4.8.009 (2009-09-30)
	- Compatibility with PHP 5.3 was improved.
	- All examples were updated.
	- Index file for examples was added.
	
4.8.008 (2009-09-29)
	- Example 49 was updated.
	- Underline and linethrough now works with cell stretching mode.
	
4.8.007 (2009-09-23)
	- Infinite loop problem caused by nobr attribute was fixed.
	
4.8.006 (2009-09-23)
	- Bug item #2864522 "No images if DOCUMENT_ROOT=='/'" was fixed.
	- Support for text-indent CSS attribute was added.
	- Method rollbackTransaction() was changed to support self-reassigment of previous object (check source code documentation).
	- Support for the HTML "nobr" attribute was added to avoid splitting a table or a table row on two pages (i.e.: <tr nobr="true">...</tr>).

4.8.005 (2009-09-17)
	- A bug relative to multiple transformations and annotations was fixed.

4.8.004 (2009-09-16)
	- A bug on _putannotsrefs() method was fixed.

4.8.003 (2009-09-15)
	- Bug item #2858754 "Division by zero" was fixed.
	- A bug relative to HTML list items was fixed.
	- A bug relative to form fields on multiple pages was fixed.
	- PolyLine() method was added (see example n. 12).
	- Signature of Polygon() method was changed.

4.8.002 (2009-09-12)
	- A problem related to CID-0 fonts offset was fixed: if the $cw[1] entry on the CID-0 font file is not defined, then a CID keys offset is introduced.

4.8.001 (2009-09-09)
	- The appearance streams (AP) for anotations form fields was fixed (see examples n. 14 and 54).
	- Radiobuttons were fixed.

4.8.000 (2009-09-07)
	- This version includes some support for Forms fields (see example n. 14) and XHTML forms (see example n. 54).
	- The following methods were changed to work without JavaScript: TextField(), RadioButton(), ListBox(), ComboBox(), CheckBox(), Button().
	- Support for Widget annotations was improved.
	- Alignment of annotation objects was fixed (examples 36 and 41 were updated).
	- addJavascriptObject() method was added.
	- Signature of Image() method was changed.
	- htmlcolors.php file was updated.

--------------------------------------------------------------------------------

4.7.003 (2009-09-03)
	- Support for TCPDF methods on HTML was improved (see example n. 49).
	
4.7.002 (2009-09-02)
	- Bug item #2848892 "writeHTML + table: Gaps between rows" was fixed.
	- JavaScript support was fixed (see example n. 53).
	
4.7.001 (2009-08-30)
	- The Polygon() and Arrow() methods were fixed and improved (see example n. 12).
	
4.7.000 (2009-08-29)
	- This is a major release.
	- Some procedures were internally optimized.
	- The problem of mixed signature and annotations was fixed (example n. 52).
	
4.6.030 (2009-08-29)
	- IMPORTANT: percentages on table cell widths are now relative to the full table width (as in standard HTML).
	- Various minor bugs were fixed.
	- Example n. 52 (digital signature) was updated.
	
4.6.029 (2009-08-26)
	- PHP4 version was fixed.

4.6.028 (2009-08-25)
	- Signature algorithm was finally fixed (see example n. 52).

4.6.027 (2009-08-24)
	- TCPDF now supports unembedded TrueTypeUnicode Fonts (just comment the $file entry on the fonts' php file.

4.6.026 (2009-08-21)
	- Bug #2841693 "Problem with MultiCell and ishtml and justification" was fixed.
	- Signature functions were improved but not yet fixed (tcpdf.crt and example n. 52 were updated).

4.6.025 (2009-08-17)
	- Carriage returns (\r) were removed from source code.
	- Problem related to set_magic_quotes_runtime() depracated was fixed.

4.6.024 (2009-08-07)
	- Bug item #2833556 "justification using other units than mm" was fixed.
	- Documentation was fixed/updated.

4.6.023 (2009-08-02)
	- Bug item #2830537 "MirrorH can show mask for transparent PNGs" was fixed.

