DOSBox 0.74 has been released! 

Here is an overview of the changes:

    * Several small game specific fixes/hacks/support. (Offensive, Roadhog, GTA installer, Kingdom O' Magic soundcard detection, Pirate booter, Armored Fist installer)
    * Add the S3-specific 640x480 256 color mode. (fixes regression in "Wooden Ships and Iron Men" and "I Have No Mouth And I Must Scream")
    * Fix a stack overflow that could crash DOSBox.
    * Add fake microphone input. (fixes Talking Parrot)
    * Modify adlib turn off code, so that it doesn't turn off in cases where the same sound is repeated over and over again.
    * Several small fixes to the CDROM audio code.(HOMM2, Redneck Rampage and others)
    * Several improvements to the CDROM emulation code. (fixes Alpha Storm and GT Racing 97)
    * Some small CPU fixes that might fix something.
    * Handle opcode 0xff subcode 7 as invalid instruction. (fixes dif-2 & others)
    * Some hercules fixes. (Testdrive)
    * Improve support for blanked parts that wrap around to the start of the screen. (fixes Magic Circle demo and Sid&Al)
    * Remove old OPL cores as the new ones seem to work very nicely.
    * Modify movie recording code so that the movies aren't corrupt when you exit dosbox without stopping the movie.
    * Change RGB3x scaler to look more pretty.
    * Improve initial register values compatility of the GUS.
    * Added autodetection for Gameblaster. (games can find it now)
    * Change render preferences a bit to be more compatible with Windows 7.
    * Add DOS fixes to terminate program. (fixes Fortune Teller)
    * Add FFREEP. (fixes Trucks)
    * Improve FPU ST80 in C mode when writing zero. (fixes Antigok)
    * Add special int10 scanline function. (fixes mz700 and probably lots of games that mess with them)
    * Fix scrolling in rarely used video modes. (fixes Orphee)
    * Modify game specific hacks a bit so that Kick off 3 works again.
    * Lots of fixes to the INT10 video parameter table. (Seven spirits of ra and others)
    * Add VGA blanking in machine=vgaonly. (used by Alien Carnage)
    * CGA, PCJr, Tandy: Add video blanking, change display start latch timing, sync pulse width correction.
    * PCJr, Tandy: implement vertical retrace interrupt.
    * PCJr, CGA: line-by-line video emulation.
    * PCJr: support on-screen change of color modes 4medium to 16low. (used by Ghostbusters booter)
    * Hercules: Add green and amber monochrome support.
    * All machines: only update the video timing when needed. (Jungle Hunt, others that synchronize to the video screen might profit)
    * Several small DOS fixes.
    * Some UMB related fixes. (The Legacy without UMB)
    * Fix version number of DSP for SB 1.5. (fixes a few games)
    * Several VGA emulation improvements. (Allertone football manager)
    * Some Tandy fixes. (Mech Warrior)
    * Small improvements and fixes to the OPL emulation.
    * Add low level Tandy DAC emulation.
    * Some EMS fixes. (fixes Mortal Kombat and others)
    * Change SoundBlaster DSP reset mechanism, add sb irq acknowledge logic. (fixes stmik-based applications)
    * Some interrupt pointer location modifications. (fixes Tinker Tales)
    * Some fixes to the BOOT code. (fixes Last Mission)
    * Respect write-only file information. (fixes Champions of Zulala)
    * Some RTC fix. (fixes Tully Bodine and others)
    * Improve mouse emulation to work better with Water World.
    * Hopefully fix the translation of the configuration file.
    * Speed up and fixes for the recompiler core. (pitfall2 pcjr)
    * Change memory start location. (fixes 7th Guest installer)
    * Several fixes to the batch file handling. (Shift and use the typed first %0 instead of the parsed %0)
    * Improve file redirection and redirected line ends. (fixes Phantasmagoria 2 DOS installer)
    * Fix compilation with new MAC os X version.
    * Add 16C550A FIFO support to the serial port emulation.
    * Improve modem emulation to get higher speeds.
    * Change default samplerates to 44100, blocksize to 1024 and prebuffer to 20, so that hopefully certain soundcards produce more fluent sound playback.
    * Add some rarely used, but for some games critical flags to the internal commands.
    * Add -userconf flag, so that the userspecific configuration can easily be used together with -conf configfile.
    * Improve internal timing with repeating timers (especially with the dynamic core).