# Changes in TIFF v3.5.4

References
Current Version | v3.5.4 (tag Release-v3-5-4)
Previous Version | v3.5.3
Master Download Site | ftp://ftp.onshore.com/pub/libtiff/
Master HTTP Site | http://www.simplesystems.org/libtiff/

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:

## Software configuration changes

- None.

## Library changes

- Added Pixar tag support. Contributed by Phil Beffery.

- Made one more change to `tif_dir.c` for removal of LZW compression. Also added notice when LZW compression invoked.

- Fixed bug that caused LZW (non) compression to segfault. Added warning about LZW compression removed being removed, and why.

## Tools changes

- Changed default compression in tools to `TIFF_PACKBITS`, and changed usage descriptions in tools to reflect removal of LZW compression

- Added `nostrip` to install in `tools/Makefile.in` so that debugging symbols are kept.

- Made Packbits the default compression in `tools/tiff2rgba.c` instead of LZW.