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<h1>Changelog</h1>
<dl>
<dt><strong>v1.7</strong> (2011-06-18)</dt>
<dd>
- The MakeFont utility has been completely rewritten and doesn't depend on ttf2pt1 anymore.<br>
- Alpha channel is now supported for PNGs.<br>
- When inserting an image, it's now possible to specify its resolution.<br>
- Default resolution for images was increased from 72 to 96 dpi.<br>
- When inserting a GIF image, no temporary file is used anymore if the PHP version is 5.1 or higher.<br>
- When output buffering is enabled and the PDF is about to be sent, the buffer is now cleared if it contains only a UTF-8 BOM and/or whitespace (instead of throwing an error).<br>
- Symbol and ZapfDingbats fonts now support underline style.<br>
- Custom page sizes are now checked to ensure that width is smaller than height.<br>
- Standard font files were changed to use the same format as user fonts.<br>
- A bug in the embedding of Type1 fonts was fixed.<br>
- A bug related to SetDisplayMode() and the current locale was fixed.<br>
- A display issue occurring with the Adobe Reader X plug-in was fixed.<br>
- An issue related to transparency with some versions of Adobe Reader was fixed.<br>
- The Content-Length header was removed because it caused an issue when the HTTP server applies compression.<br>
</dd>
<dt><strong>v1.6</strong> (2008-08-03)</dt>
<dd>
- PHP 4.3.10 or higher is now required.<br>
- GIF image support.<br>
- Images can now trigger page breaks.<br>
- Possibility to have different page formats in a single document.<br>
- Document properties (author, creator, keywords, subject and title) can now be specified in UTF-8.<br>
- Fixed a bug: when a PNG was inserted through a URL, an error sometimes occurred.<br>
- An automatic page break in Header() doesn't cause an infinite loop any more.<br>
- Removed some warning messages appearing with recent PHP versions.<br>
- Added HTTP headers to reduce problems with IE.<br>
</dd>
<dt><strong>v1.53</strong> (2004-12-31)</dt>
<dd>
- When the font subdirectory is in the same directory as fpdf.php, it's no longer necessary to define the FPDF_FONTPATH constant.<br>
- The array $HTTP_SERVER_VARS is no longer used. It could cause trouble on PHP5-based configurations with the register_long_arrays option disabled.<br>
- Fixed a problem related to Type1 font embedding which caused trouble to some PDF processors.<br>
- The file name sent to the browser could not contain a space character.<br>
- The Cell() method could not print the number 0 (you had to pass the string '0').<br>
</dd>
<dt><strong>v1.52</strong> (2003-12-30)</dt>
<dd>
- Image() now displays the image at 72 dpi if no dimension is given.<br>
- Output() takes a string as second parameter to indicate destination.<br>
- Open() is now called automatically by AddPage().<br>
- Inserting remote JPEG images doesn't generate an error any longer.<br>
- Decimal separator is forced to dot in the constructor.<br>
- Added several encodings (Turkish, Thai, Hebrew, Ukrainian and Vietnamese).<br>
- The last line of a right-aligned MultiCell() was not correctly aligned if it was terminated by a carriage return.<br>
- No more error message about already sent headers when outputting the PDF to the standard output from the command line.<br>
- The underlining was going too far for text containing characters \, ( or ).<br>
- $HTTP_ENV_VARS has been replaced by $HTTP_SERVER_VARS.<br>
</dd>
<dt><strong>v1.51</strong> (2002-08-03)</dt>
<dd>
- Type1 font support.<br>
- Added Baltic encoding.<br>
- The class now works internally in points with the origin at the bottom in order to avoid two bugs occurring with Acrobat 5 :<br>&nbsp;&nbsp;* The line thickness was too large when printed under Windows 98 SE and ME.<br>&nbsp;&nbsp;* TrueType fonts didn't appear immediately inside the plug-in (a substitution font was used), one had to cause a window refresh to make them show up.<br>
