Functionality added or changed:
mysqlbug now also reports the compiler version used for building the binaries (if the compiler supports the option --version).
Bugs fixed:
Fixed compilation problems on OpenUnix and HPUX 10.20.
Fixed some optimization problems when compiling MySQL with -DBIG_TABLES on a 32-bit system.
mysql_drop_db() didn't check permissions properly so anyone could drop another users database. DROP DATABASE is checked properly.