importance="high" fixes-bug="36934">
        Add support for the collapsing-border model in tables.
      </action>
      <action context="Code" dev="JB" type="add" importance="high">
        Add support for named destinations in PDF.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed a problem with keep-with-next on table-rows. Once a keep-with-next was set
        inside a table, the FO following the table would always be glued to the previous table.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed a problem with the auto-rotate-landscape setting in the PostScript renderer.
        It didn't generate the right setpagedevice command.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed an IllegalArgumentException for absolutely positioned block-containers with a
        border and no height/bpd set.
      </action>
      <action context="Code" dev="JM" type="add">
        Add support for a two-pass production for PostScript output to minimize file size. This
        adds images only once and adds only the fonts that are really used.
      </action>
      <action context="Code" dev="AD" type="fix" fixes-bug="41652">
        If a line contained nothing but a linefeed, this didn't produce empty lines.
        Replaced the auxiliary zero-width box with a glue the width of a line,
        and shrinkable to zero-width.
      </action>
      <action context="Code" dev="VH" type="fix" fixes-bug="40120" due-to="Adrian Cumiskey">
        Stricter FOP user configuration checking
      </action>
      <action context="Code" dev="AD" type="fix" fixes-bug="41572" due-to="Erwin Tratar">
        Fix parsing 'url(...)' when the URL itself contains a bracketed part.
      </action>
      <action context="Code" dev="JM" type="add">
        Support for GIF images in RTF output (RTF handler, only. Does not affect the RTF library.)
      </action>
      <action context="Code" dev="JM" type="fix">
        Fix for NPE with PNG images for RTF output.
      </action>
      <action context="Code" dev="AD" type="fix">
        Fix for properly parsing font-family names containing spaces.
      </action>
      <action context="Code" dev="JM" type="add">
        Support for soft masks (transparency) with ImageIO image adapter.
      </action>
      <action context="Code" dev="LF" type="fix" fixes-bug="41019">
        Fix incorrect behaviour of the BreakingAlgorithm when some inline content is wider than
        the available ipd, causing a restart.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fix for PDF corruption when a TrueType font with spaces in its name is embedded and no 
        XML font metrics file for that font is used.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="41426" due-to="Adrian Cumiskey">
        Fix for ClassCastException when fo:wrapper was used as direct child of fo:flow.
        Note: "id" attributes are still not handled properly on fo:wrapper!
      </action>
      <action context="Code" dev="MM" type="add">
        Added support for the soft hyphen (SHY) character.
      </action>
      <action context="Code" dev="MM" type="add">
        Added support for line-height-shift-adjustment property.
      </action>
      <action context="Code" dev="SP" type="add">
        Added support for the system property fop.home to
        cli.Main.getJARList().
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="40930">
        Added support for display-align for table-cell in RTF output.
      </action>
      <action context="Code" dev="MM" type="add" importance="high">
        Added support for UAX#14 type line breaking. Support does not extend across nested fo:inline elements.
      </action>
    </release>    
    <release version="0.93" date="9 January 2007">
      <notes>
        <p>This is the first production grade release of the new FOP
        codebase.</p>
        <ul>
          <li>It contains the new API first introduced in release 0.92
            beta. The preceding API has been removed.
          </li>
          <li>
            See the <a href="../compliance.html">compliance page</a> for an
            overview of the compliance of this release with the XSL 1.0 and
            1.1 recommendations.
          </li>
          <li>
            This release again contains many bug fixes and new features. See
            below for details.
          </li>
          <li>
            See the <a href="../knownissues.html">known issues page</a>
            for an overview of the known issues with this release.
          </li>
        </ul>
        <p>Caveats:</p>
        <ul>
          <li>
            You may experience different behaviour compared to version 0.20.5.
            Please consult the <a href="upgrading.html">"Upgrading"</a> page for details.
          </li>
        </ul>
      </notes>
      <action context="Code" dev="BD" type="add" importance="high">
        Added support for the use of Open Type fonts
      </action>
      <action context="Code" dev="BD" type="update" fixes-bug="5535" due-to="Adam Strzelecki, Victor Mote" importance="high">
        Enabled Copy/Paste from PDF content in Acrobat Reader for text using embedded TrueType fonts.
