+02 Jun 2009 Kevin Rosenberg <kevin@rosenberg.net>
+ * Version 4.0.5
+ * sql/database.lisp: Add process-lock for deleting database from
+ a pool (thanks to Ralf Mattes).
+
+25 Feb 2008 Kevin Rosenberg <kevin@rosenberg.net>
+ * Version 4.0.4
+ * sql/expressions.lisp: Remove stray form (thanks to Samuel Ward)
+
+12 Dec 2007 Kevin Rosenberg <kevin@rosenberg.net>
+ * sql/expressions.lisp: Bind *in-subselect* when outputting
+ selections (patch from unknown source).
+
11 Dec 2007 Kevin Rosenberg <kevin@rosenberg.net>
* Version 4.0.3
* sql/metaclasses.lisp: Unify base-table processing by extracting