2008.9.8 Syser Debugger 1.98.1900.1061 Release

1. Fixed s command bug.

2. Fixed a BOSD bug on Vista (Bug Check 0x1: APC_INDEX_MISMATCH)

3. Add string reference windows of PE .

4. Enhanced mod command, display TimeDateStamp of PE module .

5. Fixed a BOSD bug of device,driver command.

6. Fixed a BOSD bug in SDbgMsg.sys.

7. Enhanced DataView Window,Add display highlight for modify data.

8. Fixed a BOSD bug when Syser window popup.

2008.5.31 Syser Debugger 1.97 Release

1. Improve Syser's video card compatibility.

2. Add 3 Video Display Card Detect Mode:

Auto (If you don't care)

User Mode (High Compatibility)

Kernel Mode (Support DirectX)

3. Fix some bug of syser under Vista UAC.

4. Fix some bug of OHCI USB input device driver

5. Fix a BOSD bug on Vista

2008.3.6 Syser Debugger 1.96 Release

1. Support hot key configure.

2007.11.16 Syser Debugger 1.95 Release

1. Add PID symbols in syser,support breakpoint in one process . example: bpx CreateFileA if PID==70C
2. Delete symsrv.yes file in Setup packages. First download pdb file from Microsfot Symbol store show Microsoft Internet Symbol Store Terms of use.

2007.10.13 Syser Debugger 1.94 Release

1. Add IDA map symbols support.

2007.10.04 Syser Debugger 1.94 Release

1. Fixed vedio buffer is NULL ptr bugs .
2. Fixed hardware breakpoint bugs.
3. Fixed syser loader start BSOD bugs.

2007.07.25 Syser Debugger 1.93 Release

1. Fixed wc + command bugs .
2. Fixed wd + command bugs .
3. Fixed 'JZ' assembly instructions bugs.
4. Fixed mov ecx,[ebp+ecx*4-0x30] disassembly instructions bugs.
5. Release SyserDebugger Japanese version.

2007.07.04 Syser Debugger 1.92 Release

1. Added IBM ASCII,ANSI ASCII,EBCDIC character table window.
2. Enhanced sym command, support user-defined symbols.
3. Add syser plug-in source code example in SyserSetup.exe .
4. Enhanced cpuid command, support AMD cpu,display more details.

2007.06.16 Syser Debugger 1.91 Release

1. Added memory PE module explorer.
2. Fixed some bugs of sysboot.sys.
3. Enhanced i3here command, support drv parameter.
4. Enhanced bpx,bpm command, support IF and DO syntax.
5. Enhanced tss command,display more details.

2007.05.17 Syser Debugger 1.9 Release

1. Added new commands: code,data,dex. (Compatible softice).[2007.05.07]
2. Fixed dump command bugs.[2007.05.04]
3. Fixed disassembled mov cr4,registers/mov registers,cr4 bugs.[2007.05.0]
4. Fixed "r esp" command bugs. [2007.05.05]
5. Fixed some bugs of sysboot.sys.[2007.05.04]
6. Fixed long API name bugs.[2007.05.08]
7. Fixed page command bugs.[2007.05.14]
8. Add new command: exitproc (Terminate Current Process).[2007.05.14]
9. Enhanced cpu and cpuid command.
10. Add new command: faults (Turn fault trapping on or off).
11. Supported more usb mouse.(logitech MX510 , G5 , G3 etc.)
12. Increase GDTR and IDTR, TR, LDTR Register to the Register Window.

2007.05.01 Syser Debugger 1.8 Release

1. Perfect API breakpoint , now API breakpoints will apply to all processes.
2. Perfect source code variable watch
3. Add new commands: watch,file,table. (with source code debug)
4. Add command "MakePE": dump memory module to disk file.
5. Add command "dump": dump memory data to disk file.
6. Add memory data search dialog.
7. Fix some bugs of Syser Loader.
8. Support ALPS touchpad (pointer device).
9. Support PDB for Visual Studio 2005.
10. Optimization of the structure of sds file.
11. Fixed syserboot.sys reported virus problem of McAfee anti virus.

2007.04.01 Syser Debugger 1.7 Release

1. modify instruction execute breakpoint bug. (DR0-DR4). [2007.03.18]
2. Support VMWare 5.0,5.5,6.0 and later [2007.03.19]
3. Support VirtualPC.(To be improved ) [2007.03.24]
4. add save screenshot command in syserapp.exe
5. add font configure option, will only take effect after restart syser. [2007.03.22]
6. Enhanced ntcall2 command to provide symbolic support.[2007.03.22]
7. Sysboot.sys during loading can be Cancel.[2007.03.22]
8. Fixed mouse problems in VMWare.
9. Fixed bpx command bug.
10. Fixed some problems in windows vista.

2007.03.16 Syser Debugger 1.6 Release

1. Add a new syser tool : symbol downloader.
2. Add a new syser tool : Quick Driver Loader.
3. Add a new syser tool : PE Unselfpacker.
4. Support Windows Vista.
5. Add identify of standtand C/C++ function code.
6. Add Clipboard exchanging between loader and debugger.
7. Add symbol auto-complete function in command.
8. Add Log Exporting.
9. Add lastest version detecting.
10.Fixed some problems in DUO/HT CPU .

2007.01.23 Syser Debugger 1.5 Release

1. Support PDB translating.
2. Improve syser stability.
3. Improve syser source code debugging.
4. Add 2700 API definiens and parameter comment in code view.
5. Add Jump-line in code view.
6. Add source code watch list.
7. Add call stack list view.
8. Add new commands of source code debugging : sp st.
9. Improve configuring of breakpoint's condition.

2006.05.07 Syser Debugger 1.4 demo version release

1. Add syser option config tool.
2. Add new commands : sym.
3. Add supporting of PAE page mode.
4. Fixed some bugs when disassemble instruction.
5. Improve PDB translating speed.
6. Fixed some PAE problems in command page , phys.
7. Fixed a crash problem when stop syser.
8. Improve syser stability.
9. Improve SDS symbol format , reduce memory using.

2006.03.11 Syser Debugger 1.3 demo version release

1. Add new commands : bpload.
2. Add OHCI USB input device supporting.
3. Fixed mouse wheel's bug.
4. Fixed some bugs in ntcall command and add original service entry.
5. add original entry list of IDT command.
6. Fixed a crash problem when system restart.

2005.09.08 Syser Debugger 1.2 demo version release

1. Add new commands : winerror,ntstatus,ioctl.
2. Add new commands : lines,width (compatible with softice).
3. Data View supply edit function,add new adddress-mode(offset).
4. Improve USB mouse keyboard supporting.
5. Fixed some bugs that fail to import/export windows 2000 system module symbols.

2005.08.08 Syser Debugger 1.1 demo version release

1. Add ollydbg's run-trace log-mode.
2. Add CHM-format Syser Debug help.
3. Add CHM-format Syser command refence help.
4. Improve syser stability.
5. Add Syser ring3 debugger (debug-api mode).
6. Fixed a bug that syser start slowly first time.

2005.07.07 Syser Debugger 1.0 demo version release

1. Have too many problems.