diff --git a/poky/bitbake/lib/toaster/orm/fixtures/gen_fixtures.py b/poky/bitbake/lib/toaster/orm/fixtures/gen_fixtures.py
index ad20d6b..69f5576 100755
--- a/poky/bitbake/lib/toaster/orm/fixtures/gen_fixtures.py
+++ b/poky/bitbake/lib/toaster/orm/fixtures/gen_fixtures.py
@@ -35,26 +35,18 @@
 # [Codename, Yocto Project Version, Release Date, Current Version, Support Level, Poky Version, BitBake branch]
 current_releases = [
     # Release slot #1
-    ['Kirkstone','4.0','April 2022','4.0.5 (October 2022)','Stable - Long Term Support (until Apr. 2024)','','2.0'],
+    ['Kirkstone','4.0','April 2022','4.0.6 (December 2022)','Stable - Long Term Support (until Apr. 2024)','','2.0'],
     # Release slot #2 'local'
     ['HEAD','HEAD','','Local Yocto Project','HEAD','','HEAD'],
     # Release slot #3 'master'
     ['Master','master','','Yocto Project master','master','','master'],
     # Release slot #4
-    ['Langdale','4.1','October 2022','4.1.1 (November 2022)','Support for 7 months (until May 2023)','','2.2'],
+    ['Langdale','4.1','October 2022','4.1.2 (January 2023)','Support for 7 months (until May 2023)','','2.2'],
 #   ['Honister','3.4','October 2021','3.4.2 (February 2022)','Support for 7 months (until May 2022)','26.0','1.52'],
-#   ['Gatesgarth','3.2','Oct 2020','3.2.4 (May 2021)','EOL','24.0','1.48'],
-    # Optional Release slot #4
-    # 'dunfell' seems to have a bug:
-    # Bitbake crash
-    # Traceback (most recent call last):
-    # File "/home/usersetup/poky/bitbake/lib/bb/ui/toasterui.py", line 337, in main
-    #   buildinfohelper.update_and_store_task(event)
-    #   File "/home/usersetup/poky/bitbake/lib/bb/ui/buildinfohelper.py", line 1267, in update_and_store_task
-    #   assert identifier in self.internal_state['taskdata']
-    #   AssertionError
-#   ['Dunfell','3.1','April 2021','3.1.20 (October 2022)','Stable - Long Term Support (until Apr. 2024)','23.0','1.46'],
 #   ['Hardknott','3.3','April 2021','3.3.5 (March 2022)','Stable - Support for 13 months (until Apr. 2022)','25.0','1.50'],
+#   ['Gatesgarth','3.2','Oct 2020','3.2.4 (May 2021)','EOL','24.0','1.48'],
+    # Optional Release slot #5
+    ['Dunfell','3.1','April 2020','3.1.22 (January 2023)','Stable - Long Term Support (until Apr. 2024)','23.0','1.46'],
 ]
 
 default_poky_layers = [
diff --git a/poky/bitbake/lib/toaster/orm/fixtures/oe-core.xml b/poky/bitbake/lib/toaster/orm/fixtures/oe-core.xml
index b83b94d..615e88a 100644
--- a/poky/bitbake/lib/toaster/orm/fixtures/oe-core.xml
+++ b/poky/bitbake/lib/toaster/orm/fixtures/oe-core.xml
@@ -27,6 +27,11 @@
     <field type="CharField" name="giturl">git://git.openembedded.org/bitbake</field>
     <field type="CharField" name="branch">2.2</field>
   </object>
+  <object model="orm.bitbakeversion" pk="5">
+    <field type="CharField" name="name">dunfell</field>
+    <field type="CharField" name="giturl">git://git.openembedded.org/bitbake</field>
+    <field type="CharField" name="branch">1.46</field>
+  </object>
 
