diff --git a/bitbake/lib/toaster/orm/fixtures/gen_fixtures.py b/bitbake/lib/toaster/orm/fixtures/gen_fixtures.py
index 71afe3914e..5f43400cdc 100755
--- a/bitbake/lib/toaster/orm/fixtures/gen_fixtures.py
+++ b/bitbake/lib/toaster/orm/fixtures/gen_fixtures.py
@@ -35,19 +35,21 @@ verbose = False
 # [Codename, Yocto Project Version, Release Date, Current Version, Support Level, Poky Version, BitBake branch]
 current_releases = [
     # Release slot #1
-    ['Kirkstone','4.0','April 2022','4.0.8 (March 2023)','Stable - Long Term Support (until Apr. 2024)','','2.0'],
+	['Scarthgap','5.0','April 2024','5.0.0 (April 2024)','Long Term Support (until April 2028)','','2.8'],
     # 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
-    ['Mickledore','4.2','April 2023','4.2.0 (April 2023)','Support for 7 months (until October 2023)','','2.4'],
+#   ['Nanbield','4.3','November 2023','4.3.0 (November 2023)','Support for 7 months (until May 2024)','','2.6'],
+#   ['Mickledore','4.2','April 2023','4.2.0 (April 2023)','Support for 7 months (until October 2023)','','2.4'],
 #   ['Langdale','4.1','October 2022','4.1.2 (January 2023)','Support for 7 months (until May 2023)','','2.2'],
+    ['Kirkstone','4.0','April 2022','4.0.8 (March 2023)','Stable - Long Term Support (until Apr. 2024)','','2.0'],
 #   ['Honister','3.4','October 2021','3.4.2 (February 2022)','Support for 7 months (until May 2022)','26.0','1.52'],
 #   ['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','3.1.23 (February 2023)','Stable - Long Term Support (until Apr. 2024)','23.0','1.46'],
+    #['Dunfell','3.1','April 2020','3.1.23 (February 2023)','Stable - Long Term Support (until Apr. 2024)','23.0','1.46'],
 ]
 
 default_poky_layers = [
diff --git a/bitbake/lib/toaster/orm/fixtures/oe-core.xml b/bitbake/lib/toaster/orm/fixtures/oe-core.xml
index 950f2a98af..d381027c7b 100644
--- a/bitbake/lib/toaster/orm/fixtures/oe-core.xml
+++ b/bitbake/lib/toaster/orm/fixtures/oe-core.xml
@@ -8,9 +8,9 @@
 
   <!-- Bitbake versions which correspond to the metadata release -->
   <object model="orm.bitbakeversion" pk="1">
-    <field type="CharField" name="name">kirkstone</field>
+    <field type="CharField" name="name">scarthgap</field>
     <field type="CharField" name="giturl">git://git.openembedded.org/bitbake</field>
-    <field type="CharField" name="branch">2.0</field>
+    <field type="CharField" name="branch">2.8</field>
   </object>
   <object model="orm.bitbakeversion" pk="2">
     <field type="CharField" name="name">HEAD</field>
@@ -23,23 +23,18 @@
     <field type="CharField" name="branch">master</field>
   </object>
   <object model="orm.bitbakeversion" pk="4">
-    <field type="CharField" name="name">mickledore</field>
+    <field type="CharField" name="name">kirkstone</field>
     <field type="CharField" name="giturl">git://git.openembedded.org/bitbake</field>
-    <field type="CharField" name="branch">2.4</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>
+    <field type="CharField" name="branch">2.0</field>
   </object>
 
   <!-- Releases available -->
   <object model="orm.release" pk="1">
-    <field type="CharField" name="name">kirkstone</field>
-    <field type="CharField" name="description">Openembedded Kirkstone</field>
+    <field type="CharField" name="name">scarthgap</field>
+    <field type="CharField" name="description">Openembedded Scarthgap</field>
     <field rel="ManyToOneRel" to="orm.bitbakeversion" name="bitbake_version">1</field>
-    <field type="CharField" name="branch_name">kirkstone</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=kirkstone\"&gt;OpenEmbedded Kirkstone&lt;/a&gt; branch.</field>
+    <field type="CharField" name="branch_name">scarthgap</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=scarthgap\"&gt;OpenEmbedded Scarthgap&lt;/a&gt; branch.</field>
   </object>
   <object model="orm.release" pk="2">
     <field type="CharField" name="name">local</field>
@@ -56,18 +51,11 @@
     <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/\"&gt;OpenEmbedded master&lt;/a&gt; branch.</field>
   </object>
   <object model="orm.release" pk="4">
-    <field type="CharField" name="name">mickledore</field>
-    <field type="CharField" name="description">Openembedded Mickledore</field>
+    <field type="CharField" name="name">kirkstone</field>
+    <field type="CharField" name="description">Openembedded Kirkstone</field>
     <field rel="ManyToOneRel" to="orm.bitbakeversion" name="bitbake_version">4</field>
-    <field type="CharField" name="branch_name">mickledore</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=mickledore\"&gt;OpenEmbedded Mickledore&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>
+    <field type="CharField" name="branch_name">kirkstone</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=kirkstone\"&gt;OpenEmbedded Kirkstone&lt;/a&gt; branch.</field>
   </object>
 