      </action>
      <action context="Code" dev="SP" type="update" fixes-bug="41044" due-to="Richard Wheeldon">
        Commented out unused properties, in order to minimize memory usage. 
      </action>
      <action context="Code" dev="SP" type="update" fixes-bug="41009" due-to="Richard Wheeldon">
        Removed unused attributes from TableCell. 
      </action>
      <action context="Code" dev="JM" type="add">
        Added initial support for loading fonts without a pre-created XML font metric
        file.
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="40729" due-to="Peter Coppens" importance="high">
        Support for the rgb-icc() function and for a proprietary cmyk() function (for device CMYK
        colors only through the PDF renderer so far). 
      </action>
      <action context="Code" dev="JM" type="update" fixes-bug="40813" due-to="Richard Wheeldon">
        Minor fixes and improvements for the AWT Preview (keyboard shortcuts, scrolling, windows
        setup).
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="40849" due-to="Dominic Brügger">
        Added support for SVG in fo:instream-foreign objects for RTF output.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed bug when the sum of column widths of a table is larger than the
        specified widths. The table width was not adjusted.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Nested tables with headers and footers were not handled correctly and could
        overlap with the region-after.
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="40519" due-to="Oliver Hernàndez Valls">
        Added support for CCITT compression in the TIFFRenderer by switching to the ImageWriter
        abstraction from XML Graphics Commons.
      </action>
      <action context="Code" dev="JM" type="add">
        Extension properties fox:orphan-content-limit and fox:widow-content-limit which
        help with list-block and table layout. See the documentation for details.
      </action>
      <action context="Code" dev="JM" type="add">
        Configuration option in the Java2D-based renderers that allows to disable the default
        white background in order to produce bitmap output with transparency.
      </action>
      <action context="Code" dev="AD" type="fix" fixes-bug="39414">
        Split up FOText instances larger than 32K characters to avoid 
        integer overflow during layout.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Corrected painting of shading patterns and position of links for SVG images
        inside FO documents.
      </action>
      <action context="Code" dev="AD" type="update">
        Minor fix: correctly set negative values for ipd/bpd to zero.
      </action>
      <action context="Code" dev="AD" type="update" fixes-bug="35656">
        Rework of default column-creation / column-width setting from
        cells in the first row.
      </action>
      <action context="Code" dev="AD" type="update" fixes-bug="40270" due-to="Gary Reed">
        Added relaxed validation for empty list-item-*, as suggested by Gary Reed.
      </action>
      <action context="Code" dev="AD" type="update">
        Modified proportional-column-width() function to log an error if used 
        with table-layout=auto
      </action>
      <action context="Code" dev="AD" type="fix">
        Deferred property resolution for markers until they are actually retrieved,
        which leads to percentages and relative font-sizes now getting the correct
        values. Also deferred white-space-handling for markers.
      </action>
      <action context="Code" dev="JM" type="update">
        Changed the way overflowing pages are handled. The overflow property on region-body
        is now used to define the behaviour.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed a memory-leak: The FO tree part of a page-sequence was not released when a
        page-sequence was finished.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Table headers and footers were swallowed when a table was nested in a list-block.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed a bug with indent handling when margins are used on a surrounding block and 
        not start/end-indent.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="40106" due-to="Jeroen Meijer">
        Compatibility fix for GCJ (GNU Classpath): Using "UTF-16BE" instead of "UnicodeBigUnmarked"
        encoding.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="40062" due-to="Gilles Beaugeais">
        Fixed handling for CCITT Group 4 TIFF images with fill order 2.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="40048" due-to="Igor Istomin">
        Fixed setting of page margins in AWT Renderer like it was done in the print renderer.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed two memory-leaks in image handling. The image cache is finally working
        properly.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="39608">
        Let numeric property values without a unit be treated as pixels like in HTML.
        This fixes certain NullPointerException when no units are specified.
        (Note: the use of pixels in XSL-FO is discouraged!)
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Potential multi-threading issue (ConcurrentModificationException) 
        eliminated for ElementMapping classes.
      </action>
      <action context="Code" dev="JM" type="fix">
        No more System.exit() and look &amp; feel setting calls inside the reusable
        parts of the AWT viewer.
      </action>
      <action context="Code" dev="JM" type="fix">
        Proper escaping of characters in list-items labels for RTF output.
