diff --git a/pkg.info b/pkg.info
index 191886f..6d33c01 100644
--- a/pkg.info
+++ b/pkg.info
@@ -1,6 +1,6 @@
 name: supertuxkart
 description: Free and Open Source kart racing game
-version: 1.5-rc1
+version: 1.4
 url: https://supertuxkart-evolution.com/Main_Page.html
 license: GPL3-or-later
 architecture: any
diff --git a/source-files/fix-cmake-4-compatibility.patch b/source-files/fix-cmake-4-compatibility.patch
new file mode 100644
index 0000000..aa1c494
--- /dev/null
+++ b/source-files/fix-cmake-4-compatibility.patch
@@ -0,0 +1,92 @@
+From 7f67e1ffb599d43cd2316e0320ce7944b49be02e Mon Sep 17 00:00:00 2001
+From: Alayan <25536748+Alayan-stk-2@users.noreply.github.com>
+Date: Tue, 21 May 2024 14:06:16 +0200
+Subject: [PATCH 1/2] Require Cmake 3.6 or higher
+
+This gets rid of deprecation warnings. Cmake 3.6 has been out for almost 8 years by now, so this requirement should not cause undue trouble to people trying to compile the game.
+
+Signed-off-by: G-Src <gsrc@fsfans.club>
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 2.8.4)
++cmake_minimum_required(VERSION 3.6.0)
+ 
+ # root CMakeLists for the SuperTuxKart project
+ project(SuperTuxKart)
+@@ -6,10 +6,6 @@ set(PROJECT_VERSION "1.4")
+ 
+ add_definitions( -DSUPERTUXKART_VERSION="${PROJECT_VERSION}" )
+ 
+-if(NOT (CMAKE_MAJOR_VERSION VERSION_LESS 3))
+-  cmake_policy(SET CMP0043 OLD)
+-endif()
+-
+ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake")
+ include(CMakeDependentOption)
+ 
+--- a/lib/enet/CMakeLists.txt
++++ b/lib/enet/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 2.6)
++cmake_minimum_required(VERSION 3.6.0)
+ 
+ project(enet)
+ 
+--- a/lib/graphics_utils/CMakeLists.txt
++++ b/lib/graphics_utils/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 2.6)
++cmake_minimum_required(VERSION 3.6.0)
+ include_directories("${PROJECT_SOURCE_DIR}/lib/simd_wrapper")
+ if (UNIX OR MINGW)
+     add_definitions(-O3)
+--- a/lib/libsquish/CMakeLists.txt
++++ b/lib/libsquish/CMakeLists.txt
+@@ -8,7 +8,7 @@
+ #   Unix and VS: SSE2 support is enabled by default
+ #    use BUILD_SQUISH_WITH_SSE2 and BUILD_SQUISH_WITH_ALTIVEC to override
+ 
+-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.3)
++CMAKE_MINIMUM_REQUIRED(VERSION 3.6.0)
+ 
+ OPTION(BUILD_SQUISH_WITH_OPENMP "Build with OpenMP." OFF)
+ 
+--- a/lib/mcpp/CMakeLists.txt
++++ b/lib/mcpp/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 2.6)
++cmake_minimum_required(VERSION 3.6.0)
+ if (UNIX OR MINGW)
+     add_definitions(-O3)
+     if (APPLE)
+--- a/lib/tinygettext/CMakeLists.txt
++++ b/lib/tinygettext/CMakeLists.txt
+@@ -39,7 +39,7 @@ set(VERSION "0.1.0")
+ 
+ ### CMake configuration
+ 
+-cmake_minimum_required(VERSION 2.4)
++cmake_minimum_required(VERSION 3.6.0)
+ if(COMMAND cmake_policy)
+ 	CMAKE_POLICY(SET CMP0003 NEW)
+ endif(COMMAND cmake_policy)
+--- a/lib/wiiuse/CMakeLists.txt
++++ b/lib/wiiuse/CMakeLists.txt
+@@ -2,13 +2,7 @@
+ # http://academic.cleardefinition.com/
+ # Iowa State University HCI Graduate Program/VRAC
+ 
+-cmake_minimum_required(VERSION 2.8.0)
+-
+-# Added for STK, silences CMake warning
+-# See https://github.com/supertuxkart/stk-code/commit/b0ff15873ee7fa8901672672b47def9039a5534b#diff-a3e272598233e89e4b577a434cc2a89d
+-if(NOT (CMAKE_MAJOR_VERSION VERSION_LESS 3))
+-  cmake_policy(SET CMP0048 OLD)
+-endif()
++cmake_minimum_required(VERSION 3.6.0)
