GridServer 6.2.0 Hotfix15 has been released. Here are the release notes:

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Affected Components for 6.2.0_hotfix15

The following components are updated by this hotfix:

Manager
Engine
Java Driver
Java Services
C++ Driver
C++ Services
.NET Driver
.NET Services
Windows Daemon
Unix Daemon

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Closed Issues in 6.2.0_hotfix15 (This Release)

.NET Specific
GS-14359
Fixed a problem where .NET Driver wouldn't re-submit due to misleading DDT
error.


Admin Interface
GS-15384
Fixed an error when sorting a table of Grid Search results in the Admin UI would
return a NullPointerException.


Engine
GS-15336
Fixed an issue where sometimes after a 64-bit Windows Engine died, it would be
erroneously re-started as 32-bit.


Engine Daemon
GS-15369
FreeDiskinMB on the Engine Admin page is now reporting correct values


Manager
GS-13240
Adjusted XSS prevention rules defined in the xss.xml file to prevent certain
types of XSS attacks.

GS-14356
Fixed the problem where Grid Library containing a space in the name fails to
sync on Broker.


PDriver
GS-13433
Fixed an issue where the Linux SDK Parametric Driver was being overwritten with
a different version during SDK packaging.


Security
GS-15397
Fixed issues where case-sensitive usernames and passwords were handled
incorrectly. After applying this hotfix, any users with a case-sensitive
username who changed their password while running the previous hotfix will have
to set a new password. Also, creating a new user with a mixed-case username
won't automatically change a previously-created all-lowercase username.


Tomcat
GS-14352
We have changed the Tomcat Connector to be NIO in server.xml file as compared to
APR in the previous versions of the product.    This would mean that when a user
downloads Hotfix 15 and applies it on their current GS setup, by default, the
server.xml file under [gs-install]\manager\conf directory would be updated to
use NIO.    For any existing installations, this change will not happen
automatically until the server.xml file under [gs-install]\manager-data\conf
directory is manually updated with the new changes. There are two options for
this:  Copy/paste the server.xml as is that ships with Hotfix 15 from
[gs-install]\manager\conf to [gs-install]\manager-data\conf directory.  Manually
make edits if there are customizations in place in the server.xml file under
[gs-install]\manager-data\conf directory.    We ship an updated copy of
tcnative.dll file with proper SSL support in Hotfix 15 so that if NIO is not
enabled, APR Connector can be used by default.    If a user wants to use the
Tomcat APR connector with GS 6.2 Hotfix 15, we will fully support it.
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To download this hotfix, login to the Support Portal and navigate to Downloads > Hotfixes > AvailableDownloads > DataSynapse > GridServer > 6.2.0