      </action>
      <action context="Code" dev="MM" type="fix">
        Bugfix: FOUserAgent specific configuration parameters specified in config file
        were not set when FOP was invoked from command line.
      </action>
      <action context="Code" dev="JM" type="add" importance="high">
        Added support for PDF/A-1b and PDF/X-3:2003. (Note: this may still be a bit
        incomplete. Feedback is welcome!)
      </action>
      <action context="Code" dev="JM" type="add">
        The CIDSet object is now generated for CID fonts which are embedded in PDFs.
        (Required by PDF/A).
      </action>
      <action context="Code" dev="JM" type="update" importance="high">
        The Java2DRenderer (and therefore the print and bitmap renderers) is now
        offering the same quality as the PDF and PS renderers. Note: There can still
        be little differences between PDF and Print/PNG/TIFF because the latter uses
        a different font metrics source.
      </action>
      <action context="Code" dev="AD" type="fix" fixes-bug="39712">
        Bugfix: components of the border-separation property weren't set when
        in shorthand-mode, leading to a NPE being thrown.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Table headers were omitted when a table is a child of a block-container.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Bookmarks in PDF will be generated even if some bookmarks cannot be
        resolved.
      </action>
      <action context="Code" dev="AD" type="fix" fixes-bug="39560">
        Bugfix: the interaction between the table FOs and properties package in
        determining initial values for column-number should be a one-time process,
        not repeated when the table is in a marker that is retrieved.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: All fonts names were converted unnecessarily to lower case in RTF output.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: The combination of hyphenation and kerning resulted in slightly ragged 
        right ends for right-aligned and justified text.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: NullPointerException in AreaAdditionUtil in a table-cell spanning
        multiple pages and with a marker.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="39533">
        Bugfix: NullPointerException in RTF output when a table does not contain
        table-columns.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="39607" due-to="Julien Aymé">
        Bugfix: NullPointerException in RTF library when there are no borders on 
        the parent table.
      </action>
      <action context="Code" dev="JM" type="add" importance="high">
       Automatic support for all fonts available to the Java2D subsystem for all
       Java2D-descendant renderers (TIFF, PNG, print, AWT).
     </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Improved baseline detection in TTFReader for TrueType fonts.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="39443">
        Bugfix: tables nested in inline elements caused a NullPointerException.
      </action>
      <action context="Code" dev="JM" type="update">
        The default sRGB color profile provided by the Java class library is no longer
        embedded if it is encountered. This should reduce the PDF size considerably.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="39443">
        Bugfix: Sections with span="all" lead to overlapping text if spanning multiple pages.
      </action>
      <action context="Code" dev="MM" type="fix">
        Bugfix: Percentages in vertical-align property values were not correctly handled.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="38243" due-to="Gerhard Oettl">
        Bugfix: Gaps in table-columns cause a NullPointerException.
      </action>
      <action context="Code" dev="JM" type="update" fixes-bug="38946" due-to="Max Berger">
        Changed the internal representation of colors to use Java's own color infrastructure
        instead of FOP's home-grown classes.
      </action>
      <action context="Code" dev="MM" type="fix">
        Bugfix: TABs were not correctly replaced by spaces in some circumstances.
      </action>
      <action context="Code" dev="JM" type="update">
        Content in block-containers makes better use of shrink to fit content vertically
        into the available area. This can be used indirectly to justify content vertically
        in a block-container.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: basic-links with internal destinations in documents with multiple 
        page-sequences sometimes pointed at the wrong page.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed ClassCastException when retrieve-marker is used as a direct child
        if static-content in which case leading and trailing white space is not properly
        removed.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="39285">
        Bugfix: Fixed OutOfMemoryException with long data URLs (RFC 2397).
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="39118" due-to="Pierre-Henri Kraus">
        Initial support for page-number-citation-last (XSL 1.1). Works without problems 
        only for page-sequence so far.
      </action>
    </release>
    <release version="0.92beta" date="18 Apr 2006">
      <action context="Code" dev="JM" type="fix">
        Bugfix: The generation of the PDF "d" (setdash) command was assuming that
        only integer values can be used but that isn't the case. Dash patterns 
        PDFGraphics2D would be wrong in the process.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed a division by zero problem in TTFReader and improved the detection
        of the capHeight and xHeight font metric values for TrueType fonts.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Allow URLs in basic-link's external-destination to be wrapped in "url()".