4.6.022 (2009-07-24)
	- A bug relative to single line printing when using WriteHTMLCell() was fixed.
	- Signature support were improved but is still experimental.
	- Fonts Free and Dejavu were updated to latest versions.

4.6.021 (2009-07-20)
	- Bug item #2824015 "XHTML Ampersand &amp; in hyperlink bug" was fixed.
	- Bug item #2824036 "Image as hyperlink in table, text displaced at page break" was fixed.
	- Links alignment on justified text was fixed.
	- Unicode "\u" modifier was added to re_spaces variable by default.
	
4.6.020 (2009-07-16)
	- Bug item #2821921 "issue in example 18" was fixed.
	- Signature of SetRTL() method was changed.
	
4.6.019 (2009-07-13)
	- Bug item #2820703 "xref table broken" was fixed.
	
4.6.018 (2009-07-10)
	- Bug item #2819319 "Text over text" was fixed.
	- Method Arrow() was added to print graphic arrows (example 12 was updated).
	
4.6.017 (2009-07-05)
	- Bug item #2816079 "Example 48 not working" was fixed.
	- The signature of the checkPageBreak() was changed. The parameter $addpage was added to turn off the automatic page creation.
	
4.6.016 (2009-06-16)
	- Method setSpacesRE() was added to set the regular expression used for detecting withespaces or word separators. If you are using chinese, try: setSpacesRE('/[\s\p{Z}\p{Lo}]/');, otherwise you can use setSpacesRE('/[\s\p{Z}]/');
	- The method _putinfo() now automatically fills the metadata with '?' in case of empty string.
	
4.6.015 (2009-06-11)
	- Bug #2804667 "word wrap bug" was fixed.

4.6.014 (2009-06-04)
	- Bug #2800931 "Table thead tag bug" was fixed.
	- A bug related to <pre> tag was fixed.

4.6.013 (2009-05-28)
	- List bullets position was fixed for RTL languages.

4.6.012 (2009-05-23)
	- setUserRights() method doesn't work anymore unless you call the setSignature() method with the Adobe private key!

4.6.011 (2009-05-18)
	- Signature of the Image() method was changed to include the new $fitbox parameter (see source code documentation).

4.6.010 (2009-05-17)
	- Image() method was improved: now is possible to specify the maximum dimensions for a constraint box defined by $w and $h parameters, and setting the $resize parameter to null.
	- <tcpdf> tag indent problem was fixed.
	- $y parameter was added to checkPageBreak() method.
	- Bug n. 2791773 "writeHTML" was fixed.

4.6.009 (2009-05-13)
	- xref table for embedded files was fixed.

4.6.008 (2009-05-07)
	- setSignature() method was improved (but is still experimental).
	- Example n. 52 was added.

4.6.007 (2009-05-05)
	- Bug #2786685 "writeHtmlCell and <br /> in custom footer" was fixed.
	- Table header repeating bug was fixed.
	- Some newlines and tabs are now automatically removed from HTML strings.

4.6.006 (2009-04-28)
	- Support for "<a name="...">...</a>" was added.
	- By default TCPDF requires PCRE Unicode support turned on but now works also without it (with limited ability to detect some Unicode blank spaces).

4.6.005 (2009-04-25)
	- Points (pt) conversion in getHTMLUnitToUnits() was fixed.
	- Default tcpdf.pem certificate file was added.
	- Experimental support for signing document was added but it is not yet completed (some help is needed - I think that the calculation of the ByteRange is OK and the problem is on the signature calculation).

4.6.004 (2009-04-23)
	- Method deletePage() was added to delete pages (see example n. 44).

4.6.003 (2009-04-21)
	- The caching mechanism of the UTF8StringToArray() method was fixed.

4.6.002 (2009-04-20)
	- Documentation of rollbackTransaction() method was fixed.
	- The setImageScale() and getImageScale() methods now set and get the adjusting parameter used by pixelsToUnits() method.
	- HTML images now support other units of measure than pixels (getHTMLUnitToUnits() is now used instead of pixelsToUnits()).
	- WARNING: PDF_IMAGE_SCALE_RATIO has been changed by default to 1.

