MySQL has been updated to the latest version, 4.0.26. This release is primarily a bug fix addressing the following issues:

- Query cache is switched off if a thread (connection) has tables locked. This prevents invalid results where the locking thread inserts values between a second thread connecting and selecting from the table.

- Attempting to repair a table having a fulltext index on a column containing words whose length exceeded 21 characters and where myisam_repair_threads was greater than 1 would crash the server.

- When two threads compete for the same table, a deadlock could occur if one thread has also a lock on another table through LOCK TABLES and the thread is attempting to remove the table in some manner and the other thread want locks on both tables.

Improvements include:
- Foreign-key dropdowns can be more customized
- Export: configurable filename templates
- Display column comments while editing data
- Transformations: new hexadecimal mode
- HTTP auth: support FastCGI
- Themes: can now have different theme per server
- OLD_PASSWORD in the list of functions
- Better messages when checking numerical input
- Allow adding DROP TABLE when copying databases
- Better support of information_schema
- Various interface CSS improvements
- Tree subgroups in left panel database selector
- Documentation: links and anchors to every FAQ item
- Table comments move to page header
- Export: configurable default charset
- Removed warning about PmaAbsoluteUri not set

Fixes include:
- Database search in MySQL 5.0.x on fields without a charset
- Invalid “normal” cursor style
- Browsing state when deleting multiple rows
- Support bigger queries in print view, insert row, export results
- Unsaved changes to relations were lost when changing display field
- Exporting under IE 6 (Windows XP SP2)
- Better catching of parse errors in config file
- XSS on the cookie-based login panel
- Show all while browsing foreign values
- Escaping of special characters in ENUM or SET
- XSS on table creation page
- Using mysqli extension with MySQL 4.0.x
- “empty result set” message was sometimes not returned
- Incorrect message “You should define a primary key”
- Abide cfg settings even if using MySQL > 4.1.x
- XSS on username (cookie-based login)
- (pl1) Exporting in https under Internet Explorer
- (pl1) Missing Save button in Relation View

- LexiConn Support