      </action>
      <action context="Code" dev="MM" type="fix">
        Bugfix: Corrected enumerated property value for white-space property
        from "no-wrap" to "nowrap".
      </action>
      <action context="Code" dev="MM" type="fix" fixes-bug="38457">
        Bugfix: Added support for white-space-treatment="preserve" in particular to
        support the white-space="pre" short hand property.
      </action>
      <action context="Code" dev="JM" type="fix">
        Corrected expectation and behaviour for the text-indent property to only apply
        to the first line area generated by a block.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix for invalid handling of ICC color profiles in JPEG images and for
        dealing with CMYK JPEG images with the Adobe APPE marker.
      </action>
      <action context="Code" dev="JM" type="add">
        Initial support for page-position="last" added.
      </action>
      <action context="Code" dev="JM" type="add">
        Reenabled loading of user-supplied hyphenation patterns that was available in
        FOP 0.20.5. (See "hyphenation-base" option in the user configuration)
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Certain filter combinations in PDF could lead to invalid PDFs. 
        DecodeParams were not properly handled.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: CCITT Group 4 encoded TIFF images with multiple strips are now properly
        embedded in PDF files.
      </action>
      <action context="Code" dev="JM" type="add">
        Added support for fixed-width spaces.
      </action>
      <action context="Code" dev="JM" type="add">
        Added support for kerning.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed a copy/paste error in the table layout code that caused wrong page
        break decisions when table-headers and/or table-footers are used.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed an NPE that was thrown when a table was used inside a footnote-body.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed a problem with certain TrueType fonts which are missing the "PCLT"
        table, where a baseline-shift="sub" had no effect due to a missing x-height value.
        (Note: This only affects TTFReader, so the font metric file has to be regenerated.)
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: When the base URL was specified as a file system path, the constructed
        URL was wrong.
      </action>
      <action context="Code" dev="JM" type="add" due-to="Jirí Mareš">
        Support for "userconfig" attribute in FOP Ant Task.
      </action>
      <action context="Code" dev="JM" type="add">
        Initial support for XMP metadata (PDF 1.4) under fo:declarations.
      </action>
      <action context="Code" dev="AD" type="add">
        Added support for the background-position shorthand property.
      </action>
      <action context="Code" dev="AD" type="add">
        Added support for the font shorthand property.
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="38618" due-to="Max Berger">
        Added support for system-color() function.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed two causes for ClassCastExceptions in BlockContainerLayoutManager.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: padding-top and padding-bottom on list-items could lead to wrong page
        break decisions and thus to overlapping text.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: break-before and break-after were ignored on list-items.
      </action>
      <action context="Code" dev="LF" type="fix" fixes-bug="38507">
        Bugfix: The elements representing a non-breaking space weren't always correct.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="38453">
        Bugfix: Text-decoration was not promoted if no text-decoration attribute was
        specified on a nested element.
      </action>
      <action context="Code" dev="AD" type="add" fixes-bug="38282"
              due-to="Gerhard Oettl (gerhard.oettl.at.oesoft.at)">
        Added support for the from-table-column() function.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="38397">
        Bugfix: Spanned cells could lead to an false error message about overlapping 
        cells and ultimately a NullPointerException.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Regions with non-standard names got ignored in RTF output leading to 
        missing headers and footers.
      </action>
      <action context="Code" dev="JM" type="fix">
        The RTF output now properly generates the "\landscape" flag for documents in 
        landscape orientation.
      </action>
      <action context="Code" dev="JM" type="fix">
        Following a clarification by the XSL FO SG, space traits are only set on the 
        first and last area generated by an FO, and not on every area anymore.
      </action>
      <action context="Code" dev="JM" type="add">
        New feature: "Intermediate format" (IF). The IF is basically the XML dialect
        written by the area tree renderer (XMLRenderer). A new parser for this format
        allows reparsing a serialized and possibly modified area tree and rendering it
        to the final target format.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Floating point numbers were not properly formatted in the PDF renderer
        which could lead to error messages while opening a PDF in Acrobat Reader.
      </action>
      <action  context="Code" dev="SP" type="update" fixes-bug="38098"
               due-to="Gerhard Oettl">
        Implement property name as default argument on some xsl-function calls.