4.6.001 (2009-04-17)
	- Spaces between HTML block tags are now automatically removed.
	- The bug related to cMargin changes between tables was fixed.

4.6.000 (2009-04-16)
	- WARNING: THIS VERSION CHANGES THE BEHAVIOUR OF $x and $y parameters for several TCPDF methods:
		zero coordinates for $x and $y are now valid coordinates;
		set $x and $y as empty strings to get the current value.
	- Some error caused by 'empty' funtion were fixed.
	- Default color for convertHTMLColorToDec() method was changed to white and the return value for invalid color is false.
	- HTML on footer bug was fixed.
	- The following examples were fixed: 5,7,10,17,19,20,21,33,42,43.

4.5.043 (2009-04-15)
	- Barcode class (barcode.php) was extended to include new linear barcode types (see example n. 27):
		C39 : CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9
		C39+ : CODE 39 with checksum
		C39E : CODE 39 EXTENDED
		C39E+ : CODE 39 EXTENDED + CHECKSUM
		C93 : CODE 93 - USS-93
		S25 : Standard 2 of 5
		S25+ : Standard 2 of 5 + CHECKSUM
		I25 : Interleaved 2 of 5
		I25+ : Interleaved 2 of 5 + CHECKSUM
		C128A : CODE 128 A
		C128B : CODE 128 B
		C128C : CODE 128 C
		EAN2 : 2-Digits UPC-Based Extention
		EAN5 : 5-Digits UPC-Based Extention
		EAN8 : EAN 8
		EAN13 : EAN 13
		UPCA : UPC-A
		UPCE : UPC-E
		MSI : MSI (Variation of Plessey code)
		MSI+ : MSI + CHECKSUM (modulo 11)
		POSTNET : POSTNET
		PLANET : PLANET
		RMS4CC : RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
		KIX : KIX (Klant index - Customer index)
		IMB: Intelligent Mail Barcode - Onecode - USPS-B-3200 (NOTE: requires BCMath PHP extension)
		CODABAR : CODABAR
		CODE11 : CODE 11
		PHARMA : PHARMACODE
		PHARMA2T : PHARMACODE TWO-TRACKS

4.5.042 (2009-04-15)
	- Method Write() was fixed for the strings containing only zero value.

4.5.041 (2009-04-14)
	- Barcode methods were fixed.

4.5.040 (2009-04-14)
	- Method Write() was fixed to handle empty strings.

4.5.039 (2009-04-11)
	- Support for linear barcodes was extended (see example n. 27 and barcodes.php documentation).

4.5.038 (2009-04-10)
	- Write() method was improved to support separators for Japanese, Korean, Chinese Traditional and Chinese Simplified.

4.5.037 (2009-04-09)
	- General performances were improved.
	- The signature of the method utf8Bidi() was changed.
	- The method UniArrSubString() was added.
	- Experimental support for 2D barcodes were added (see example n. 50 and 2dbarcodes.php class).

4.5.036 (2009-04-03)
	- TCPDF methods can be called inside the HTML code (see example n. 49).
	- All tag attributes, such as <p align="center"> must be enclosed within double quotes.

4.5.035 (2009-03-28)
	- Bug #2717436 "writeHTML rowspan problem (continued)" was fixed.
	- Bug #2719090 "writeHTML fix follow up" was fixed.
	- The method _putuserrights() was changed to avoid Adobe Reader 9.1 crash. This broken the 'trick' that was used to display forms in Acrobat Reader.
	
4.5.034 (2009-03-27)
	- Bug #2716914 "Bug writeHTML of a table in body and footer related with pb" was fixed.
	- Bug #2717056 ] "writeHTML problem when setting tr style" was fixed.
	- The signature of the Cell() method was changed.
	
4.5.033 (2009-03-27)
	- The support for rowspan/colspan on HTML tables was improved (see example n. 48).
	
4.5.032 (2009-03-23)
	- setPrintFooter(false) bug was fixed.
	
