Changes for 41.1 beta2 (b42 archive)

- added additional planar bitmap checks in BltBitmap()/graphics code
  to avoid some strange effects with certain programs

Changes for 41.1 (b41 archive)

- LockBitMapTagList()/cgx always returned a 0 as handle. Now it returns the
  handle properly.
  This will most likely fix all AmiWin related lockups. 

Changes for 41.0 b362 (b40 archive)

- added support for multiple boards of the same kind. The drivers need to
  have that feature implemented though to use that option.
- fixed some problems with standard menu backfilling when PLANES2FAST option
  is enabled. Please don't use that option when you are not aware of what it's
  doing actually. It reduces compatibility and general stability in some cases.

Changes for 41.0 b348 (b39 archive)

- inlined some code in cgxsystem.library. This will slightly improve speed
  in some areas

Changes for 41.0 b320 (b37 archive)

- added horizontal/vertical lines hw acceleration for gfx boards
  that don't have a special line engine but allow for solid fill.

Changes for 41.0 b303 (b36 archive)

- mouse/screen blankers which blanked the mouse sprite the way the C= blanker
  does, now blank the mouse sprite again properly.

Changes for 41.0 b299 (b35 archive)

- Due to a bug in the rect filling code, swapping/toggling of simple refresh
  windows got really slow unter truecolour screens with v2 and previous
  V3 versions. There is really a VISIBLE speed INCREASE with that fixed now
  when using simple refresh windows.

Changes for 41.0 b291 (b34 archive)

- nextscreens should get updated properly now

Changes for 41.0 b289 (b33 archive)

- This is for all WritePixel/PutPixels lovers out there:
  wasted 20 minutes of my valueable time to increase writepixel output. This
  graphics function is mostly unused with os graphics operation but some people
  really think that the speed of this function is a general speed indicator
  Rather strange ......
- fixed a bug in OpenScreen()/intuition patch. If applications called it with
  other flags besides NS_EXTENDED set in the newscreen.type field, the 
  Extended tag field was ignored. This e.g. fixes some screen opening problems
  with Finalwriter.
- programs which use the SA_LikeWorkbench tag to open a screen correctly open 
  on a cybergraphx display now, if the workbench is opened on a cybergraphx
  display, too.

Changes for 41.0 b270 (b32 archive)

- the mouse crsr is now disabled on the previous view if the active
  view changees to a different gfx card
- fixed a problem with masked rectfills with screens that have less than 256
  colours

Changes for 41.0 beta263

- LoadRGB4/SetRGB4 now behaves like in earlier betas which should fix some
  palette problems with older programs.

- enabled support for 8bit hardware accelerated planar bitmap to chunky
  bitmap blits 

- Truecolour related parts of BltBitmap()/graphics rewritten. Should be 
  faster now under certain cases.