diff --git a/pkgs/by-name/tl/tlrender/minizip-ng-4.patch b/pkgs/by-name/tl/tlrender/minizip-ng-4.patch
new file mode 100644
index 000000000000..2df1ed4d460f
--- /dev/null
+++ b/pkgs/by-name/tl/tlrender/minizip-ng-4.patch
@@ -0,0 +1,95 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 95a03bbd..9ce32264 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -123,7 +123,7 @@ set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+ find_package(Imath REQUIRED)
+ find_package(nlohmann_json REQUIRED)
+ find_package(ZLIB REQUIRED)
+-find_package(minizip REQUIRED)
++find_package(minizip-ng REQUIRED)
+ find_package(OpenTimelineIO REQUIRED)
+ 
+ # OpenColorIO dependencies
+diff --git a/etc/SuperBuild/tests/OpenColorIOTest/CMakeLists.txt b/etc/SuperBuild/tests/OpenColorIOTest/CMakeLists.txt
+index 513e7351..2db48491 100644
+--- a/etc/SuperBuild/tests/OpenColorIOTest/CMakeLists.txt
++++ b/etc/SuperBuild/tests/OpenColorIOTest/CMakeLists.txt
+@@ -1,10 +1,10 @@
+ find_package(ZLIB REQUIRED)
+-find_package(minizip REQUIRED)
++find_package(minizip-ng REQUIRED)
+ find_package(OpenColorIO REQUIRED)
+ 
+ set(source main.cpp)
+ 
+ add_executable(OpenColorIOTest ${header} ${source})
+-target_link_libraries(OpenColorIOTest OpenColorIO::OpenColorIO MINIZIP::minizip ZLIB::ZLIB)
++target_link_libraries(OpenColorIOTest OpenColorIO::OpenColorIO MINIZIP::minizip-ng ZLIB::ZLIB)
+ 
+ add_test(OpenColorIOTest OpenColorIOTest)
+diff --git a/lib/tlCore/CMakeLists.txt b/lib/tlCore/CMakeLists.txt
+index d02fa96a..877c8462 100644
+--- a/lib/tlCore/CMakeLists.txt
++++ b/lib/tlCore/CMakeLists.txt
+@@ -40,7 +40,7 @@ else()
+ endif()
+ 
+ set(LIBRARIES tlResource feather-tk::feather-tk-core OTIO::opentimelineio Imath::Imath nlohmann_json::nlohmann_json)
+-set(LIBRARIES_PRIVATE Freetype::Freetype MINIZIP::minizip ZLIB::ZLIB)
++set(LIBRARIES_PRIVATE Freetype::Freetype MINIZIP::minizip-ng ZLIB::ZLIB)
+ if(TLRENDER_OCIO)
+     list(APPEND LIBRARIES OpenColorIO::OpenColorIO)
+ endif()
+diff --git a/lib/tlTimeline/CMakeLists.txt b/lib/tlTimeline/CMakeLists.txt
+index ad384749..82a6aacb 100644
+--- a/lib/tlTimeline/CMakeLists.txt
++++ b/lib/tlTimeline/CMakeLists.txt
+@@ -49,7 +49,7 @@ set(SOURCE
+     Video.cpp)
+ 
+ add_library(tlTimeline ${HEADERS} ${PRIVATE_HEADERS} ${SOURCE})
+-target_link_libraries(tlTimeline tlIO)
++target_link_libraries(tlTimeline tlIO MINIZIP::minizip-ng)
+ set_target_properties(tlTimeline PROPERTIES FOLDER lib)
+ set_target_properties(tlTimeline PROPERTIES PUBLIC_HEADER "${HEADERS}")
+ 
+diff --git a/lib/tlTimeline/TimelineCreate.cpp b/lib/tlTimeline/TimelineCreate.cpp
+index 9596ab21..c8884435 100644
+--- a/lib/tlTimeline/TimelineCreate.cpp
++++ b/lib/tlTimeline/TimelineCreate.cpp
+@@ -99,7 +99,7 @@ namespace tl
+         public:
+             ZipReader(const std::string& fileName)
+             {
+-                mz_zip_reader_create(&reader);
++                reader = mz_zip_reader_create();
+                 if (!reader)
+                 {
+                     throw std::runtime_error(feather_tk::Format(
+diff --git a/lib/tlTimeline/Util.cpp b/lib/tlTimeline/Util.cpp
+index 611f02ad..338df840 100644
+--- a/lib/tlTimeline/Util.cpp
++++ b/lib/tlTimeline/Util.cpp
+@@ -662,7 +662,7 @@ namespace tl
+                 }
+ 
+                 // Open the output file.