4.5.031 (2009-03-20)
	- Table header support was extended to multiple pages.
	
4.5.030 (2009-03-20)
	- thead tag is now supported on HTML tables (header rows are repeated after page breaks).
	- The startTransaction() was improved to autocommit.
	- List bullets now uses the foreground color (putHtmlListBullet()).
	
4.5.029 (2009-03-19)
	- The following methods were added to UNDO commands (see example 47): startTransaction(), commitTransaction(), rollbackTransaction().
	- All examples were updated.

4.5.028 (2009-03-18)
	- Bug #2690945 "List Bugs" was fixed.
	- HTML text alignment on lists was fixed.
	- The constant PDF_FONT_MONOSPACED was added to the configuration file to define the default monospaced font.
	- The following methods were fixed: getPageWidth(), getPageHeight(), getBreakMargin().
	- All examples were updated.

4.5.027 (2009-03-16)
	- Method getPageDimensions() was added to get page dimensions.
	- The signature of the following methos were changed: getPageWidth(), getPageHeight(), getBreakMargin().
	- _parsepng() method was fixed for PNG URL images (fread bug).

4.5.026 (2009-03-11)
	- Bug #2681793 affecting URL images with spaces was fixed.

4.5.025 (2009-03-10)
	- A small bug affecting hyphenation support was fixed.
	- The method SetDefaultMonospacedFont() was added to define the default monospaced font.

4.5.024 (2009-03-07)
	- The bug #2666493 was fixed "Footer corrupts document".

4.5.023 (2009-03-06)
	- The bug #2666688 was fixed "Rowspan in tables".

4.5.022 (2009-03-05)
	- The bug #2659676 was fixed "refer to #2157099 test 4 < BR > problem still not fixed".
	- addTOC() function bug was fixed.

4.5.020 (2009-03-03)
	- The following bug was fixed: "function removeSHY corrupts unicode".

4.5.019 (2009-02-28)
	- The problem of decimal separator using different locale was fixed.
	- The text hyphenation is now supported (see example n. 46).
	
4.5.018 (2009-02-26)
	- The _destroy() method was added to unset all class variables and frees memory.
	- Now it's possible to call Output() method multiple times.
	
4.5.017 (2009-02-24)
	- A minor bug that raises a PHP warning was fixed.
	
4.5.016 (2009-02-24)
	- Bug item #2631200 "getNumLines() counts wrong" was fixed.
	- Multiple attachments bug was fixed.
	- All class variables are now cleared on Output() for memory otpimization.
	
4.5.015 (2009-02-18)
	- Bug item #2612553 "function Write() must not break a line on &nbsp;  character" was fixed.
	
4.5.014 (2009-02-13)
	- Bug item #2595015 "POSTNET Barcode Checksum Error" was fixed (on barcode.php).
	- Pagebreak bug for barcode was fixed.
	
4.5.013 (2009-02-12)
	- border attribute is now supported on HTML images (only accepts the same values accepted by Cell()).
	
4.5.012 (2009-02-12)
	- An error on image border feature was fixed.
	
4.5.011 (2009-02-12)
	- HTML links for images are now supported.
	- height attribute is now supported on HTML cells.
	- $border parameter was added to Image() and ImageEps() methods.
	- The method getNumLines() was added to estimate the number of lines required for the specified text.
	
4.5.010 (2009-01-29)
	- Bug n. 2546108 "BarCode Y position" was fixed.
	
4.5.009 (2009-01-26)
	- Bug n. 2538094 "Empty pdf file created" was fixed.
	
4.5.008 (2009-01-26)
	- setPage() method was fixed to correctly restore graphic states.
	- Source code was cleaned up for performances.

4.5.007 (2009-01-24)
	- checkPageBreak() and write1DBarcode() methods were fixed.
	- Source code was cleaned up for performances.
	- barcodes.php was updated.

4.5.006 (2009-01-23)
	- getHTMLUnitToPoints() method was replaced by getHTMLUnitToUnits() to fix HTML units bugs.

