butano

• Custom linker flags can be specified in the project's Makefile.
• Asserts ROM usage reduced.
• Audio startup fixed when link-time optimization is enabled.
• Audio stop fixed when link communication is active.
• Parallel link-time optimization temporal files have been ignored and added to the list of files to clean.

• bn::dmg_music::left_volume, bn::dmg_music::right_volume, bn::dmg_music::set_left_volume, bn::dmg_music::set_right_volume and bn::dmg_music::set_volume added.
• bn::dmg_music::position and bn::dmg_music::set_position added.
• bn::dmg_music_volume_to_action, bn::dmg_music_volume_loop_action and bn::dmg_music_volume_toggle_action added.
• bn::link_state::player_count added.
• An external mod2gbt executable is no longer necessary for importing DMG music with *.mod extension.
• GBT Player updated to 4.4.0.
• New interrupt manager implemented by Universal GBA Library.
• Audio commands list management optimized (ROM, EWRAM and CPU usage reduced).
• Missed link messages frequency reduced.
• Link data sending race condition fixed.
• Link race condition on V-Blank fixed.
• Audio pause/resume No$gba error removed.
• Palette rotate range documentation fixed.
• Frequently asked questions (FAQ) page improved.

BMP files colors count calculation fixed (again).

• bn::dmg_music and bn::dmg_music_item added (yes, music playback using DMG channels is now supported thanks to GBT Player).
  See the DMG music import guide and the dmg_audio example to learn how to import and play it.
• BMP files colors count calculation fixed.
• C++ keywords are not valid asset names anymore.
• Getting started Python setup improved.
• Tremblay Island added to README.md.

• bn::sram::clear and bn::sram::set_bytes added.
• bn::music::playing_item added.
• SRAM code moved back from ROM to EWRAM again, since it doesn't seem to crash No$gba anymore.
• bn::power_of_two optimized.
• Keypad with frame skipping fixed.

• bn::regular_bg_ptr::hw_id and bn::affine_bg_ptr::hw_id added.
• bn::sin_and_cos, bn::degrees_sin_and_cos, bn::lut_sin_and_cos and bn::degrees_lut_sin_and_cos added.
• More bn::regular_bg_ptr and bn::affine_bg_ptr static contructors added.
• bn::regular_bg_map_item::cells_ptr and bn::affine_bg_map_item::cells_ptr added.
• bn::affine_mat_attributes rotation angle processing optimized.
• bn::unordered_map and bn::unordered_set lack of pointer stability documented.

bn::calculate_sin_lut_value sine and cosine symmetry with 135 and 315 degrees fixed.

• bn::system_font, bn::core::system_font and bn::core::set_system_font added.
• bn::core::assert_tag and bn::core::set_assert_tag added.
• BN_VERSION_STRING added.
• bn::rect_window::restore_boundaries added.
• bn:: window ::set_show_all and bn:: window ::set_show_nothing fixed.
• bn::utf8_characters_map_ref::index assert shows UTF8-character data.
• gba-free-fonts added to README.md.

• bn::utf8_characters_map and bn::utf8_characters_map_ref added: they allow to build an UTF-8 characters map in ROM, without size limit.
• (Breaking change) bn::sprite_font now manages a bn::utf8_characters_map_ref instead of a span of UTF-8 characters.
• (Breaking change) BN_CFG_SPRITE_TEXT_MAX_UTF8_CHARACTERS removed.
• bn::blending_transparency_attributes::set_transparency_and_intensity_alphas added.
• More questions added to Frequently asked questions (FAQ) page.

• Huffman decompression support added.
• bn::best_fit_allocator added.
• bn::istring::resize and bn::istring::shrink added.
• bn::string and bn::string_view compatibility improved.
• bn::string construction, assignment and append optimized.
• Integer to string conversion optimized.
• Slot index added to palettes manager status log.
• bn::calloc and bn::memory::ewram_calloc interface fixed.
• .elf files No$gba support restored.
• -O0 builds support restored.
• More questions added to Frequently asked questions (FAQ) page.

• Hue shift palette effect added. See the palettes example to learn how to use it.
• Brightness effect ROM usage reduced.
• bn::sprite_item and bn::sprite_tiles_item size reduced.
• Automatic sprite double size detection fixed.
• bn::hbe_visible_toggle_action removed, since it was not possible to use it.
• Clang build fixes.
• Clang-Tidy warnings fixed.
• New games made with Butano added to README.md.

• Modified assets detection optimized.
• Audio and graphics tools unified in order to reduce build time.
• bn::newton_raphson_sqrt removed, since it doesn't work for bn::fixed input values. If you are using it, replace it with bn::sqrt.

• An external bn::bg_palette_item can be specified when importing regular and affine backgrounds.
• Colors count can be specified when importing sprite and background palettes.
• Standard containers equality comparison optimized.
• Asserts file name hack fixed.
• Universal GBA Library LGPL license files removed.
• Standard containers documentation improved.
• Frequently asked questions (FAQ) page improved.

• bn::random::get_int and bn::random::get_fixed added.
• bn::calloc, bn::realloc, bn::memory::ewram_calloc and bn::memory::ewram_realloc added.
• bn::unique_ptr moved to its own header files.
• bn::pool and bn::generic_pool ROM usage reduced.
• Automatic 4BPP regular backgrounds generation fixed.
• Asserts disabled build warnings fixed.
• Frequently asked questions (FAQ) page improved.

• bn::optional::get added.
• bn::bitset and bn::bitset_ref optimized (managed bits count now must be a multiple of 8).
• ROM usage reduced due to unnecessary internal asserts removed.
• Blending hardware weights fixed.
• bn::regular_bg_map_cell_info documentation fixed.

• bn::bitset_ref added.
• bn::diamond_angle and bn::degrees_diamond_angle added.
• Asserts ROM usage reduced.
• Unnecessary inline keyword usages removed.

• Maps commit optimized by more than 50% in some cases.
• Integer alignment at minimum enforced in all containers.
• BG blocks manager and sprite tiles manager commit fixed.

• (Security issue) Source code files full path is not stored in output ROMs anymore.
• Some Clang-Tidy and Cppcheck warnings removed.

• bn::color_effect added.
• bn::memory::decompress added.
• All uncompress methods renamed to decompress.
• All color effects optimized.
• Palettes update and search optimized.
• Getting started page improved.

• Blending transparency weights can be setup separately with bn::blending::set_transparency_top_weight and bn::blending::set_transparency_bottom_weight.
• (Breaking change) bn::blending_transparency_attributes interface has changed to allow to setup transparency weights separately.
• Actions for blending transparency weights added.
• Internal graphics suffix changed from bn_graphics to bn_gfx.
  Remember to rebuild your project after updating.
• Frequently asked questions (FAQ) page improved.