diff --git a/packages/_/_project/_attribute b/packages/_/_project/_attribute
index df7b5bf..b19133b 100644
--- a/packages/_/_project/_attribute
+++ b/packages/_/_project/_attribute
@@ -160,7 +160,7 @@ bad-rpmlint-entries = suse-dbus-unauthorized-service suse-pam-unauthorized-modul
     <value>s/openSUSE-/openSUSE-Staging:$LETTER-/</value>
   </attribute>
   <attribute namespace="OSRT" name="ProductVersion">
-    <value>20220310</value>
+    <value>20220311</value>
   </attribute>
   <attribute namespace="OSRT" name="ToTestManagerConfig">
     <value>arch: x86_64
diff --git a/packages/_/_project/_config b/packages/_/_project/_config
index 7b7477f..4eb1591 100644
--- a/packages/_/_project/_config
+++ b/packages/_/_project/_config
@@ -265,6 +265,34 @@ ExportFilter: ^flash-player.*\.i586.rpm$ . x86_64
 ExportFilter: ^novell-messenger-client.*\.i586.rpm$ . x86_64
 ExportFilter: ^openCryptoki-32bit.*\.s390.rpm$ . s390x
 
+############
+# For QEMU #
+############
+#
+# Firmwares are built (if possible) once per "port". This reduces build time, e.g., as compared
+# to cross-compiling everything on everything, and improve consistency, while keeping things self
+# contained, within ports, which is especially important for openSUSE:Factory
+#
+# ### x86 firmwares
+# They are built on: x86_64 and aarch64. The x86_64 build can then be imported in i586, and the
+# aarch64 one in armv7l. We're not yet able to build them on any PPC arch (but are working on it)
+# so, for this devel project, we're exporting them there too (and for Factory, we have an aggregate).
+# We're also not able to build them on zsystem and riscv, so export them there as well, here in the
+# devel project (for Factory, we just miss them in s390, while riscv is special in its own way).
+ExportFilter: ^qemu-ipxe.*\.noarch\.rpm$ . i586 armv7l ppc ppc64 ppc64le s390x riscv64
+ExportFilter: ^qemu-seabios.*\.noarch\.rpm$ . i586 armv7l ppc ppc64 ppc64le s390x riscv64
+ExportFilter: ^qemu-vgabios.*\.noarch\.rpm$ . i586 armv7l ppc ppc64 ppc64le s390x riscv64
+ExportFilter: ^qemu-sgabios.*\.noarch\.rpm$ . i586 armv7l ppc ppc64 ppc64le s390x riscv64
+# ### PPC firmwares
+# They are built on: x86_64, aarch64 and ppc64le. The x86_build can then by imported in i586, the
+# aarch64 one in armv7l and the ppc64le one in ppc and ppc64. As for the x86 firmwares, here in the
+# devel project, we export them directly to all the arch-es that can't build them, just for convenience.
+ExportFilter: ^qemu-skiboot.*\.noarch\.rpm$ . i586 armv7l ppc ppc64 s390x riscv64
+ExportFilter: ^qemu-SLOF.*\.noarch\.rpm$ . i586 armv7l ppc ppc64 s390x riscv64
+# TODO: does the 'qemu-edk2' package still exist?
+ExportFilter: ^qemu-edk2.*\.noarch\.rpm$ .    i586 armv7l aarch64 ppc ppc64 ppc64le s390x riscv64
+ExportFilter: ^qemu-microvm.*\.noarch\.rpm$ . i586 armv7l aarch64 ppc ppc64 ppc64le s390x riscv64
+
 Required: rpm-build
 # Build all packages with -pie enabled
 Required: gcc-PIE
diff --git a/packages/_/_project/_staging_workflow b/packages/_/_project/_staging_workflow
index 4489462..94b0c19 100644
--- a/packages/_/_project/_staging_workflow
+++ b/packages/_/_project/_staging_workflow
@@ -23,34 +23,10 @@
   <staging_project name="openSUSE:Factory:Staging:adi:45"/>
   <staging_project name="openSUSE:Factory:Staging:adi:13"/>
   <staging_project name="openSUSE:Factory:Staging:adi:29"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:42"/>
   <staging_project name="openSUSE:Factory:Staging:adi:4"/>
   <staging_project name="openSUSE:Factory:Staging:adi:10"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:33"/>
   <staging_project name="openSUSE:Factory:Staging:adi:47"/>
   <staging_project name="openSUSE:Factory:Staging:adi:53"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:54"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:1"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:2"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:3"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:5"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:6"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:7"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:9"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:11"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:12"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:14"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:15"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:17"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:18"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:19"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:20"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:21"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:22"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:23"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:24"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:25"/>
   <staging_project name="openSUSE:Factory:Staging:adi:27"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:28"/>
-  <staging_project name="openSUSE:Factory:Staging:adi:30"/>
+  <staging_project name="openSUSE:Factory:Staging:adi:35"/>
 </workflow>
diff --git a/packages/libr/libretro-nestopia b/packages/libr/libretro-nestopia
deleted file mode 160000
index 16588df..0000000
--- a/packages/libr/libretro-nestopia
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 16588df93647f55cf043c45d1f2820af5aefe717