DeuSF.

-man troff format generation.

WinTex options.

-fullsnd: now the only mode.

MS-DOS and OS/2 compatibility.

Incomplete (and conditioned out) Rise of the Triad support.

PNG support added, creating an optional dependency on libpng 1.6. If compiled in, it is the default extraction format, PPM otherwise.

Au and VOC sound formats removed. WAV is the only supported format for extraction and creation.

Full sound lumps from the WAD are always extracted.

MIDI files can be included just by being named *.mid, and are extracted to the same file name extension.

Log file support has been removed, in favor of the user doing a shell redirection (eg, with > or 2>) instead.

Arch-vile sprites are now extracted and inserted using literal names for sprites with the [ and ] characters in names (illegal file name characters on DOS, but not current Windows systems), and sprite names with \ are now altered to use ^ on-disk, matching the ZDoom PK3 standard.

Graphics with a height > 128 and < 256 are now inserted into Doom WAD files correctly.

UDMF (Universal Doom Map Format) support.

Real Autoconf+Automake build system to replace the barely-functioning imitation one. ./configure, make, and related environment variables work as should be expected.

MS-DOS and OS/2 batch files removed.

A malloc.h include was removed to allow compilation on Mac OS X, and is not needed by current Unix systems in general.

Thousands of lines of code deleted and the entire tree reformated (primarily by using indent -kr, followed up by manual touch-ups). Several unused files, functions, and commented out code removed.

C99-style cleanups to use (u)intN_t types, bool, true, false throughout the code, replacing old defines.

AsciiDoc now used for documentation, and building the manpage requires it to be installed.