      </action>
      <action  context="Code" dev="SP" type="update" fixes-bug="38087"
               due-to="Gerhard Oettl">
        Implement force-page-count property of page-sequence.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="38054">
        Bugfix: Spans that end up with a negative height don't get swallowed anymore.
      </action>
      <action context="Code" dev="MM" type="add" fixes-bug="36729">
        Relative URLs for the font configuration attributes metrics-url and embed-url
        are now supported. A new configuration property font-base has been added. It
        sets the base URL against which relative font URLs are resolved. If font-base is
        not set base is used.
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="38132" due-to="Richard Wheeldon">
        Added support for RFC2397 "data" URLs.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="38132">
        Bugfix: Certain border styles could lead to a NullPointerException.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="38102">
        Bugfix: Space was not adjusted if the space was on a nested block. This could
        lead to content overflowing the bottom of a page.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: TableCell did not properly report that it generates reference-areas
        which could lead to wrong inherited values for start-indent and end-indent.
      </action>
      <action context="Code" dev="JM" type="add">
        The font loading code now reads the encoding value from the XML font metrics file
        so that fonts like Symbol and ZapfDingbats can be embedded explicitely (Required by PDF/A).
      </action>
      <action context="Code" dev="SP" type="update">
        Improvements to the code for inline block content.
      </action>
      <action context="Code" dev="MM" type="fix" fixes-bug="38089">
        Bugfix: Image height for BMP images was incorrectly calculated
      </action>
      <action context="Code" dev="AD" type="update">
        Revision of refinement white-space handling.
      </action>
      <action context="Code" dev="AD" type="add">
        Added feature: support for white-space shorthand
      </action>
      <action context="Code" dev="AD" type="add">
        Added feature: support for page-break-* shorthands
      </action>
      <action context="Code" dev="MM" type="fix" fixes-bug="38053">
        Bugfix: NullPointerException on certain fo:inline within lists.
      </action>
      <action context="Code" dev="MM" type="fix" fixes-bug="37743">
        Bugfix: ClassCastException on certain fo:inline with border combinations.
      </action>
      <action context="Code" dev="MM" type="fix">
        Changed a method name in LineArea from finalize to finalise because it was
        never intended for the method to be an override of the Java Object finalize
        method. If invoked by the Java garbage collector it may cause a NPE.
      </action>
    </release>
    <release version="0.91beta" date="23 Dec 2005">
      <action context="Code" dev="JM" type="update">
        Deprecated Fop constructors that use integer constants to select the
        output format have been removed in favor or the constructors that use
        MIME types.
      </action>
      <action context="Code" dev="MM" type="fix">
        Fixed a bug where the linefeed-treatment property value "preserve" was not
        honoured when used in conjunction with text-align="center".
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37964">
        Bugfix: hard breaks with even-page or odd-page were not handled correctly
        when spaces were surrounding the break.
      </action>
      <action context="Code" dev="JM" type="update">
        Changed the XMLHandler interface so it doesn't report the MIME type it
        supports but instead can report whether it supports a particular Renderer
        implementation. XMLHandlers are now configurable.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed a bug where SVG content could be clipped when rendered to PostScript.
      </action>
      <action context="Code" dev="JM" type="fix">
        Changed the way resolutions are handled. The single resolution in the user
        agent got split up into source and target resolutions. For more info, see
        the updated documentation. Note: backwards-incompatible change!
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37875">
        Bugfix: Some content inside a table-header may not have been renderered on
        pages n &gt; 1 in certain conditions.
      </action>
      <action context="Code" dev="MM" type="fix">
        Fixed a bug where an empty line, i.e. a block containing only a &amp;nbsp;,
        was not rendered at all.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed a bug where the area for a finished cell that is broken over pages was 
        created once for each row it was spanned over instead of only once.
      </action>
      <action context="Code" dev="JM" type="add">
        Added checks that warn about tables and block-containers that are wider than
        the available content area.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37880">
        Bugfix: Footnotes were lost if the footnote appeared in centered text.
      </action>
      <action context="Code" dev="JM" type="update">
        Improved log and error messages in a number of places by adding additional
        context information that should make it easier to find the location in the
        source files.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fix to correct image sizes in RTF output.