+ 
+ # Set package properties
+ project(WiiUse)
+-- 
+2.50.1
diff --git a/source-files/fix-cmake-4-warnings.patch b/source-files/fix-cmake-4-warnings.patch
new file mode 100644
index 0000000..6a615e2
--- /dev/null
+++ b/source-files/fix-cmake-4-warnings.patch
@@ -0,0 +1,81 @@
+From e2aaf730de5d43afaf4e2b2ed1a94e8c0eeb11e2 Mon Sep 17 00:00:00 2001
+From: Deve <deveee@gmail.com>
+Date: Thu, 15 May 2025 17:54:28 +0200
+Subject: [PATCH 2/2] Fixed cmake 4.0 warnings
+
+Signed-off-by: G-Src <gsrc@fsfans.club>
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.6.0)
++cmake_minimum_required(VERSION 3.6.0...4.0)
+ 
+ # root CMakeLists for the SuperTuxKart project
+ project(SuperTuxKart)
+--- a/lib/angelscript/projects/cmake/CMakeLists.txt
++++ b/lib/angelscript/projects/cmake/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.5)
++cmake_minimum_required(VERSION 3.5...4.0)
+ 
+ # STK Fix llvm mingw crashes
+ if (MINGW AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND CMAKE_SIZEOF_VOID_P EQUAL 4)
+--- a/lib/enet/CMakeLists.txt
++++ b/lib/enet/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.6.0)
++cmake_minimum_required(VERSION 3.6.0...4.0)
+ 
+ project(enet)
+ 
+--- a/lib/graphics_utils/CMakeLists.txt
++++ b/lib/graphics_utils/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.6.0)
++cmake_minimum_required(VERSION 3.6.0...4.0)
+ include_directories("${PROJECT_SOURCE_DIR}/lib/simd_wrapper")
+ if (UNIX OR MINGW)
+     add_definitions(-O3)
+--- a/lib/libsquish/CMakeLists.txt
++++ b/lib/libsquish/CMakeLists.txt
+@@ -8,7 +8,7 @@
+ #   Unix and VS: SSE2 support is enabled by default
+ #    use BUILD_SQUISH_WITH_SSE2 and BUILD_SQUISH_WITH_ALTIVEC to override
+ 
+-CMAKE_MINIMUM_REQUIRED(VERSION 3.6.0)
++CMAKE_MINIMUM_REQUIRED(VERSION 3.6.0...4.0)
+ 
+ OPTION(BUILD_SQUISH_WITH_OPENMP "Build with OpenMP." OFF)
+ 
+--- a/lib/mcpp/CMakeLists.txt
++++ b/lib/mcpp/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.6.0)
++cmake_minimum_required(VERSION 3.6.0...4.0)
+ if (UNIX OR MINGW)
+     add_definitions(-O3)
+     if (APPLE)
+--- a/lib/tinygettext/CMakeLists.txt
++++ b/lib/tinygettext/CMakeLists.txt
+@@ -39,7 +39,7 @@ set(VERSION "0.1.0")
+ 
+ ### CMake configuration
+ 
+-cmake_minimum_required(VERSION 3.6.0)
++cmake_minimum_required(VERSION 3.6.0...4.0)
+ if(COMMAND cmake_policy)
+ 	CMAKE_POLICY(SET CMP0003 NEW)
+ endif(COMMAND cmake_policy)
+--- a/lib/wiiuse/CMakeLists.txt
++++ b/lib/wiiuse/CMakeLists.txt
+@@ -2,7 +2,7 @@
+ # http://academic.cleardefinition.com/
+ # Iowa State University HCI Graduate Program/VRAC
+ 
+-cmake_minimum_required(VERSION 3.6.0)
++cmake_minimum_required(VERSION 3.6.0...4.0)
+ 
+ # Set package properties
+ project(WiiUse)
+-- 
+2.50.1
diff --git a/source-files/gcc-13.patch b/source-files/gcc-13.patch
new file mode 100644
index 0000000..22a06ee
--- /dev/null
+++ b/source-files/gcc-13.patch
@@ -0,0 +1,121 @@
+https://github.com/supertuxkart/stk-code/commit/0163e3fa88b72634c3ddff5304c9086b649f53b1
+
+From 0163e3fa88b72634c3ddff5304c9086b649f53b1 Mon Sep 17 00:00:00 2001
+From: Heiko Becker <heirecka@exherbo.org>
+Date: Thu, 26 Jan 2023 16:35:54 +0100
+Subject: [PATCH] Add missing includes to fix the build with gcc 13
+
+Like other versions before, gcc 13 moved some includes around and as a
+result <stdexcept> and <cstdio> are no longer transitively included.