+-                mz_zip_writer_create(&_writer);
++                _writer = mz_zip_writer_create();
+                 if (!_writer)
+                 {
+                     throw std::runtime_error(feather_tk::Format("Cannot create writer: \"{0}\"").arg(fileName));
+diff --git a/tlRenderConfig.cmake.in b/tlRenderConfig.cmake.in
+index 11312d32..e6ec1184 100644
+--- a/tlRenderConfig.cmake.in
++++ b/tlRenderConfig.cmake.in
+@@ -9,7 +9,7 @@ include(CMakeFindDependencyMacro)
+ find_package(Imath REQUIRED)
+ find_package(nlohmann_json REQUIRED)
+ find_package(ZLIB REQUIRED)
+-find_package(minizip REQUIRED)
++find_package(minizip-ng REQUIRED)
+ find_package(OpenTimelineIO REQUIRED)
+ 
+ # OpenColorIO dependencies
diff --git a/pkgs/by-name/tl/tlrender/package.nix b/pkgs/by-name/tl/tlrender/package.nix
new file mode 100644
index 000000000000..81893619f5af
--- /dev/null
+++ b/pkgs/by-name/tl/tlrender/package.nix
@@ -0,0 +1,155 @@
+{
+  lib,
+  stdenv,
+  cmake,
+  fetchFromGitHub,
+  pkg-config,
+
+  bzip2,
+  feather-tk,
+  ffmpeg,
+  freetype,
+  glfw,
+  imath,
+  libGL,
+  libjpeg,
+  libtiff,
+  libpng,
+  lunasvg,
+  minizip-ng,
+  nasm,
+  nativefiledialog-extended,
+  nlohmann_json,
+  opencolorio,
+  openexr,
+  openssl,
+  opentimelineio,
+  openusd,
+  plutovg,
+  SDL2,
+  sdl3,
+  xz,
+  zlib,
+  zstd,
+
+  # optional dependencies
+  enableNet ? false,
+  enableOcio ? true,
+  enableSdl2 ? true,
+  enableSdl3 ? false,
+  enableJpeg ? true,
+  enableTiff ? true,
+  enableStb ? true,
+  enablePng ? true,
+  enableOpenexr ? true,
+  enableFfmpeg ? true,
+  enableUsd ? false,
+
+  # build options
+  enableShared ? !stdenv.hostPlatform.isStatic,
+  enableProgram ? true,
+  enableExamples ? false,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "tlrender";
+  version = "0.10.0";
+
+  src = fetchFromGitHub {
+    owner = "darbyjohnston";
+    repo = "tlRender";
+    tag = finalAttrs.version;
+    hash = "sha256-TxiDZtMvNmrV1FKXZnekCZHnr/eCWZlsP6VJRnaoWg4=";
+  };
+
+  patches = [
+    # Minizip-ng 4 support: https://github.com/darbyjohnston/tlRender/pull/145
+    ./minizip-ng-4.patch
+  ];
+
+  postPatch = ''
+    substituteInPlace CMakeLists.txt \
+      --replace-fail "include(Package)" ""
+
+    substituteInPlace lib/tlCore/CMakeLists.txt \
+      --replace-fail "SDL2::SDL2-static" "SDL2::SDL2" \
+      --replace-fail "SDL3::SDL3-static" "SDL3::SDL3" \
+
+    substituteInPlace lib/tlIO/CMakeLists.txt \
+      --replace-fail \
+        "list(APPEND LIBRARIES_PRIVATE libjpeg-turbo::turbojpeg-static)" \
+        "list(APPEND LIBRARIES_PRIVATE libjpeg-turbo::jpeg libjpeg-turbo::turbojpeg)"
+  '';
+
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+  ];
+
+  buildInputs = [
+    bzip2 # required by minizip-ng
+    feather-tk
+    freetype # required by feather-tk
+    glfw
+    libGL
+    lunasvg # required by feather-tk
+    imath
+    minizip-ng
+    nativefiledialog-extended
+    nlohmann_json
+    openssl # required by minizip-ng
+    opentimelineio
+    plutovg # required by feather-tk -> lunasvg
+    xz # libLZMA, required by minizip-ng
+    zlib # required by minizip-ng
+    zstd # required by minizip-ng
+  ]
+  ++ lib.optionals enableNet [ nasm ]
+  ++ lib.optionals enableOcio [ opencolorio ]
+  ++ lib.optionals enableSdl2 [ SDL2 ]
+  ++ lib.optionals enableSdl3 [ sdl3 ]
+  ++ lib.optionals enableJpeg [ libjpeg ]
+  ++ lib.optionals enableTiff [ libtiff ]
+  ++ lib.optionals enablePng [ libpng ]
+  ++ lib.optionals enableOpenexr [ openexr ]
+  ++ lib.optionals enableFfmpeg [ ffmpeg ]
+  ++ lib.optionals enableUsd [ openusd ];
+
+  cmakeFlags = [
+    (lib.cmakeBool "TLRENDER_NET" enableNet)
+    (lib.cmakeBool "TLRENDER_OCIO" enableOcio)
+    (lib.cmakeBool "TLRENDER_SDL2" enableSdl2)
+    (lib.cmakeBool "TLRENDER_SDL3" enableSdl3)
+    (lib.cmakeBool "TLRENDER_JPEG" enableJpeg)
+    (lib.cmakeBool "TLRENDER_TIFF" enableTiff)
+    (lib.cmakeBool "TLRENDER_STB" enableStb)
+    (lib.cmakeBool "TLRENDER_PNG" enablePng)
+    (lib.cmakeBool "TLRENDER_EXR" enableOpenexr)
+    (lib.cmakeBool "TLRENDER_FFMPEG" enableFfmpeg)
+    (lib.cmakeBool "TLRENDER_USD" enableUsd)
+
+    (lib.cmakeBool "BUILD_SHARED_LIBS" enableShared)
+    (lib.cmakeBool "TLRENDER_PROGRAMS" enableProgram)
+    (lib.cmakeBool "TLRENDER_EXAMPLES" enableExamples)
+    (lib.cmakeBool "TLRENDER_TESTS" finalAttrs.finalPackage.doCheck)
+  ];
+
+  # GLFW requires a working X11 session.
+  doCheck = false;
+
+  meta = {
+    description = "Open source library for building playback and review applications";
+    longDescription = ''
+      An open source library for building playback and review applications for
+      visual effects, film, and animation.
+
+      The library can render and playback timelines with multiple video clips,
+      image sequences, audio clips, and transitions. Examples are provided for
+      integrating the library with Qt and OpenGL applications.
+    '';
+    homepage = "https://github.com/darbyjohnston/tlRender";
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ yzx9 ];
+    platforms = with lib.platforms; linux ++ darwin;
+  };
+})