      </action>
      <action context="Code" dev="JM" type="add">
        First attempt at SVG support in RTF output. SVG images are converted to 300dpi JPEG
        images internally.
      </action>
      <action context="Code" dev="JM" type="update">
        Additional checks to detect text overflows. The overflow property is now properly
        handled where applicable.
      </action>
      <action context="Code" dev="JM" type="update">
        Source location information improved. If location information is not available,
        the context information is provided based on text content.
      </action>
      <action context="Code" dev="JM" type="add">
        The command-line now automatically sets two parameters for any XSLT transformation:
        "fop-output-format" contains the MIME type of the currently selected output format,
        "fop-version" contains FOP's version number.
      </action>
      <action context="Code" dev="JM" type="fix">
        The output file is now deleted when an exception occurs when calling FOP from
        the command-line.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Areas for table-cells that are broken over more than one page are now
        generated even if all its content is already painted on a previous page. This
        fixes strange effects like a table grid that is not completely painted.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37828">
        Bugfix: Column balancing produced strange break decisions in certain multi-column
        documents with large amounts of text.
      </action>
      <action context="Code" dev="JM" type="add">
        Added an alternative set of rules for calculating text indents which tries to mimic
        the behaviour of many commercial FO implementations that chose to break the rules
        in the FO specification in order to better meet the natural expectations of 
        inexperienced FO users.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37815" due-to="Tom Craddock">
        Bugfix: The combination of content-width="scale-to-fit" and content-height="100%"
        did not work as expected due to a datatype conversion bug.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37813">
        Bugfix: A span="all" on the first block cause a subsequent page break and the first block
        didn't span all columns.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Self-created OutputStreams in PNG Renderer were not properly closed.
      </action>
      <action context="Code" dev="JM" type="update">
        The border-collapse property on fo:table is now forced to the value "separate" until the collapsing
        border has been implemented.
      </action>
      <action context="Code" dev="JM" type="add">
        font-family list still not fully supported but a comma-separated list is now properly tokenized.
        FOP will now go through all fonts in the list to find one that is available, but it doesn't 
        do so per character, yet. 
      </action>
      <action context="Code" dev="JM" type="add">
        Implemented "Overconstrained Geometry" rules (5.3.4, XSL 1.0) for the most important cases.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Relatively positioned BlockViewports (from block-containers) caused the paint 
        cursor not be be properly advanced when space-before or space-after were present.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Space resolution was incomplete for content in table-cells. Conditional elements
        didn't get removed.
      </action>
      <action context="Code" dev="JM" type="fix">
        The validation check for non-zero borders and padding on a region-* and for empty static-content 
        elements is now turned off when relaxed validation is active to improve compatibility with 
        FO documents written for other FO implementations.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix for "/ by zero" ArithmeticExceptions when an URL to a non-existing image is used 
        and content-width and/or content-height is used.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix for a multi-threading problem:
        propertyListTable initialization moved from the constructor to a static block in FONode.
        This fixes NullPointerExceptions in PropertyList.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix for placement of text inside a text area when borders are present in PostScript output.
      </action>
      <action context="Code" dev="JM" type="update">
        Improvements on leader painting in PDF output.
      </action>
      <action context="Code" dev="JM" type="add">
        Support for leader painting in PostScript output.
      </action>
      <action context="Code" dev="LF, MM" type="add">
        Support for hyphenation-ladder-count.
      </action>
    </release>
    <release version="0.90alpha1" date="22 Nov 2005">
      <action context="Code" dev="all" type="update">
        <strong>Complete redesign of the FOP codebase</strong> in the period between Dec 2001 and Nov 2005. 
        There are just too many changes to list here. If you like to know details, run 
        <code>"svn log --verbose http://svn.apache.org/repos/asf/xmlgraphics/fop/trunk/"</code>.
      </action>
    </release>
    <release version="0.20.5" date="18 July 2003">
      <action context="Code" dev="all" type="update">
        For the change log for the maintenance branch 
        (where FOP 0.20.5 came from), please see the "CHANGES" file in the distribution, or 
        <a href="http://svn.apache.org/viewcvs.cgi/xmlgraphics/fop/branches/fop-0_20_2-maintain/CHANGES?view=markup">the CHANGES file in the SVN repository</a>.
      </action>
    </release>
  </changes>

</status>