+Explicitly include them for std::runtime_error and snprintf.
+--- a/lib/graphics_engine/include/vk_mem_alloc.h
++++ b/lib/graphics_engine/include/vk_mem_alloc.h
+@@ -2563,6 +2563,7 @@ VMA_CALL_PRE void VMA_CALL_POST vmaFreeStatsString(
+ #undef VMA_IMPLEMENTATION
+ 
+ #include <cstdint>
++#include <cstdio>
+ #include <cstdlib>
+ #include <cstring>
+ #include <utility>
+--- a/lib/graphics_engine/src/ge_spm_buffer.cpp
++++ b/lib/graphics_engine/src/ge_spm_buffer.cpp
+@@ -5,6 +5,7 @@
+ #include "ge_vulkan_features.hpp"
+ 
+ #include <algorithm>
++#include <stdexcept>
+ 
+ #include "mini_glm.hpp"
+ 
+--- a/lib/graphics_engine/src/ge_vulkan_array_texture.cpp
++++ b/lib/graphics_engine/src/ge_vulkan_array_texture.cpp
+@@ -12,6 +12,7 @@
+ 
+ #include <IImageLoader.h>
+ #include <cassert>
++#include <stdexcept>
+ 
+ namespace GE
+ {
+--- a/lib/graphics_engine/src/ge_vulkan_command_loader.cpp
++++ b/lib/graphics_engine/src/ge_vulkan_command_loader.cpp
+@@ -8,6 +8,7 @@
+ #include <deque>
+ #include <memory>
+ #include <mutex>
++#include <stdexcept>
+ #include <thread>
+ 
+ #include "../source/Irrlicht/os.h"
+--- a/lib/graphics_engine/src/ge_vulkan_depth_texture.cpp
++++ b/lib/graphics_engine/src/ge_vulkan_depth_texture.cpp
+@@ -3,6 +3,8 @@
+ #include "ge_main.hpp"
+ #include "ge_vulkan_driver.hpp"
+ 
++#include <stdexcept>
++
+ namespace GE
+ {
+ GEVulkanDepthTexture::GEVulkanDepthTexture(GEVulkanDriver* vk,
+--- a/lib/graphics_engine/src/ge_vulkan_draw_call.cpp
++++ b/lib/graphics_engine/src/ge_vulkan_draw_call.cpp
+@@ -25,6 +25,7 @@
+ #include <algorithm>
+ #include <cmath>
+ #include <limits>
++#include <stdexcept>
+ 
+ #include "../source/Irrlicht/os.h"
+ #include "quaternion.h"
+--- a/lib/graphics_engine/src/ge_vulkan_fbo_texture.cpp
++++ b/lib/graphics_engine/src/ge_vulkan_fbo_texture.cpp
+@@ -6,6 +6,7 @@
+ 
+ #include <array>
+ #include <exception>
++#include <stdexcept>
+ 
+ namespace GE
+ {
+--- a/lib/graphics_engine/src/ge_vulkan_mesh_cache.cpp
++++ b/lib/graphics_engine/src/ge_vulkan_mesh_cache.cpp
+@@ -10,6 +10,7 @@
+ 
+ #include <algorithm>
+ #include <cassert>
++#include <stdexcept>
+ #include <vector>
+ 
+ namespace GE
+--- a/lib/graphics_engine/src/ge_vulkan_skybox_renderer.cpp
++++ b/lib/graphics_engine/src/ge_vulkan_skybox_renderer.cpp
+@@ -11,6 +11,7 @@
+ 
+ #include <array>
+ #include <cstdint>
++#include <stdexcept>
+ #include <unordered_map>
+ 
+ namespace GE
+--- a/lib/graphics_engine/src/ge_vulkan_texture.cpp
++++ b/lib/graphics_engine/src/ge_vulkan_texture.cpp
+@@ -21,6 +21,7 @@ extern "C"
+ #include <IAttributes.h>
+ #include <IImageLoader.h>
