Community Changelog-0.4.13

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Revision as of 22:18, 4 October 2019 by Ctasan (talk | contribs) (Part 1)
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This page is related to an upcoming release

ReactOS 0.4.13 is not released yet, the information on this page is referring to the future release of ReactOS 0.4.13.
A Release Engineer should remove this notification once the version is released.

This page is still unfinished and being worked on by ReactOS Community.

This page is updated as ReactOS development progresses, check out here regularly!
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  • CC: Don't mark VACB dirty on unpin. This fixes a small performance problem. (Pierre Schweitzer)
  • Minor fixes for buffer handling. (Thomas Faber)


Win32 subsystem:

  • win32ss/ntuser: Fixed theme non-client painting. (James Tabor)
  • win32ss/ntuser: Fixed message time. (Katayama Hirofumi MZ)
  • win32ss/gdi: Fixed attriute support for regions. (James Tabor)
  • win32ss/ntgdi: Updated region code from Wine. (James Tabor)
  • win32ss/ntgdi: Added support for viewport text out. (James Tabor)
  • win32ss/ntgdi: Fixed paint messages. This is a HACK for forcing painting of non client areas.
  • win32ss/ntgdi-gdi32: Fixed LPtoDP and some other functions. This fixes coordinate transformation, thus fixing some painting and drawing bugs. (Katayama Hirofumi MZ)
  • gdi32: Updated signal flags for batch. Also added batch flag for text out. (James Tabor)
  • gdi32: Do not allow setting hdc if no batch type is found. This fixes font listbox isn't shown properly in AbiWord 2.6.8. (James Tabor)
  • winsrv: Implemented SrvGetThreadConsoleDesktop(). (Hermes Belusca-Maito) Better explanation needed!
  • basesrv: Rewritten DOS devices management. This fixes regressions caused by kernel32 improvements. (Pierre Schweitzer)


  • usbccgp: Fixed two bugs: USB audio device removal is fixed and device start failure is properly handled. (Thomas Faber)
  • usbhub: Fixed two bugs: now a disabled device can be re-enabled and device removal can happen multiple times. (Thomas Faber)
  • hid: Minor fixes for HID drivers. Also tablet devices are now correctly detected. (Herve Poussineau)


System DLLs:

  • kernel32: Fixes for Japanese calendar. (Katayama Hirofumi MZ)
  • kernel32: If the battery gets lower then 5 percent, set critical battery status. (Eric Kohl)
  • kernel32: Implemented SetThreadStackGuarantee(). This allows some apps to work. (Hermes Belusca-Maito) Better explanation needed!
  • kernel32: Rewritten DOS device querying to handle global and local MS-DOS namespaces. (Pierre Schweitzer)
  • opengl32: Fixed some bugs, now many NVidia drivers equal or earlier then 181.22 can be used. (Bernhard Feichtinger)
  • ddraw: Fixed a crash spotted by DirectDraw tests. (James Tabor)

User-mode DLLs:

  • shell32: Implemented setting explorer background image. (Katayama Hirofumi MZ)
  • shell32: Implemented creating new link. (Katayama Hirofumi MZ)
  • stobject: Improvements to the power notification icon. (Eric Kohl)
  • netplwiz: Implement the Disconnect Network Drive dialog. (Jared Smudde)
  • stobject: Store the "Show x icon in the taskbar" setting for the hotplug, power and volume icons. (Eric Kohl)
  • comdlg32: Default file save locations are now taken from bootdata. Also default location also depends on file extension. (Katayama Hirofumi MZ)
  • mpr: Implemented drive disconnecting.(Jared Smudde)
  • dpnhpast: Added DLL from Wine Staging 4.5. (Oleg Dubinsky)
  • dbghelp: Fixed bugs found with tests. (Andreas Maier)

Commands and utilities:

  • powercfg.cpl: Many improvements: (Eric Kohl)
    • Fixed the undue change of monitor switch off time.
    • Fixed the initialization of the power schemes page.
    • Fixed power scheme deletion and saving.
    • Fixed the lid, power button and sleep button settings according to the power capabilities.
    • Added a separate power schemes dialog for AC-only systems.
    • Show the hibernate page only if the S4 power state is available.
  • appwiz.cpl: Set a default shortcut-link description. (Katayama Hirofumi MZ)
  • console.cpl: Fixed the console screen preview when selecting TrueType fonts. (Hermes Belusca-Maito)
  • themes: Reorganized files for future *.theme support. (Jake Collins)
  • osk: Make the buttons themed. (Bisoc George)
  • net: Many improvements to this command. (Eric Kohl)
  • find: Rewritten this command. (Pawel Cholewa)


  • Some more progress on x64. (Timo Kreuzer)
  • Some more progress on ATL. (Mark Jansen)
  • Some build fixes and trivial things. (Serge Gautherie, Timo Kreuzer)
Versions / Official Changelogs / Community Changelogs
0.4.x Series 0.4.1 | 0.4.2 | 0.4.3 | 0.4.4 | 0.4.5 | 0.4.6 | 0.4.7 | 0.4.8 | 0.4.9 | 0.4.10 | 0.4.11 | 0.4.12 | 0.4.13 | 0.4.14 | 0.4.15