diff --git a/CHANGELOG.md b/CHANGELOG.md
index c89204d2..f58ad442 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # rc: micro bump
 
+- Fix the sizing of circle annotations upon creation
+- Include the latest bundled version of the JavaScript frontend, which should
+  hopefully fix the widget in JupyterLab 3.x.
+
+
+# pypa:pywwt 0.10.3 (2021-01-25)
+
 - Attempt to fix the Qt widget on macOS computers. It appears that a recent
   update to our HTML introduced some JavaScript syntax that the Qt framework
   doesn't allow.
diff --git a/frontend/CHANGELOG.md b/frontend/CHANGELOG.md
index 56985bb2..10d1460a 100644
--- a/frontend/CHANGELOG.md
+++ b/frontend/CHANGELOG.md
@@ -1,8 +1,27 @@
-# See elsewhere for changelog
+# rc: micro bump
 
-This project’s release notes are curated from the Git history of its main
-branch. You can find them by looking at [the version of this file on the
-`release` branch][branch] or the [GitHub release history][gh-releases].
+- Proclaim compatibility with the 4.x series of @jupyter-widgets/base. This
+  should get the widget to work in the JupyterLab 3.x series.
 
-[branch]: https://github.com/WorldWideTelescope/pywwt/blob/release/frontend/CHANGELOG.md
-[gh-releases]: https://github.com/WorldWideTelescope/pywwt/releases
+# npm:pywwt 1.1.0 (2020-10-22)
+
+- The Jupyter widget has reworked multi-view management to behave much better
+  when there are multiple views for the same widget model, or when views are
+  hidden and recreated.
+- The Jupyter widget now exposes a _viewConnected trait to indicate the case
+  when the widget has been created, but there are no active views presented to
+  the user. This isn't wired up to the Python layer, but it could be useful
+  later.
+
+# npm:pywwt 1.0.0 (2020-10-21)
+
+- Address #258 by transmitting WWT clock information using a reference point and
+  a rate, rather than constantly transmitting the current time. Dramatically
+  reduces JS <=> Python traffic.
+- Tidy up the JavaScript files.
+
+# npm:pywwt 0.9.1 (2020-10-18)
+
+- First release with version number decoupled from the pywwt Python package.
+- No code chages, but internal reorganizations including the use of Cranko for
+  release automation.
diff --git a/frontend/package.json b/frontend/package.json
index faf2df39..b7d892f6 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -4,7 +4,7 @@
     "url": "https://github.com/WorldWideTelescope/pywwt/issues"
   },
   "dependencies": {
-    "@jupyter-widgets/base": "^2  || ^3",
+    "@jupyter-widgets/base": "^2  || ^3 || ^4",
     "underscore": "^1"
   },
   "description": "AAS WorldWide Telescope from Python",
diff --git a/pywwt/annotation.py b/pywwt/annotation.py
index 8a3dc7f0..3093b9ff 100644
--- a/pywwt/annotation.py
+++ b/pywwt/annotation.py
@@ -45,7 +45,16 @@ def __init__(self, parent=None, **kwargs):
 
         self.parent._send_msg(event='annotation_create',
                               id=self.id, shape=self.shape)
-        super(Annotation, self).__init__(**kwargs)
+
+        # Normally we would pass the kwargs off to super().__init__(), but it
+        # seems that doing so bypasses the validation functions, which (at a
+        # minimum) causes problems for circles because it doesn't normalize
+        # their radius measurements to the proper units. Just apply the settings
+        # manually, which invokes the validation machinery properly.
+        super(Annotation, self).__init__()
+
+        for k, v in kwargs.items():
+            setattr(self, k, v)
 
         self.parent._annotation_set.add(self)
 
@@ -103,7 +112,7 @@ class Circle(Annotation):
     line_width = AstropyQuantity(1 * u.pixel,
                                  help='Assigns line width in pixels '
                                       '(:class:`~astropy.units.Quantity`)').tag(wwt='lineWidth')
-    radius = AstropyQuantity(80 * u.pixel,
+    radius = AstropyQuantity(1 * u.degree,
                              help='Sets the radius for the circle '
                                   '(:class:`~astropy.units.Quantity`)').tag(wwt='radius')