4.5.005 (2009-01-23)
	- Page closing bug was fixed.

4.5.004 (2009-01-21)
	- The access of convertHTMLColorToDec() method was changed to public
	- Fixed bug on UL tag.

4.5.003 (2009-01-19)
	- Fonts on different folders are now supported.

4.5.002 (2009-01-07)
	- addTOC() function was improved (see example n. 45).

4.5.001 (2009-01-04)
	- The signature of startPageGroup() function was changed.
	- Method Footer() was improved to automatically print page or page-group number (see example n. 23).
	- Protected method formatTOCPageNumber() was added to customize the format of page numbers on the Table Of Content.
	- The signature of addTOC() was changed to include the font used for page numbers.
	
4.5.000 (2009-01-03)
	- A new $diskcache parameter was added to class constructor to enable disk caching and reduce RAM memory usage (see example n. 43).
	- The method movePageTo() was added to move pages to previous positions (see example n. 44).
	- The methods getAliasNumPage() and getPageNumGroupAlias() were added to get the alias for page number (needed when using movepageTo()).
	- The methods addTOC() was added to print a Table Of Content (see example n. 45).
	- Imagick class constant was removed for better compatibility with PHP4.
	- All existing examples were updated and new examples were added.

4.4.009 (2008-12-29)
	- Examples 1 and 35 were fixed.

4.4.008 (2008-12-28)
	- Bug #2472169 "Unordered bullet size not adjusted for unit type" was fixed.

4.4.007 (2008-12-23)
	- Bug #2459935 "no unit conversion for header line" was fixed.
	- Example n. 42 for image alpha channel was added.
	- All examples were updated.

4.4.006 (2008-12-11)
	- Method setLIsymbol() was changed to reflect latest changes in HTML list handling.

4.4.005 (2008-12-10)
	- Bug item #2413870 "ordered list override value" was fixed.

4.4.004 (2008-12-10)
	- The protected method getHTMLUnitToPoints() was added to accept various HTML units of measure (em, ex, px, in, cm, mm, pt, pc, %).
	- The method intToRoman() was added to convert integer number to Roman representation.
	- Support fot HTML lists was improved: the CSS property list-style-type is now supported.

4.4.003 (2008-12-09)
	- Bug item #2412147 "Warning on line 3367" was fixed.
	- Method setHtmlLinksStyle() was added to set default HTML link colors and font style.
	- Method addHtmlLink() was changed to use color and style defined on the inline CSS.
	
4.4.002 (2008-12-09)
	- Borders on Multicell() were fixed.
	- Problem of Multicell() on Header function (Bug item #2407579) was fixed.
	- Problem on graphics tranformations applied to Multicell() was fixed.
	- Support for ImageMagick was added.
	- Width calculation for nested tables was fixed.
	
4.4.001 (2008-12-08)
	- Some missing core fonts were added on fonts directory.
	- CID0 fonts rendering was fixed.
	- HTML support was improved (<pre> and <tt> tags are now supported).
	- Bug item #2406022 "Left padding bug in MultiCell with maxh" was fixed.
	
4.4.000 (2008-12-07)
	- File attachments are now supported (see example n. 41).
	- Font functions were optimized to reduce document size.
	- makefont.php was updated.
	- Linux binaries were added on /fonts/utils
	- All fonts were updated.
	- $autopadding parameter was added to Multicell() to disable automatic padding features.
	- $maxh parameter was added to Multicell() and Write() to set a maximum height.

4.3.009 (2008-12-05)
	- Bug item #2392989 (Custom header + setlinewidth + cell border bug) was fixed.
	
4.3.008 (2008-12-05)
	- Bug item #2390566 "rect bug" was fixed.
	- File path was fixed for font embedded files.
	- SetFont() method signature was changed to include the font filename.
	- Some font-related methods were improved.
	- Methods getFontFamily() and getFontStyle() were added.
	
