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	Changes in TIFF v4.0.1
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TIFF CHANGE INFORMATION
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Current Version: v4.0.1 
Previous Version: <A HREF=v4.0.0.html>v4.0.0</a> 
Master Download Site: <A HREF="https://download.osgeo.org/libtiff">
download.osgeo.org</a>, directory pub/libtiff</A> 
Master HTTP Site: <A HREF="http://www.simplesystems.org/libtiff/">
http://www.simplesystems.org/libtiff/</a> 
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This document describes the changes made to the software between the
previous and current versions (see above). If you don't
find something listed here, then it was not done in this timeframe, or
it was not considered important enough to be mentioned. The following
information is located here:
<UL>
<LI><A HREF="#highlights">Major Changes</A>
<LI><A HREF="#configure">Changes in the software configuration</A>
<LI><A HREF="#libtiff">Changes in libtiff</A>
<LI><A HREF="#tools">Changes in the tools</A>
<LI><A HREF="#contrib">Changes in the contrib area</A>
</UL>
 
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<A NAME="highlights">MAJOR CHANGES:</A>

<UL>

<li> None

</UL>

<A NAME="configure">CHANGES IN THE SOFTWARE CONFIGURATION:</A>

<UL>

<li> --enable-ld-version-script: New configure option to
	enable shared library symbol versioning on ELF-based systems
	(e.g. Linux and FreeBSD) which use the GNU linker. This
	allows multiple major versions of libtiff to be loaded
	simultaneously into the same application or library without
	conflict, as long as all libtiffs involved are built with
	versioned symbols. This option is not enabled by default.

<li> Added libtiff private dependency on -llzma for pkg-config.

</UL>

<A NAME="libtiff">CHANGES IN LIBTIFF:</A>

<UL>
	<li> libtiff/tif_dir.c, libtiff/tif_dirread.c: Extra caution around
 assumption tag fetching is always successful.

<li> libtiff/tif_jpeg.c: Extra caution for case where sp is NULL.

</UL>

<A NAME="tools">CHANGES IN THE TOOLS:</A>

<UL>

<li> None

</UL>

<A NAME="contrib">CHANGES IN THE CONTRIB AREA:</A>

<UL>

<li> None

</UL>

Last updated $Date: 2016-09-25 20:05:47 $.

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