The "small jar" distribution did not include the CompressTool.

h2/src/docsrc/html/changelog.html

@@ -18,7 +18,9 @@ Change Log
 <h1>Change Log</h1>
 
 <h2>Next Version (unreleased)</h2>
-<ul><li>The build tool now supports (minimalistic) shell mode, started using ./build.sh -
+<ul><li>The "small jar" distribution did not include the CompressTool, 
+    which was required for some operations. Fixed.
+</li><li>The build tool now supports (minimalistic) shell mode, started using ./build.sh -
 </li><li>IS NULL comparison with nested queries and linked tables did not work.
     Example: select * from (select x from test) where x is null.
 </li><li>Support for null-safe equals. This includes the ANSI SQL standard syntax

h2/src/tools/org/h2/build/Build.java

@@ -358,6 +358,7 @@ public class Build extends BuildBase {
             exclude("*.sh").
             exclude("*.txt");
         files.add(new File("temp/org/h2/tools/DeleteDbFiles.class"));
+        files.add(new File("temp/org/h2/tools/CompressTool.class"));
         jar("bin/h2small" + getJarSuffix(), files, "temp");
     }