diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index a7d0a71..8f22853 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -134,6 +134,8 @@
<li>Fixed a DB driver bug with num_rows() that would cause an error with the Oracle driver.</li>
<li>Fixed MS SQL bug (#4915). Added brackets around database name in MS SQL driver when selecting the database, in the event that reserved characters are used in the name.</li>
<li>Fixed a DB caching bug (4718) in which the path was incorrect when no URI segments were present.</li>
+ <li>Fixed Image_lib class bug #4562. A path was not defined for NetPBM.</li>
+ <li>Fixed Image_lib class bug #4532. When cropping an image with identical height/width settings on output, a copy is made.</li>
<li>Fixed a spelling error in a Loader error message.</li>
</ul>