diff --git a/docs/_data/components.json b/docs/_data/components.json
index 69da97779..d00bad2c9 100755
--- a/docs/_data/components.json
+++ b/docs/_data/components.json
@@ -3323,6 +3323,18 @@
     "until": null, 
     "uuid": "6fbb9200-d725-4a0d-9360-89acbe5b4d9f"
   }, 
+  {
+    "desc": "", 
+    "iconsrc": null, 
+    "icontag": "F", 
+    "panel": "Component", 
+    "since": "1.21", 
+    "tab": "Revit", 
+    "title": "Component Family Mesh", 
+    "typename": "FamilyGeometryByMesh", 
+    "until": null, 
+    "uuid": "8c8cec75-9a9c-4796-a96b-fd0635fe0371"
+  }, 
   {
     "desc": "Queries family identity information", 
     "iconsrc": "/static/images/GH/FamilyIdentity.png", 
@@ -5100,14 +5112,14 @@
     "uuid": "45e7e88c-76cf-45f8-a31b-ac07accb6dbd"
   }, 
   {
-    "desc": "Query view range elevations", 
-    "iconsrc": "/static/images/GH/ViewRangeElevations.png", 
+    "desc": "Get-Set view range", 
+    "iconsrc": "/static/images/GH/ViewRange.png", 
     "icontag": null, 
     "panel": "View", 
     "since": "1.14", 
     "tab": "Revit", 
-    "title": "View Range Elevations", 
-    "typename": "ViewRangeElevations", 
+    "title": "View Range", 
+    "typename": "ViewRange", 
     "until": null, 
     "uuid": "02234e1d-062e-49f0-baee-8917589c2533"
   }, 
@@ -5783,6 +5795,18 @@
     "until": null, 
     "uuid": "e996b34d-2c86-4496-8e02-c879228c329e"
   }, 
+  {
+    "desc": "Compute closest levels to input elevation", 
+    "iconsrc": null, 
+    "icontag": "L", 
+    "panel": "Model", 
+    "since": "1.21", 
+    "tab": "Revit", 
+    "title": "Levels Adjacency", 
+    "typename": "LevelsAdjacency", 
+    "until": null, 
+    "uuid": "ee672a3f-cf9f-4680-88dd-07fd58cca8a5"
+  }, 
   {
     "desc": "Get all document levels", 
     "iconsrc": "/static/images/GH/QueryLevels.png", 
diff --git a/docs/pages/_en/1.0/reference/release-notes.md b/docs/pages/_en/1.0/reference/release-notes.md
index 18518d275..e1533f959 100644
--- a/docs/pages/_en/1.0/reference/release-notes.md
+++ b/docs/pages/_en/1.0/reference/release-notes.md
@@ -12,14 +12,16 @@ group: Deployment & Configs
 
 ### RC
 
-- Added 'Component Family Mesh' component.
-- Updated 'View Range' to be also a setter.
-- Now 'Graphical Element' is able to grab selected linked elements when in 'Active Selection'. (Revit 2023)
-- Now 'Select Element' is able to work with linked elements. (Revit 2023)
-
 {% endcapture %}
 {% include ltr/release_header_next.html title="Upcoming Changes" note=rc_release_notes %}
 
+{% include ltr/release-header.html title="v1.21 RC3" version="v1.21.8858.5078" pre_release=true time="04/02/2024" %}
+
+- Added {% include ltr/comp.html uuid='8c8cec75' %} component.
+- Updated {% include ltr/comp.html uuid='02234e1d' %} to be also a setter.
+- Now {% include ltr/comp.html uuid='ef607c2a' %} is able to grab selected linked elements when in 'Active Selection'. (Revit 2023)
+- Now {% include ltr/comp.html uuid='3e44d6bb' %} is able to work with linked elements. (Revit 2023)
+
 {% include ltr/release-header.html title="v1.21 RC2" version="v1.21.8851.16232 " pre_release=true time="03/27/2024" %}
 
 - Added {% include ltr/comp.html uuid='03eb988d' %} component.
diff --git a/docs/static/images/GH/ViewRange.png b/docs/static/images/GH/ViewRange.png
new file mode 100644
index 000000000..a5e4dac43
Binary files /dev/null and b/docs/static/images/GH/ViewRange.png differ