diff --git a/Makefile b/Makefile
index 7890a08..90c6529 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,6 @@
 BC_VAR_PROJECT_NAME=nostalgia
 BC_VAR_PROJECT_NAME_CAP=Nostalgia
+BC_VAR_DEVENV_ROOT=util
 BUILDCORE_PATH=deps/buildcore
 include ${BUILDCORE_PATH}/base.mk
 
@@ -13,7 +14,7 @@ endif
 
 .PHONY: pkg-gba
 pkg-gba: build
-	${BC_CMD_ENVRUN} ${BC_PY3} ./scripts/pkg-gba.py sample_project ${BC_VAR_PROJECT_NAME}
+	${BC_CMD_ENVRUN} ${BC_PY3} ./util/scripts/pkg-gba.py sample_project ${BC_VAR_PROJECT_NAME}
 
 .PHONY: run
 run: build
diff --git a/deps/glad/CMakeLists.txt b/deps/glad/CMakeLists.txt
index 740bd51..ea904c9 100644
--- a/deps/glad/CMakeLists.txt
+++ b/deps/glad/CMakeLists.txt
@@ -1,2 +1,11 @@
-add_library(glad OBJECT src/glad.c)
-target_include_directories(glad PUBLIC include)
\ No newline at end of file
+add_library(glad src/glad.c)
+
+target_include_directories(glad PUBLIC include)
+
+install(
+	TARGETS
+		glad
+	DESTINATION
+		LIBRARY DESTINATION lib
+		ARCHIVE DESTINATION lib
+)
diff --git a/deps/imgui/CMakeLists.txt b/deps/imgui/CMakeLists.txt
index 3fbdb9e..9fab8c0 100644
--- a/deps/imgui/CMakeLists.txt
+++ b/deps/imgui/CMakeLists.txt
@@ -6,7 +6,7 @@ endif()
 # DrinkingTea: end
 
 add_library(
-	imgui OBJECT
+	imgui
 		imgui.cpp
 		imgui_demo.cpp
 		imgui_draw.cpp
@@ -19,4 +19,12 @@ add_library(
 target_include_directories(
 	imgui SYSTEM PUBLIC
 		.
-)
\ No newline at end of file
+)
+
+install(
+	TARGETS
+		imgui
+	DESTINATION
+		LIBRARY DESTINATION lib
+		ARCHIVE DESTINATION lib
+)
diff --git a/src/nostalgia/modules/core/include/nostalgia/core/gfx.hpp b/src/nostalgia/modules/core/include/nostalgia/core/gfx.hpp
index a22461a..db6f013 100644
--- a/src/nostalgia/modules/core/include/nostalgia/core/gfx.hpp
+++ b/src/nostalgia/modules/core/include/nostalgia/core/gfx.hpp
@@ -102,8 +102,6 @@ OX_MODEL_BEGIN(TileSheetSet)
 	OX_MODEL_FIELD(entries)
 OX_MODEL_END()
 
-void addEntry(TileSheetSet &set, ox::FileAddress path, int32_t begin = 0, int32_t size = -1) noexcept;
-
 [[nodiscard]]
 int tileColumns(Context&) noexcept;
 
diff --git a/src/olympic/studio/applib/src/studioapp.cpp b/src/olympic/studio/applib/src/studioapp.cpp
index 6e55154..204bfbf 100644
--- a/src/olympic/studio/applib/src/studioapp.cpp
+++ b/src/olympic/studio/applib/src/studioapp.cpp
@@ -66,7 +66,9 @@ StudioUI::StudioUI(turbine::Context &ctx, ox::StringParam projectDataDir) noexce
 				auto openFileErr = openFileActiveTab(f, config.activeTabItemName == f);
 				if (openFileErr) {
 					oxErrorf("\nCould not open editor for file:\n\t{}\nReason:\n\t{}\n", f, toStr(openFileErr));
+					continue;
 				}
+				m_activeEditor = m_editors.back().value->get();
 			}
 		}
 	} else {
@@ -194,26 +196,27 @@ void StudioUI::drawTabBar() noexcept {
 
 void StudioUI::drawTabs() noexcept {
 	for (auto it = m_editors.begin(); it != m_editors.end();) {
-		auto const &e = *it;
+		auto const&e = *it;
 		auto open = true;
 		auto const unsavedChanges = e->unsavedChanges() ? ImGuiTabItemFlags_UnsavedDocument : 0;
 		auto const selected = m_activeEditorUpdatePending == e.get() ?  ImGuiTabItemFlags_SetSelected : 0;
 		auto const flags = unsavedChanges | selected;
 		if (ImGui::BeginTabItem(e->itemDisplayName().c_str(), &open, flags)) {
-			if (m_activeEditor != e.get()) {
+			if (m_activeEditor != e.get()) [[unlikely]] {
 				m_activeEditor = e.get();
 				studio::editConfig<StudioConfig>(keelCtx(m_ctx), [&](StudioConfig &config) {
 					config.activeTabItemName = m_activeEditor->itemPath();
 				});
+			} else [[likely]] {
+				if (m_activeEditorUpdatePending == e.get()) [[unlikely]] {
+					m_activeEditorUpdatePending = nullptr;
+				}
+				if (m_activeEditorOnLastDraw != e.get()) [[unlikely]] {
+					m_activeEditor->onActivated();
+				}
+				e->draw(m_sctx);
+				m_activeEditorOnLastDraw = e.get();
 			}
-			if (m_activeEditorUpdatePending == e.get()) {
-				m_activeEditorUpdatePending = nullptr;
-			}
-			if (m_activeEditorOnLastDraw != e.get()) [[unlikely]] {
-				m_activeEditor->onActivated();
-			}
-			e->draw(m_sctx);
-			m_activeEditorOnLastDraw = e.get();
 			ImGui::EndTabItem();
 		}
 		if (!open) {
diff --git a/src/olympic/turbine/src/glfw/turbine.cpp b/src/olympic/turbine/src/glfw/turbine.cpp
index 91147c2..d814823 100644
--- a/src/olympic/turbine/src/glfw/turbine.cpp
+++ b/src/olympic/turbine/src/glfw/turbine.cpp
@@ -50,6 +50,7 @@ ox::Result<ContextUPtr> init(
 	glfwInit();
 	OX_RETURN_ERROR(initGfx(*ctx));
 	glfwSetWindowSizeCallback(ctx->window, draw);
+	ctx->mandatoryRefreshPeriodEnd = ticksMs(*ctx) + config::MandatoryRefreshPeriod;
 	return ox::UPtr<Context, ContextDeleter>(ctx.release());
 }
 
diff --git a/Dockerfile b/util/Dockerfile
similarity index 99%
rename from Dockerfile
rename to util/Dockerfile
index 702ff5e..2681785 100644
--- a/Dockerfile
+++ b/util/Dockerfile
@@ -1,4 +1,4 @@
-FROM fedora:36
+FROM fedora:41
 
 RUN dnf update -y
 
diff --git a/devenv/entrypoint.sh b/util/devenv/entrypoint.sh
similarity index 100%
rename from devenv/entrypoint.sh
rename to util/devenv/entrypoint.sh
diff --git a/devenv/pacman.conf b/util/devenv/pacman.conf
similarity index 100%
rename from devenv/pacman.conf
rename to util/devenv/pacman.conf
diff --git a/devenv/sudoers b/util/devenv/sudoers
similarity index 100%
rename from devenv/sudoers
rename to util/devenv/sudoers
diff --git a/scripts/pkg-gba.py b/util/scripts/pkg-gba.py
similarity index 100%
rename from scripts/pkg-gba.py
rename to util/scripts/pkg-gba.py