4.3.007 (2008-12-03)
	- PNG alpha channel is now supported (GD library is required).
	- AddFont() function now support custom font file path on $file parameter.
	- The default width variable ($dw) is now always defined for any font.
	- The 'Style' attribute on CID-0 fonts was removed because of protection bug.
	
4.3.006 (2008-12-01)
	- A regular expression on getHtmlDomArray() to find HTML tags was fixed.

4.3.005 (2008-11-25)
	- makefont.php was fixed.
	- Bug item #2339877 was fixed (false loop condition detected on WriteHTML()).
	- Bug item #2336733 was fixed (lasth value update on Multicell() when border and fill are disabled).
	- Bug item #2342303 was fixed (automatic page-break on Image() and ImageEPS()).

4.3.004 (2008-11-19)
	- Function _textstring() was fixed (bug 2309051).
	- All examples were updated.

4.3.003 (2008-11-18)
	- CID-0 font bug was fixed.
	- Some functions were optimized.
	- Function getGroupPageNoFormatted() was added.
	- Example n. 23 was updated.

4.3.002 (2008-11-17)
	- Bug item #2305518 "CID-0 font don't work with encryption" was fixed.
	
4.3.001 (2008-11-17)
	- Bug item #2300007 "download mimetype pdf" was fixed.
	- Double quotes were replaced by single quotes to improve PHP performances.
	- A bug relative to HTML cell borders was fixed.
	
4.3.000 (2008-11-14)
	- The function setOpenCell() was added to set the top/bottom cell sides to be open or closed when the cell cross the page.
	- A bug relative to list items indentation was fixed.
	- A bug relative to borders on HTML tables and Multicell was fixed.
	- A bug relative to rowspanned cells was fixed.
	- A bug relative to html images across pages was fixed.
	
4.2.009 (2008-11-13)
	- Spaces between li tags are now automatically removed.
	
4.2.008 (2008-11-12)
	- A bug relative to fill color on next page was fixed.
	
4.2.007 (2008-11-12)
	- The function setListIndentWidth() was added to set custom indentation widht for HTML lists.
	
4.2.006 (2008-11-06)
	- A bug relative to HTML justification was fixed.
	
4.2.005 (2008-11-06)
	- A bug relative to HTML justification was fixed.
	- The methods formatPageNumber() and PageNoFormatted() were added to format page numbers.
	- Default Footer() method was changed to use PageNoFormatted() instead of PageNo().
	- Example 6 was updated.
	
4.2.004 (2008-11-04)
	- Bug item n. 2217039 "filename handling improvement" was fixed.
	
4.2.003 (2008-10-31)
	- Font style bug was fixed.
	
4.2.002 (2008-10-31)
	- Bug item #2210922 (htm element br not work) was fixed.
	- Write() function was improved to support margin changes.
	
4.2.001 (2008-10-30)
	- setHtmlVSpace($tagvs) function was added to set custom vertical spaces for HTML tags.
	- writeHTML() function now support margin changes during execution.
	- Signature of addHTMLVertSpace() function is changed.
	
4.2.000 (2008-10-29)
	- htmlcolors.php was changed to support class-loaders.
	- ImageEps() function was improved in performances.
	- Signature of Link() And Annotation() functions were changed.
	- (Bug item #2198926) Links and Annotations alignment were fixed (support for geometric tranformations was added).
	- rowspan mode for HTML table cells was improved and fixed.
	- Booklet mode for double-sided pages was added; see SetBooklet() function and example n. 40.
	- lastPage() signature is changed.
	- Signature of Write() function is changed.
	- Some HTML justification problems were fixed.
	- Some functions were fixed to better support RTL mode.
	- Example n. 10 was changed to support RTL mode.
	- All examples were updated.
	
4.1.004 (2008-10-23)
	- unicode_data.php was changed to support class-loaders.
	- Bug item #2186040/2 (writeHTML margin problem) was fixed.
	
4.1.003 (2008-10-22)
	- Bug item #2185399 was fixed (rowspan and page break).
	- Bugs item #2186040 was fixed (writeHTML margin problem).
	- Newline after table was removed.
	