   <!-- Releases available -->
   <object model="orm.release" pk="1">
@@ -57,6 +62,13 @@
     <field type="CharField" name="branch_name">langdale</field>
     <field type="TextField" name="helptext">Toaster will run your builds using the tip of the &lt;a href=\"https://cgit.openembedded.org/openembedded-core/log/?h=langdale\"&gt;OpenEmbedded Langdale&lt;/a&gt; branch.</field>
   </object>
+  <object model="orm.release" pk="5">
+    <field type="CharField" name="name">dunfell</field>
+    <field type="CharField" name="description">Openembedded Dunfell</field>
+    <field rel="ManyToOneRel" to="orm.bitbakeversion" name="bitbake_version">5</field>
+    <field type="CharField" name="branch_name">dunfell</field>
+    <field type="TextField" name="helptext">Toaster will run your builds using the tip of the &lt;a href=\"https://cgit.openembedded.org/openembedded-core/log/?h=dunfell\"&gt;OpenEmbedded Dunfell&lt;/a&gt; branch.</field>
+  </object>
 
   <!-- Default layers for each release -->
   <object model="orm.releasedefaultlayer" pk="1">
@@ -75,6 +87,10 @@
     <field rel="ManyToOneRel" to="orm.release" name="release">4</field>
     <field type="CharField" name="layer_name">openembedded-core</field>
   </object>
+  <object model="orm.releasedefaultlayer" pk="5">
+    <field rel="ManyToOneRel" to="orm.release" name="release">5</field>
+    <field type="CharField" name="layer_name">openembedded-core</field>
+  </object>
 
 
   <!-- Layer for the Local release -->
diff --git a/poky/bitbake/lib/toaster/orm/fixtures/poky.xml b/poky/bitbake/lib/toaster/orm/fixtures/poky.xml
index 6d58a4f..04e12f9 100644
--- a/poky/bitbake/lib/toaster/orm/fixtures/poky.xml
+++ b/poky/bitbake/lib/toaster/orm/fixtures/poky.xml
@@ -31,6 +31,12 @@
     <field type="CharField" name="branch">langdale</field>
     <field type="CharField" name="dirpath">bitbake</field>
   </object>
+  <object model="orm.bitbakeversion" pk="5">
+    <field type="CharField" name="name">dunfell</field>
+    <field type="CharField" name="giturl">git://git.yoctoproject.org/poky</field>
+    <field type="CharField" name="branch">dunfell</field>
+    <field type="CharField" name="dirpath">bitbake</field>
+  </object>
 
 
   <!-- Releases available -->
@@ -62,6 +68,13 @@
     <field type="CharField" name="branch_name">langdale</field>
     <field type="TextField" name="helptext">Toaster will run your builds using the tip of the &lt;a href="https://git.yoctoproject.org/cgit/cgit.cgi/poky/log/?h=langdale"&gt;Yocto Project Langdale branch&lt;/a&gt;.</field>
   </object>
+  <object model="orm.release" pk="5">
+    <field type="CharField" name="name">dunfell</field>
+    <field type="CharField" name="description">Yocto Project 3.1 "Dunfell"</field>
+    <field rel="ManyToOneRel" to="orm.bitbakeversion" name="bitbake_version">5</field>
+    <field type="CharField" name="branch_name">dunfell</field>
+    <field type="TextField" name="helptext">Toaster will run your builds using the tip of the &lt;a href="https://git.yoctoproject.org/cgit/cgit.cgi/poky/log/?h=dunfell"&gt;Yocto Project Dunfell branch&lt;/a&gt;.</field>
+  </object>
 
   <!-- Default project layers for each release -->
   <object model="orm.releasedefaultlayer" pk="1">
@@ -112,6 +125,18 @@
     <field rel="ManyToOneRel" to="orm.release" name="release">4</field>
     <field type="CharField" name="layer_name">meta-yocto-bsp</field>
   </object>
+  <object model="orm.releasedefaultlayer" pk="13">
+    <field rel="ManyToOneRel" to="orm.release" name="release">5</field>
+    <field type="CharField" name="layer_name">openembedded-core</field>
+  </object>
+  <object model="orm.releasedefaultlayer" pk="14">
+    <field rel="ManyToOneRel" to="orm.release" name="release">5</field>
+    <field type="CharField" name="layer_name">meta-poky</field>
+  </object>
+  <object model="orm.releasedefaultlayer" pk="15">
+    <field rel="ManyToOneRel" to="orm.release" name="release">5</field>
+    <field type="CharField" name="layer_name">meta-yocto-bsp</field>
+  </object>
 