+ #include <limits>
++#include <stdexcept>
+ 
+ namespace GE
+ {
+--- a/lib/graphics_engine/src/ge_vulkan_texture_descriptor.cpp
++++ b/lib/graphics_engine/src/ge_vulkan_texture_descriptor.cpp
+@@ -6,6 +6,7 @@
+ 
+ #include <algorithm>
+ #include <exception>
++#include <stdexcept>
+ 
+ namespace GE
+ {
diff --git a/source-files/gcc-15.patch b/source-files/gcc-15.patch
new file mode 100644
index 0000000..ef16a45
--- /dev/null
+++ b/source-files/gcc-15.patch
@@ -0,0 +1,24 @@
+https://github.com/supertuxkart/stk-code/issues/5301
+https://bugs.gentoo.org/937731
+
+From 83e029cc123176a77a239edf90ee461e46f9f8a2 Mon Sep 17 00:00:00 2001
+From: Gwyn Ciesla <gwync@protonmail.com>
+Date: Wed, 19 Feb 2025 09:34:58 -0600
+Subject: [PATCH] Add include to work with gcc15. (#5310)
+
+---
+ src/network/remote_kart_info.hpp | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/network/remote_kart_info.hpp b/src/network/remote_kart_info.hpp
+index 80a6339187c..9865dcda8c3 100644
+--- a/src/network/remote_kart_info.hpp
++++ b/src/network/remote_kart_info.hpp
+@@ -29,6 +29,7 @@
+ #include <string>
+ #include <vector>
+ #include <irrString.h>
++#include <cstdint>
+ 
+ enum KartTeam : int8_t
+ {
diff --git a/source.sh b/source.sh
index f971e22..89fbdb9 100644
--- a/source.sh
+++ b/source.sh
@@ -2,7 +2,7 @@
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
 
-DOWNLOAD="https://github.com/supertuxkart/stk-code/releases/download/${BPM_PKG_VERSION}/SuperTuxKart-${BPM_PKG_VERSION}-src.tar.gz"
+DOWNLOAD="https://github.com/supertuxkart/stk-code/releases/download/${BPM_PKG_VERSION}/SuperTuxKart-${BPM_PKG_VERSION}-src.tar.xz"
 FILENAME="${DOWNLOAD##*/}"
 
 # The prepare function is executed in the root of the temp directory
@@ -10,6 +10,14 @@ FILENAME="${DOWNLOAD##*/}"
 prepare() {
   wget "$DOWNLOAD"
   tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
+
+  cd "$BPM_SOURCE"
+  # Apply patch to fix cmake 4 compatibility and warnings (Patches from gentoo)
+  patch -Np1 -i "$BPM_WORKDIR"/fix-cmake-4-compatibility.patch
+  patch -Np1 -i "$BPM_WORKDIR"/fix-cmake-4-warnings.patch
+  # Apply patch to fix gcc 13 and gcc 15 compatibility (Patch from gentoo)
+  patch -Np1 -i "$BPM_WORKDIR"/gcc-13.patch
+  patch -Np1 -i "$BPM_WORKDIR"/gcc-15.patch
 }
 
 # The build function is executed in the source directory
@@ -18,6 +26,8 @@ build() {
   mkdir build
   cd build
 
+  export CFLAGS="${CFLAGS} -std=gnu17"
+  export CXXFLAGS="${CXXFLAGS} -std=gnu17"
   cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release -DBUILD_RECORDER=off -GNinja ..
   cmake --build .
 }