v1.6 (2008-08-03)

• PHP 4.3.10 or higher is now required.
• GIF image support.
• Images can now trigger page breaks.
• Possibility to have different page formats in a single document.
• Document properties (author, creator, keywords, subject and title) can now be specified in UTF-8.
• Fixed a bug: when a PNG was inserted through a URL, an error sometimes occurred.
• An automatic page break in Header() doesn't cause an infinite loop any more.
• Removed some warning messages appearing with recent PHP versions.
• Added HTTP headers to reduce problems with IE.