Added patches for MIT-pthreads on NetBSD.

Fixed range bug in MyISAM.

ASC is now the default again for ORDER BY.

Added LIMIT to UPDATE.

Added mysql_change_user() function to the MySQL C API.

Added character set to SHOW VARIABLES.

Added support of --[whitespace] comments.

Allow INSERT INTO tbl_name VALUES (), that is, you may now specify an empty value list to insert a row in which each column is set to its default value.

Changed SUBSTRING(text FROM pos) to conform to standard SQL. (Before this construct returned the rightmost pos characters.)

SUM() with GROUP BY returned 0 on some systems.

Changed output for SHOW TABLE STATUS.

Added DELAY_KEY_WRITE option to CREATE TABLE.

Allow AUTO_INCREMENT on any key part.

Fixed problem with YEAR(NOW()) and YEAR(CURDATE()).

Added CASE construct.

New COALESCE() function.