docs: Update changelog and definitions for version 0.9.0

changelog.rst

@@ -1,6 +1,43 @@
 Changelog
 =========
 
+Version 0.9.0 (2023-10-19)
+--------------------------
+
+- Introduce two new dual 3D modes. They are resilient and they will always show
+  the same output on both screens even if the framerate drops. This isn't the
+  case with the previous dual 3D mode.
+
+- Fix 2D projection used to display 3D sprites. The Y coordinate didn't work
+  correctly for numbers close to 192. This means that an ugly hack to apply an
+  offset to the texture coordinates of 2D polygons is no longer needed.
+
+- Fix initialization of the library. Sometimes, depending on the loader, the
+  game would start in a different time in the screen rendering cycle. This would
+  swap the images of the screens until the framerate dropped when loading
+  assets, for example.
+
+- The code that switches between screens in dual 3D mode has been more reliable.
+  Nitro Engine now swaps screens after they are actually drawn, not in the
+  vertical blanking interrupt handler, when it switched every frame even if no
+  new frame had been drawn by the game.
+
+- Switch a lot of assert() in the library into permanent runtime checks. Several
+  functions now return error codes instead of not returning any value.
+
+- Use safe DMA copy functions if the libnds of the toolchain provides them (they
+  are only available in BlocksDS at the moment).
+
+- The library now supports sending display lists to the GPU in different ways to
+  work around a hardware bug in the ARM9 DMA when it is set to GFX FIFO mode.
+
+- Fix debug build of the library.
+
+- Fix build of the NFlib template with devkitPro libraries.
+
+- Update examples and add some more, particularly about comparisons between dual
+  3D modes.
+
 Version 0.8.2 (2023-04-20)
 --------------------------
 

documentation/Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "Nitro Engine"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.8.2
+PROJECT_NUMBER         = 0.9.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

include/NEMain.h

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 //
-// Copyright (c) 2008-2011, 2019, 2022 Antonio Niño Díaz
+// Copyright (c) 2008-2011, 2019, 2022-2023 Antonio Niño Díaz
 //
 // This file is part of Nitro Engine
 
@@ -43,9 +43,9 @@ extern "C" {
 /// Major version of Nitro Engine
 #define NITRO_ENGINE_MAJOR (0)
 /// Minor version of Nitro Engine
-#define NITRO_ENGINE_MINOR (8)
+#define NITRO_ENGINE_MINOR (9)
 /// Patch version of Nitro Engine
-#define NITRO_ENGINE_PATCH (2)
+#define NITRO_ENGINE_PATCH (0)
 
 /// Full version of Nitro Engine
 #define NITRO_ENGINE_VERSION ((NITRO_ENGINE_MAJOR << 16) |  \
@@ -53,7 +53,7 @@ extern "C" {
                               (NITRO_ENGINE_PATCH))
 
 /// String with the version of Nitro Engine
-#define NITRO_ENGINE_VERSION_STRING "0.8.2"
+#define NITRO_ENGINE_VERSION_STRING "0.9.0"
 
 /// @}
 

readme.rst

@@ -1,5 +1,5 @@
 ###################
-Nitro Engine v0.8.2
+Nitro Engine v0.9.0
 ###################
 
 Introduction