u4 release

[gpsp.git] / gp2x / readme_gp2x.txt

diff --git a/gp2x/readme_gp2x.txt b/gp2x/readme_gp2x.txt
index a0af69d..04901a0 100644 (file)
--- a/gp2x/readme_gp2x.txt
+++ b/gp2x/readme_gp2x.txt
@@ -12,13 +12,17 @@ not apply however).
 \r
 Changelog:\r
 \r
-0.9-2xb u1 (unofficial notaz release):\r
-- Fixed a problen in thread synchronization which caused deadlock after\r
-  some time.\r
-\r
-0.9-2xb u2 (unofficial notaz release):\r
-- Replaced non-working mmuhack.o with proper one, added cache flush calls\r
-  to avoid artifacts.\r
+0.9-2xb u4 (unofficial notaz release, done on Exophase's request)\r
+- Wiz port. No emulation related changes.\r
+- Wiz: dropped SDL for video and hitting hardware directly (GPH SDL can't\r
+  be trusted, it doesn't do double buffering as of firmware 1.0).\r
+- Added new optimized software scaler with interpolation.\r
+- gpSP is now saving ROM dir on exit. Delete romdir.txt if you don't\r
+  want that.\r
+- gpSP now comes with wARM, new kernel module+lib for ARM cache control\r
+  (replaces mmuhack).\r
+- gpSP no longer invalidates whole icache after recompilation, might\r
+  case minor speedup.\r
 \r
 0.9-2xb u3 (unofficial notaz release, released with permission):\r
 - Removed built-in CPU/LCD/RAM-Tweaker.\r
@@ -29,6 +33,14 @@ Changelog:
 - Fixed centering-on-first-run problem.\r
 - 3:2 scaled option now does what it says.\r
 \r
+0.9-2xb u2 (unofficial notaz release):\r
+- Replaced non-working mmuhack.o with proper one, added cache flush calls\r
+  to avoid artifacts.\r
+\r
+0.9-2xb u1 (unofficial notaz release):\r
+- Fixed a problen in thread synchronization which caused deadlock after\r
+  some time.\r
+\r
 0.9-2xb: \r
 -- IMPORTANT-- If you're overwriting an old version, be sure to delete the\r
    gpsp.cfg file first, or be prepared to have a bunch of weird button\r