   <!-- Default layers provided by poky
        openembedded-core
@@ -155,6 +180,13 @@
     <field type="CharField" name="branch">langdale</field>
     <field type="CharField" name="dirpath">meta</field>
   </object>
+  <object model="orm.layer_version" pk="5">
+    <field rel="ManyToOneRel" to="orm.layer" name="layer">1</field>
+    <field type="IntegerField" name="layer_source">0</field>
+    <field rel="ManyToOneRel" to="orm.release" name="release">5</field>
+    <field type="CharField" name="branch">dunfell</field>
+    <field type="CharField" name="dirpath">meta</field>
+  </object>
 
   <object model="orm.layer" pk="2">
     <field type="CharField" name="name">meta-poky</field>
@@ -164,14 +196,14 @@
     <field type="CharField" name="vcs_web_tree_base_url">https://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/%path%?h=%branch%</field>
     <field type="CharField" name="vcs_web_file_base_url">https://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/%path%?h=%branch%</field>
   </object>
-  <object model="orm.layer_version" pk="5">
+  <object model="orm.layer_version" pk="6">
     <field rel="ManyToOneRel" to="orm.layer" name="layer">2</field>
     <field type="IntegerField" name="layer_source">0</field>
     <field rel="ManyToOneRel" to="orm.release" name="release">1</field>
     <field type="CharField" name="branch">kirkstone</field>
     <field type="CharField" name="dirpath">meta-poky</field>
   </object>
-  <object model="orm.layer_version" pk="6">
+  <object model="orm.layer_version" pk="7">
     <field rel="ManyToOneRel" to="orm.layer" name="layer">2</field>
     <field type="IntegerField" name="layer_source">0</field>
     <field rel="ManyToOneRel" to="orm.release" name="release">2</field>
@@ -179,20 +211,27 @@
     <field type="CharField" name="commit">HEAD</field>
     <field type="CharField" name="dirpath">meta-poky</field>
   </object>
-  <object model="orm.layer_version" pk="7">
+  <object model="orm.layer_version" pk="8">
     <field rel="ManyToOneRel" to="orm.layer" name="layer">2</field>
     <field type="IntegerField" name="layer_source">0</field>
     <field rel="ManyToOneRel" to="orm.release" name="release">3</field>
     <field type="CharField" name="branch">master</field>
     <field type="CharField" name="dirpath">meta-poky</field>
   </object>
-  <object model="orm.layer_version" pk="8">
+  <object model="orm.layer_version" pk="9">
     <field rel="ManyToOneRel" to="orm.layer" name="layer">2</field>
     <field type="IntegerField" name="layer_source">0</field>
     <field rel="ManyToOneRel" to="orm.release" name="release">4</field>
     <field type="CharField" name="branch">langdale</field>
     <field type="CharField" name="dirpath">meta-poky</field>
   </object>
+  <object model="orm.layer_version" pk="10">
+    <field rel="ManyToOneRel" to="orm.layer" name="layer">2</field>
+    <field type="IntegerField" name="layer_source">0</field>
+    <field rel="ManyToOneRel" to="orm.release" name="release">5</field>
+    <field type="CharField" name="branch">dunfell</field>
+    <field type="CharField" name="dirpath">meta-poky</field>
+  </object>
 