4.1.002 (2008-10-21)
	- Bug item #2184525 was fixed (rowspan on HTML cell).
	
4.1.001 (2008-10-21)
	- Support for "start" attribute was added to HTML ordered list.
	- unicode_data.php file was changed to include UTF-8 to ASCII table.
	- Some functions were modified to better support UTF-8 extensions to core fonts.
	- Support for images on HTML lists was improved.
	- Examples n. 1 and 6 were updated.
	
4.1.000 (2008-10-18)
	- Page-break bug using HTML content was fixed.
	- The "false" parameter was reintroduced to class_exists function on PHP5 version to avoid autoload.
	- addHtmlLink() function was improved to support internal links (i.e.: <a href="#23">link to page 23</a>).
	- Justification alignment is now supported on HTML (see example n. 39).
	- example_006.php was updated.
	
4.0.033 (2008-10-13)
	- Bug n. 2157099 was fixed.
	- SetX() and SetY() functions were improved.
	- SetY() includes a new parameter to avoid the X reset.

4.0.032 (2008-10-10)
	- Bug n. 2156926 was fixed (bold, italic, underlined, linethrough).
	- setStyle() method was removed.
	- Configuration file was changed to use helvetica (non-unicode) font by default.
	- The use of mixed font types was improved.
	- All examples were updated.

4.0.031 (2008-10-09)
	- _putannots() and _putbookmarks() links alignments were fixed.

4.0.030 (2008-10-07)
	- _putbookmarks() function was fixed.
	- _putannots() was fixed to include internal links.

4.0.029 (2008-09-27)
	- Infinite loop bug was fixed [Bug item #130309].
	- Multicell() problem on Header() was fixed.
	
4.0.028 (2008-09-26)
	- setLIsymbol() was added to set the LI symbol used on UL lists.
	- Missing $padding and $encryption_key variables declarations were added [Bug item #2129058].
	
4.0.027 (2008-09-19)
	- Bug #2118588 "Undefined offset in tcpdf.php on line 9581" was fixed.
	- arailunicid0.php font was updated.
	- The problem of javascript form fields duplication after saving was fixed.
		
4.0.026 (2008-09-17)
	- convertHTMLColorToDec() function was improved to support rgb(RR,GG,BB) notation.
	- The following inline CSS attributes are now supported: text-decoration, color, background-color and font-size names: xx-small, x-small, small, medium, large, x-large, xx-large
	- Example n. 6 was updated.
		
4.0.025 (2008-09-15)
	- _putcidfont0 function was improved to include CJK fonts (Chinese, Japanese, Korean, CJK, Asian fonts) without embedding.
	- arialunicid0 font was added (see the new example n. 38).
	- The following Unicode to CID-0 tables were added on fonts folder: uni2cid_ak12.php, uni2cid_aj16.php, uni2cid_ag15.php, uni2cid_ac15.php. 
		
4.0.024 (2008-09-12)
	- "stripos" function was replaced with "strpos + strtolower" for backward compatibility with PHP4.
	- support for Spot Colors were added. Check the new example n. 37 and the following new functions:
		AddSpotColor()
		SetDrawSpotColor()
		SetFillSpotColor()
		SetTextSpotColor()
		_putspotcolors()
	- Bookmark() function was improved to fix wrong levels.
	- $lasth changes after header/footer calls were fixed.
	
4.0.023 (2008-09-05)
	- Some HTML related problems were fixed.
	- Image alignment on HTML was changed, now it always defaults to the normal mode (see example_006.php).
	
4.0.022 (2008-08-28)
	- Line height on HTML was fixed.
	- Image inside an HTML cell problem was fixed.
	- A new "zarbold" persian font was added.
	
4.0.021 (2008-08-24)
	- HTTP headers were fixed on Output function().
	- getAliasNbPages() and getPageGroupAlias() functions were changed to support non-unicode fonts on unicode documents.
	- Function Write() was fixed.
	- The problem of additional vertical spaces on HTML was fixed.
	- The problem of frame around HTML links was fixed.

