Following is the list of changes included in the build:

New preference to open multiple code editors per session to support work flow to compare objects in different windows side by side
New preferences to associate file extension of .sql, .pck....with SQL Navigator
"Recall properties" option is missing on exporting query results window
Improve performance for the Spool tab when having large text/number of rows displayed in the Spool tab.
Session browser does not show all RAC sessions
Cannot describe objects through DB Links
Team Coding Difference Viewer displays code on single line, for external objects
AV when commit table after running a procedure to create dynamic procedure
Restore one click editing action for Updateable fields on grid for the same row in the data grid
Sysdate cannot be inserted into grid
Navigation does not work for items under entries node under package in DB Explorer
Enhancing the log on window with the direct connect type.
Clean up the Bind Variable window issues
Beta - Issue when you extract ddl from materialized views...
Upgrade to the Explain Plan v2
Cannot print the data grid (regression)...
Replace all references to SNAPSHOTs with MATERIALISED VIEWs, for consistency.
Allow sorting in Project Manager
Add preference to allow to minimize Workspace (Program Manager) window after executing connection to DB
Allow to assign an Oracle Home for each instance (editable, of course) and that SQLN would remember this.
Unable to create 'DEFINE Variables' in 6.0 - Regression
Allow to remember "Export Properties" in "Export Data\Options" for the current session - regression
Code completion for pipeline functions does not work - regression
Icons for "Show Statistics" and "Enabled Inline Advice" do not shoe the correct state
Shortcut CTR+A - select All doesn't work in CLOB Editor of 6.0 - regression
How to keep the Updateable Query option turned ON for all Code Editors? - regression
Code Editor ignores the SET ROLE statement (Regression)
Workspace Window (Project Manager) Drifts, when it is repeatedly closed and opened, while being undocked...
Change order in the Extract DDL script for multiple tables...
XML: Invalid Class Typecast Error when Selecting XML Column
Unable to achieve desired formatting for CREATE statements when Extract DDL.
Beta - add status info about in SQL Editor about marked lines and marked characters.
The date selection popup component to be also available in the Single Record view in the data grid...
Print Preview of results from grid is not available in 6.0 (regression)
Split/Compare does not allow to toggle between the spec and body of the second package.
Detailed ORA debugger errors not shown in Output\General window as in 5.5 (regression)
Squares are displayed When .CAC files are copied to another SQL Nav version
Ctrl+Del - shortcut combinatination doesn't work anymore in sqlnav6 (regression)
Add module, action, client_info and last_call_et columns in Session Browser
Not to perform explain plan at all when "current sql" is plsql
VALUES of substitution variables cannot be saved - Regression
CHAR_LENGTH should be used for the data length for 9i and above...
Debugger does not retain IN OUT parameter values
Cannot modify 'All Schema' field after searching in Find objects
Explain Plan options do not persist
Find Objects returns incorrect result
Double click on Row# column in the table editor causes AV
Delay time should be ignored if the code completion list is already displayed
Find objects in other schema causes error when closing session
Issue with duplicate object when new object name is too long
Cannot purge objects from recycle bin in DBX
Dot lookup doesn't work consistently with select case syntax
Describe table shows Varchar2 as 3 times larger than actual length - Regression
select DISTINCT doesn't return distinctive records when Updateable is ON
Dot look up doesn't work with alias of synonym
Parser failed to recognize JOIN inside brackets
DBlink node can be expanded in DB Explorer
Dot Lookup doesn't work with DELETE clause
Nav hangs after formatting this file
Dot lookup doesn't work in ORDER BY clause
Some information is not displayed in the Constraint Editor
Count dataset rows returns incorrect number if the query contains GROUP BY or UNION
Cannot open object using varray editor (VOE) - Regression
Separate Code Completion & Dot Lookup
PASSWORD_REUSE_TIME shows unlimited when it should be 1
Pasting text into the cell editor inserts it into the code editor - Regression
Missing export options for Table ISNERTs - Regression
Backspace deleted the character on the right side of the cursor
Issues with Enable DBA Dictionary view and select_catalog_role
Open the cell editor for a number field set the value to 0
Record count returns negative number
Saving script while on result sub tab doesn't change the name of the code editor tab
Ctrl+F3 doesn't work for v$ tables
Pasting text into the execution console inserts it to the code editor - Regression
DEFINE statement gives error when it contains brackets
Running script to create Java source gives error - Regression
Underline and hand cursor for hyperlinking is missing - Regression
Default value for column does not get displayed - Regression
Include schema@database in the spool tab - Regression
Stub doesn't contain as much information as in 5.5 when ref_cursor is used - Regression
The last statement is not highlighted when its result set is focused - Regression
Add Constraint into the list of 'Types supported' by Find Objects
Comment inside statement makes the data grid become 'readonly'
Cannot execute functions/procedures of a package from DB NAV/DBX - regression
Missing Ctrl+A shortcut in the History pane
Issue with switching tabs
Delete rows after adding in rows are not taken into account when commit
General clean-up for direct connection
Formatter Options GUI: Missing Code Review Options
Leading spaces/tabs in new line of strings with linebreak keep increasing when format many times
Publish in Spec copies "IS" to spec from package body in Code Explorer - Regression
After new session, create folder in Project Manager will cause output error info.
After compare Editors between two tabs, close tab happen error info in output
Long: The Long type field is null when export data and preview changes
Toad Data Modeller and Bench Mark Factory integration points - Cannot launch the products when the products installed