Update to v094r41 release (open beta).

byuu says:

Changelog (since the last open beta):
- icarus is now included. icarus is used to import game files/archives
  into game paks (folders)
- SNES: mid-scanline BGMODE changes now emulated correctly (used only by
  atx2.smc Anthrox Demo)
- GBA: fixed a CPU bug that was causing dozens of games to have
  distorted audio
- GBA: fixed default FlashROM ID; should allow much higher compatibility
- GBA: now using Cydrak's new, much improved, GBA color emulation filter
  (still a work-in-progress)
- re-added command-line loading support for game paks (not for game
  files/archives, sorry!)
- Qt port now compiles and runs again (may be a little buggy;
  Windows/GTK+ ports preferred)
- SNES performance profile now compiles and runs again
- much more

hiro/qt/widget/tab-frame-item.cpp

@@ -35,12 +35,14 @@ auto pTabFrameItem::setGeometry(Geometry geometry) -> void {
 }
 
 auto pTabFrameItem::setIcon(const image& icon) -> void {
+  _setState();
 }
 
 auto pTabFrameItem::setMovable(bool movable) -> void {
 }
 
 auto pTabFrameItem::setSelected() -> void {
+  _setState();
 }
 
 auto pTabFrameItem::setText(const string& text) -> void {
@@ -60,6 +62,8 @@ auto pTabFrameItem::_parent() -> maybe<pTabFrame&> {
 
 auto pTabFrameItem::_setState() -> void {
   if(auto parent = _parent()) {
+    parent->qtTabFrame->setTabIcon(self().offset(), CreateIcon(state().icon));
+    if(state().selected) parent->qtTabFrame->setCurrentIndex(self().offset());
     parent->qtTabFrame->setTabText(self().offset(), QString::fromUtf8(state().text));
     if(auto layout = state().layout) {
       auto geometry = parent->self().geometry();