4.0.020 (2008-08-15)
	- "[2052259] WriteHTML <u> & <b>" bug was fixed.

4.0.019 (2008-08-13)
	- "Rowspan on first cell" bug was fixed.

4.0.018 (2008-08-08)
	- Default cellpadding for HTML tables was fixed.
	- Annotation() function was added to support some PDF annotations (see example_036.php and section 8.4 of PDF reference 1.7).
	- HTML links are now correclty shifted during line alignments.
	- function getAliasNbPages() was added and Footer() was updated.
	- RowSpan mode for HTML tables was fixed.
	- Bugs item #2043610 "Multiple sizes vertical align wrong" was fixed.
	- ImageEPS() function was improved and RTL alignment was fixed (see example_032.php).

4.0.017 (2008-08-05)
	- Missing CNZ and CEO style modes were added to Rect() function.
	- Fonts utils were updated to include support for OpenType fonts.
	- getLastH() function was added.

4.0.016 (2008-07-30)
	- setPageMark() function was added. This function must be called after calling Image() function for a background image.

4.0.015 (2008-07-29)
	- Some functions were changed to support different page formats (see example_028.php).
	- The signature of setPage() function is changed.

4.0.014 (2008-07-29)
	- K_PATH_MAIN calculation on tcpdf_config.php was fixed.
	- HTML support for EPS/AI images was added (see example_006.php).
	- Bugs item #2030807 "Truncated text on multipage html fields" was fixed.
	- PDF header bug was fixed.
	- helvetica was added as default font family.
	- Stroke mode was fixed on Text function.
	- several minor bugs were fixed.

4.0.013 (2008-07-27)
	- Bugs item #2027799 " Big spaces between lines after page break" was fixed.
	- K_PATH_MAIN calculation on tcpdf_config.php was changed.
	- Function setVisibility() was fixed to avoid the "Incorrect PDEObject type" error message.

4.0.012 (2008-07-24)
	- Addpage(), Header() and Footer() functions were changed to simplify the implementation of external header/footer functions.
	- The following functions were added: 
			setHeader()
			setFooter()
			getImageRBX()
			getImageRBY()
			getCellHeightRatio()
			getHeaderFont()
			getFooterFont()
			getRTL()
			getBarcode()
			getHeaderData()
			getHeaderMargin()
			getFooterMargin()
	
4.0.011 (2008-07-23)
	- Font support was improved.
	- The folder /fonts/utils contains new utilities and instructions for embedd font files.
	- Documentation was updated.

4.0.010 (2008-07-22)
	- HTML tables were fixed to work across pages.
	- Header() and Footer() functions were updated to preserve previous settings.
	- example_035.php was added.

4.0.009 (2008-07-21)
	- UTF8StringToArray() function was fixed for non-unicode mode.

4.0.008 (2008-07-21)
	- Barcodes alignment was fixed (see example_027.php).
	- unicode_data.php was updated.
	- Arabic shaping for "Zero-Width Non-Joiner" character (U+200C) was fixed.

4.0.007 (2008-07-18)
	- str_split was replaced by preg_split for compatibility with PHP4 version.
	- Clipping mode was added to all graphic functions by using parameter $style = "CNZ" or "CEO" (see example_034.php).

4.0.006 (2008-07-16)
	- HTML rowspan bug was fixed.
	- Line style for MultiCell() was fixed.
	- WriteHTML() function was improved.
	- CODE128C barcode was fixed (barcodes.php).

4.0.005 (2008-07-11)
	- Bug [2015715] "PHP Error/Warning" was fixed.

4.0.004 (2008-07-09)
	- HTML cell internal padding was fixed.

4.0.003 (2008-07-08)
	- Removed URL encoding when F option is selected on Output() function.
	- fixed some minor bugs in html tables.

4.0.002 (2008-07-07)
	- Bug [2000861] was still unfixed and has been fixed.
	
4.0.001 (2008-07-05)
	- Bug [2000861] was fixed.

4.0.000 (2008-07-03)
	- THIS IS A MAIN RELEASE THA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     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