Log Message:
Update to 4.7.5:

4.7.5:
  * Add support for "DB_EID_INVALID" and "DB_EID_BROADCAST" \ 
flags.
  * Add support for "DB_SEQUENCE->stat_print()". The binding
    support for "DB_SEQUENCE" is now complete.
  * Add support for "DB_ENV->txn_stat_print()".
  * Add support for "DB_ENV->get_timeout()".
  * Document that "DB_ENV->txn_stat()" accepts a flag.
  * Unlock the GIL when doing "DB_ENV->set_tx_max()" and
    "DB_ENV->set_tx_timestamp()".
  * Add support for "DB_ENV->get_tx_max()".
  * Add support for "DB_ENV->get_tx_timestamp()".
  * Add support for "DB_TXN_WAIT" flag.
  * Add support for "DB_TXN->set_timeout()".
  * Add support for "DB_TXN->set_name()" and
    "DB_TXN->get_name()". Under Python 3.0, the name
    is an Unicode string. The binding support for
    "DB_TXN" is now complete.
  * Add support for "DB_REP_PERMANENT", "DB_REP_CONF_NOAUTOINIT",
    "DB_REP_CONF_DELAYCLIENT", "DB_REP_CONF_BULK",
    "DB_REP_CONF_NOWAIT", "DB_REP_LEASE_EXPIRED",
    "DB_REP_CONF_LEASE", "DB_REPMGR_CONF_2SITE_STRICT",
    "DB_REP_ANYWHERE", "DB_REP_NOBUFFER" and \ 
"DB_REP_REREQUEST"
    flags.

4.7.4:
  * Under Python 3.0, "bsddb.db.DB_VERSION_STRING",
    "bsddb.db.__version__" and "bsddb.db.cvsid" must
    return (unicode) strings instead of bytes. Solved.
  * Use the new (20081018) trove classifiers in PyPI
    to identify Python supported versions.
  * In "DB_ENV->rep_set_timeout()" and \ 
"DB_ENV->rep_get_timeout()",
    support flags "DB_REP_LEASE_TIMEOUT".
  * In "DB_ENV->rep_set_timeout()" and \ 
"DB_ENV->rep_get_timeout()",
    support flags "DB_REP_HEARTBEAT_MONITOR" and
    "DB_REP_HEARTBEAT_SEND". These flags are used in the Replication
    Manager framework, ignored if using Base Replication.
  * Implements "DB->exists()".
  * Add support for "DB_IMMUTABLE_KEY" flag.
  * Add support for "DB_REP_LOCKOUT" exception.
  * Support returning a list of strings in "associate()"
    callback.  (Kung Phu)
  * Testsuite and Python 3.0 compatibility for "associate()"
    returning a list. In particular, in Python 3.0 the list
    must contain bytes.
  * Implements "DBEnv->fileid_reset()".  (Duncan Findlay)
  * Implements "DB->compact()".  (Gregory P. Smith)
    Berkeley DB 4.6 implementation is buggy, so we only
    support this function from Berkeley DB 4.7 and newer.
    We also support related flags "DB_FREELIST_ONLY"
    and "DB_FREE_SPACE".