   <!-- Default layers for each release -->
@@ -87,10 +75,6 @@
     <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/bitbake/lib/toaster/orm/fixtures/poky.xml b/bitbake/lib/toaster/orm/fixtures/poky.xml
index 121e52fd45..21355aeb7b 100644
--- a/bitbake/lib/toaster/orm/fixtures/poky.xml
+++ b/bitbake/lib/toaster/orm/fixtures/poky.xml
@@ -8,9 +8,9 @@
 
   <!-- Bitbake versions which correspond to the metadata release -->
   <object model="orm.bitbakeversion" pk="1">
-    <field type="CharField" name="name">kirkstone</field>
+    <field type="CharField" name="name">scarthgap</field>
     <field type="CharField" name="giturl">git://git.yoctoproject.org/poky</field>
-    <field type="CharField" name="branch">kirkstone</field>
+    <field type="CharField" name="branch">scarthgap</field>
     <field type="CharField" name="dirpath">bitbake</field>
   </object>
   <object model="orm.bitbakeversion" pk="2">
@@ -26,26 +26,20 @@
     <field type="CharField" name="dirpath">bitbake</field>
   </object>
   <object model="orm.bitbakeversion" pk="4">
-    <field type="CharField" name="name">mickledore</field>
+    <field type="CharField" name="name">kirkstone</field>
     <field type="CharField" name="giturl">git://git.yoctoproject.org/poky</field>
-    <field type="CharField" name="branch">mickledore</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="branch">kirkstone</field>
     <field type="CharField" name="dirpath">bitbake</field>
   </object>
 
 
   <!-- Releases available -->
   <object model="orm.release" pk="1">
-    <field type="CharField" name="name">kirkstone</field>
-    <field type="CharField" name="description">Yocto Project 4.0 "Kirkstone"</field>
+    <field type="CharField" name="name">scarthgap</field>
+    <field type="CharField" name="description">Yocto Project 5.0 "Scarthgap"</field>
     <field rel="ManyToOneRel" to="orm.bitbakeversion" name="bitbake_version">1</field>
-    <field type="CharField" name="branch_name">kirkstone</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=kirkstone"&gt;Yocto Project Kirkstone branch&lt;/a&gt;.</field>
+    <field type="CharField" name="branch_name">scarthgap</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=scarthgap"&gt;Yocto Project Scarthgap branch&lt;/a&gt;.</field>
   </object>
   <object model="orm.release" pk="2">
     <field type="CharField" name="name">local</field>
@@ -62,18 +56,11 @@
     <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/"&gt;Yocto Project Master branch&lt;/a&gt;.</field>
   </object>
   <object model="orm.release" pk="4">
-    <field type="CharField" name="name">mickledore</field>
-    <field type="CharField" name="description">Yocto Project 4.2 "Mickledore"</field>
+    <field type="CharField" name="name">kirkstone</field>
+    <field type="CharField" name="description">Yocto Project 4.0 "Kirkstone"</field>
     <field rel="ManyToOneRel" to="orm.bitbakeversion" name="bitbake_version">4</field>
-    <field type="CharField" name="branch_name">mickledore</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=mickledore"&gt;Yocto Project Mickledore 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>
+    <field type="CharField" name="branch_name">kirkstone</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=kirkstone"&gt;Yocto Project Kirkstone branch&lt;/a&gt;.</field>
   </object>
 
   <!-- Default project layers for each release -->
@@ -125,18 +112,6 @@
     <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
@@ -155,7 +130,7 @@
     <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">1</field>
-    <field type="CharField" name="branch">kirkstone</field>
+    <field type="CharField" name="branch">scarthgap</field>
     <field type="CharField" name="dirpath">meta</field>
   </object>
   <object model="orm.layer_version" pk="2">
@@ -177,14 +152,7 @@
     <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">4</field>
-    <field type="CharField" name="branch">mickledore</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="branch">kirkstone</field>
     <field type="CharField" name="dirpath">meta</field>
   </object>
 
@@ -196,14 +164,14 @@
     <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="6">
+  <object model="orm.layer_version" pk="5">
     <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="branch">scarthgap</field>
     <field type="CharField" name="dirpath">meta-poky</field>
   </object>
-  <object model="orm.layer_version" pk="7">
+  <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">2</field>
@@ -211,25 +179,18 @@
     <field type="CharField" name="commit">HEAD</field>
     <field type="CharField" name="dirpath">meta-poky</field>
   </object>
-  <object model="orm.layer_version" pk="8">
+  <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">3</field>
     <field type="CharField" name="branch">master</field>
     <field type="CharField" name="dirpath">meta-poky</field>
   </object>
-  <object model="orm.layer_version" pk="9">
+  <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">4</field>
-    <field type="CharField" name="branch">mickledore</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="branch">kirkstone</field>
     <field type="CharField" name="dirpath">meta-poky</field>
   </object>
 
@@ -241,14 +202,14 @@
     <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="11">
+  <object model="orm.layer_version" pk="9">
     <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="branch">scarthgap</field>
     <field type="CharField" name="dirpath">meta-yocto-bsp</field>
   </object>
-  <object model="orm.layer_version" pk="12">
+  <object model="orm.layer_version" pk="10">
     <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>
@@ -256,25 +217,18 @@
     <field type="CharField" name="commit">HEAD</field>
     <field type="CharField" name="dirpath">meta-yocto-bsp</field>
   </object>
-  <object model="orm.layer_version" pk="13">
+  <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">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="14">
+  <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">4</field>
-    <field type="CharField" name="branch">mickledore</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="branch">kirkstone</field>
     <field type="CharField" name="dirpath">meta-yocto-bsp</field>
   </object>
 </django-objects>