diff --git a/Site/changes.html b/Site/changes.html
index 9fea883..248c066 100644
--- a/Site/changes.html
+++ b/Site/changes.html
@@ -8,6 +8,9 @@
 (Under development and not yet released.)
 
 <ul>
+  <li>The files for the moons of Mars, Jupiter, Saturn, and Uranus
+    that expired at the end of 2020 have been updated through 2040.
+    Thank you, <a href="https://www.imcce.fr/">IMCCE</a>!
   <li>Updates from the Astronomical Almanac 2020:
     <ul>
       <li>Pluto’s long-term orbital elements.
@@ -21,6 +24,8 @@
 Released June 24, 2020.
 
 <ul>
+  <li>Updated to the 2020-2025 World Magnetic Model.
+  <li>Fixed Halifax time zone, which was an hour off.
   <li>Stop trying to link against `-lXp`, which X Windows no longer offers.
   <li>Tell Linux folks to compile against their native Motif libraries.
   <li>Remove pre-compiled Linux `libXm.a`: incompatible with modern X Windows.