diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd84e9d5b..66e90db3c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## 1.30.2
 
+### Features
+
+- Support setting axis actual values in the zarr sink.  Display these in the frame selector ([#1625](../../pull/1625))
+
 ### Improvements
 
 - Speed up recursive item lists ([#1694](../../pull/1694))
diff --git a/docs/girder_config_options.rst b/docs/girder_config_options.rst
index 4243d45f5..77b313357 100644
--- a/docs/girder_config_options.rst
+++ b/docs/girder_config_options.rst
@@ -94,10 +94,14 @@ This is used to specify how items appear in item lists.  There are two settings,
       # clicking on an item from showing the item page to another action.
       navigate:
         # type can be "item": the default, open the item page, "itemList": go
-        # to the named item page
+        # to the named item page, or "open" to open an application
         type: itemList
         # if the type is "itemList", the name is the name of the itemList to
-        # display.
+        # display.  If the type is "open", the name is the name of the
+        # registered  application that should be opened by preference (e.g.,
+        # "histomicsui" or "volview").  If that application does not report it
+        # can open the item or no name is specified, the highest priority
+        # application that can open the item will be used.
         name: studyList
       # show these columns in order from left to right.  Each column has a
       # "type" and "value".  It optionally has a "title" used for the column