[nostalgia] Update release notes

release-notes.md

@@ -5,6 +5,7 @@
 * Fix file deletion to close file even if not active
 * Fix file copy to work when creating a copy with the name of a previously
   deleted file
+* Fix crash that could occur after switching projects
 * Make file picker popup accept on double click of a file
 * TileSheetEditor: Fix copy/cut/paste enablement when there is no selection
 * TileSheetEditor: Fix manual redo of draw actions, fix drawing to pixel 0, 0
@@ -13,8 +14,6 @@
   subsheets
 * PaletteEditor: Add RGB key shortcuts for focusing color channels
 * PaletteEditor: Add color preview to color editor
-* PaletteEditor: Make RGB key shortcuts work when color channel inputs are
-  focused
 
 # d2025.05.1
 

src/nostalgia/modules/gfx/src/studio/tilesheeteditor/tilesheeteditor-imgui.cpp

@@ -194,6 +194,7 @@ void TileSheetEditorImGui::keyStateChanged(turbine::Key const key, bool const do
 void TileSheetEditorImGui::draw(studio::Context&) noexcept {
 	setCopyEnabled(m_model.hasSelection());
 	setCutEnabled(m_model.hasSelection());
+	setPasteEnabled(m_model.hasSelection());
 	if (ig::mainWinHasFocus() && m_tool == TileSheetTool::Select) {
 		if (ImGui::IsKeyDown(ImGuiKey_ModCtrl) && !m_palPathFocused) {
 			if (ImGui::IsKeyPressed(ImGuiKey_A)) {

src/olympic/studio/applib/src/studioui.cpp

@@ -649,6 +649,9 @@ ox::Error StudioUI::openProjectPath(ox::StringParam path) noexcept {
 			ox::make_unique_catch<Project>(keelCtx(m_tctx), std::move(path), m_projectDataDir)
 			        .moveTo(m_project));
 	m_sctx.project = m_project.get();
+	m_activeEditor = nullptr;
+	m_activeEditorOnLastDraw = nullptr;
+	m_activeEditorUpdatePending = nullptr;
 	turbine::setWindowTitle(
 		m_tctx, ox::sfmt("{} - {}", keelCtx(m_tctx).appName, m_project->projectPath()));
 	m_deleteConfirmation.deleteFile.connect(m_sctx.project, &Project::deleteItem);