- It's no longer necessary to set the decimal separator as dot to produce valid documents.<br>
- The clickable area in a cell was always on the left independently from the text alignment.<br>
- JPEG images in CMYK mode appeared in inverted colors.<br>
- Transparent PNG images in grayscale or true color mode were incorrectly handled.<br>
- Adding new fonts now works correctly even with the magic_quotes_runtime option set to on.<br>
</dd>
<dt><strong>v1.5</strong> (2002-05-28)</dt>
<dd>
- TrueType font (AddFont()) and encoding support (Western and Eastern Europe, Cyrillic and Greek).<br>
- Added Write() method.<br>
- Added underlined style.<br>
- Internal and external link support (AddLink(), SetLink(), Link()).<br>
- Added right margin management and methods SetRightMargin(), SetTopMargin().<br>
- Modification of SetDisplayMode() to select page layout.<br>
- The border parameter of MultiCell() now lets choose borders to draw as Cell().<br>
- When a document contains no page, Close() now calls AddPage() instead of causing a fatal error.<br>
</dd>
<dt><strong>v1.41</strong> (2002-03-13)</dt>
<dd>
- Fixed SetDisplayMode() which no longer worked (the PDF viewer used its default display).<br>
</dd>
<dt><strong>v1.4</strong> (2002-03-02)</dt>
<dd>
- PHP3 is no longer supported.<br>
- Page compression (SetCompression()).<br>
- Choice of page format and possibility to change orientation inside document.<br>
- Added AcceptPageBreak() method.<br>
- Ability to print the total number of pages (AliasNbPages()).<br>
- Choice of cell borders to draw.<br>
- New mode for Cell(): the current position can now move under the cell.<br>
- Ability to include an image by specifying height only (width is calculated automatically).<br>
- Fixed a bug: when a justified line triggered a page break, the footer inherited the corresponding word spacing.<br>
</dd>
<dt><strong>v1.31</strong> (2002-01-12)</dt>
<dd>
- Fixed a bug in drawing frame with MultiCell(): the last line always started from the left margin.<br>
- Removed Expires HTTP header (gives trouble in some situations).<br>
- Added Content-disposition HTTP header (seems to help in some situations).<br>
</dd>
<dt><strong>v1.3</strong> (2001-12-03)</dt>
<dd>
- Line break and text justification support (MultiCell()).<br>
- Color support (SetDrawColor(), SetFillColor(), SetTextColor()). Possibility to draw filled rectangles and paint cell background.<br>
- A cell whose width is declared null extends up to the right margin of the page.<br>
- Line width is now retained from page to page and defaults to 0.2 mm.<br>
- Added SetXY() method.<br>
- Fixed a passing by reference done in a deprecated manner for PHP4.<br>
</dd>
<dt><strong>v1.2</strong> (2001-11-11)</dt>
<dd>
- Added font metric files and GetStringWidth() method.<br>
- Centering and right-aligning text in cells.<br>
- Display mode control (SetDisplayMode()).<br>
- Added methods to set document properties (SetAuthor(), SetCreator(), SetKeywords(), SetSubject(), SetTitle()).<br>
- Possibility to force PDF download by browser.<br>
- Added SetX() and GetX() methods.<br>
- During automatic page break, current abscissa is now retained.<br>
</dd>
<dt><strong>v1.11</strong> (2001-10-20)</dt>
<dd>
- PNG support doesn't require PHP4/zlib any more. Data are now put directly into PDF without any decompression/recompression stage.<br>
- Image insertion now works correctly even with magic_quotes_runtime option set to on.<br>
</dd>
<dt><strong>v1.1</strong> (2001-10-07)</dt>
<dd>
- JPEG and PNG image support.<br>
</dd>
<dt><strong>v1.01</strong> (2001-10-03)</dt>
<dd>
- Fixed a bug involving page break: in case when Header() doesn't specify a font, the one from previous page was not restored and produced an incorrect document.<br>
</dd>
<dt><strong>v1.0</strong> (2001-09-17)</dt>
<dd>
- First version.<br>
</dd>
</dl>
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