   <object model="orm.layer" pk="3">
     <field type="CharField" name="name">meta-yocto-bsp</field>
@@ -202,14 +241,14 @@
     <field type="CharField" name="vcs_web_tree_base_url">https://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/%path%?h=%branch%</field>
     <field type="CharField" name="vcs_web_file_base_url">https://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/%path%?h=%branch%</field>
   </object>
-  <object model="orm.layer_version" pk="9">
+  <object model="orm.layer_version" pk="11">
     <field rel="ManyToOneRel" to="orm.layer" name="layer">3</field>
     <field type="IntegerField" name="layer_source">0</field>
     <field rel="ManyToOneRel" to="orm.release" name="release">1</field>
     <field type="CharField" name="branch">kirkstone</field>
     <field type="CharField" name="dirpath">meta-yocto-bsp</field>
   </object>
-  <object model="orm.layer_version" pk="10">
+  <object model="orm.layer_version" pk="12">
     <field rel="ManyToOneRel" to="orm.layer" name="layer">3</field>
     <field type="IntegerField" name="layer_source">0</field>
     <field rel="ManyToOneRel" to="orm.release" name="release">2</field>
@@ -217,18 +256,25 @@
     <field type="CharField" name="commit">HEAD</field>
     <field type="CharField" name="dirpath">meta-yocto-bsp</field>
   </object>
-  <object model="orm.layer_version" pk="11">
+  <object model="orm.layer_version" pk="13">
     <field rel="ManyToOneRel" to="orm.layer" name="layer">3</field>
     <field type="IntegerField" name="layer_source">0</field>
     <field rel="ManyToOneRel" to="orm.release" name="release">3</field>
     <field type="CharField" name="branch">master</field>
     <field type="CharField" name="dirpath">meta-yocto-bsp</field>
   </object>
-  <object model="orm.layer_version" pk="12">
+  <object model="orm.layer_version" pk="14">
     <field rel="ManyToOneRel" to="orm.layer" name="layer">3</field>
     <field type="IntegerField" name="layer_source">0</field>
     <field rel="ManyToOneRel" to="orm.release" name="release">4</field>
     <field type="CharField" name="branch">langdale</field>
     <field type="CharField" name="dirpath">meta-yocto-bsp</field>
   </object>
+  <object model="orm.layer_version" pk="15">
+    <field rel="ManyToOneRel" to="orm.layer" name="layer">3</field>
+    <field type="IntegerField" name="layer_source">0</field>
+    <field rel="ManyToOneRel" to="orm.release" name="release">5</field>
+    <field type="CharField" name="branch">dunfell</field>
+    <field type="CharField" name="dirpath">meta-yocto-bsp</field>
+  </object>
 </django-objects>
diff --git a/poky/bitbake/lib/toaster/orm/management/commands/lsupdates.py b/poky/bitbake/lib/toaster/orm/management/commands/lsupdates.py
index eb09755..6d64830 100644
--- a/poky/bitbake/lib/toaster/orm/management/commands/lsupdates.py
+++ b/poky/bitbake/lib/toaster/orm/management/commands/lsupdates.py
@@ -40,7 +40,7 @@
     """ A simple progress spinner to indicate download/parsing is happening"""
     def __init__(self, *args, **kwargs):
         super(Spinner, self).__init__(*args, **kwargs)
-        self.setDaemon(True)
+        self.daemon = True
         self.signal = True
 
     def run(self):
diff --git a/poky/bitbake/lib/toaster/tests/commands/test_runbuilds.py b/poky/bitbake/lib/toaster/tests/commands/test_runbuilds.py
index e223b95..c77d6cf 100644
--- a/poky/bitbake/lib/toaster/tests/commands/test_runbuilds.py
+++ b/poky/bitbake/lib/toaster/tests/commands/test_runbuilds.py
@@ -24,7 +24,7 @@
     """ Kill the runbuilds process after an amount of time """
     def __init__(self, *args, **kwargs):
         super(KillRunbuilds, self).__init__(*args, **kwargs)
-        self.setDaemon(True)
+        self.daemon = True
 
     def run(self):
         time.sleep(5)