One more notice:

limiting number of queries per hour for different users has been done
on 4.0.1 , but I can port it to 3.23.* 

This will require only certain changes, like number of columns in user
table.

I will also make a test case for it, after it is approved by Monty, 
as result file will depend on the error message text.

* multi-table updates
* new paid feature for limiting number of queries per hour for users
* optional syntax for multi-table deletes
* optimization for SQL_CALC_FOUND_ROWS
* a small addition for CREATE .. SELECT that will be of future use

I know that all this will require many additions to documentation, 
which I have not done, but I am at Arjen's disposal to help him document
all this.

into mysql.sashanet.com:/reiser-data/mysql-4.0-stable

  typo fixed

Fix problem with query cache and database names

into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0

into hundin.mysql.fi:/my/bk/mysql-4.0

Change tests to use database 'mysqltest' instead of 'foo'
Add option to not print access denied messages to check_table_access()

  Lower max key len to 3500 bytes because a secondary index record must also contain the primary key value

  Make sure no memory overrun of key buffer in range estimation

  Update OLEDB section

HA_NO_FULLTEXT_KEY property -> HA_CAN_FULLTEXT

Fixed data corruption bug in query cache.
Made queries be dependent of the database in use.

  Allow equal key values in a unique secondary index if the key value contains an SQL NULL

manual updated

  Add warnings to recovery in some cases where log file might be corrupt and consequently recovery can be trusted less than normally

Fix pthread_mutex_trylock on HPUX (needed for query cache).

Added info about two new Query Cache status variables.

Changed 'send_file_to_server' to use less stack (Fixed replication problem on OSF1).

instead of DO RELEASE_LOCK()