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3SL is pleased to announce that we released Cradle-6.2 in February 2010. This is the latest new release of our Requirements Management and Systems Engineering environment and is a major enhancement from previous releases. Cradle-6.2 is a full product release, and is accompanied by written documentation and related materials.
The What’s New link in the Online Help Table of Contents
The major elements of the Cradle-6.2 release are:
Cradle-6.2 has a new format for its Project Databases. If you upgrade to Cradle-6.2 you must convert all your Project Databases to the new format. A converter is supplied with the release that will perform the conversions for you. The Cradle-6.2 installers automatically detect the need to run this converter, to ensure that the upgrade is as simple as possible.
It is also possible to upgrade to a new release by creating a new Cradle installation with new Project Databases in new directories and using exports and imports to move data between the databases of the old and new versions. With this approach, you could use the new version and its databases, or you could revert to the old Cradle version and its databases. These two sets of databases would initially have the same contents, but this would remain true only for so long as data is not changed in one set that is not also changed in the other.
Customers who adopt this approach use a procedure similar to:
We always recommend using the database converters that are supplied with Cradle.
Please be advised that in Cradle-6.0 we changed the internal representation of text inside frames, so that it better supports the concept of paragraphs and is far less based on the concept of text being a list of lines. This means that the database converter for Cradle-6.0, the executable cvt_5760.exe, performs some text manipulations as part of the database conversion. If you export from Cradle-5.7 and import into Cradle-6.2, then these text manipulations will not occur. You may therefore find a difference between a database conversion and an export followed by an import.
The old Cradle Toolset client was removed in Cradle-6.0. This means that:
So in summary Cradle is no longer supplied with any fonts for any platform.
Cradle-6.2 has some major enhancements. It is a major improvement over Cradle-6.0 and Cradle-6.1 and a very major improvement over Cradle-5.7. We would like you to use Cradle-6.2 in preference to Cradle-6.1 or any earlier version. That is why we released it!
If you are currently using Cradle-6.0, there is no immediate need to upgrade to Cradle-6.2, unless you need the Code Generation, Reverse Engineering or Performance Modelling tools in which case you must use Cradle-6.2 as it adds these tools into the WorkBench UI for the first time. Similarly if you want XML import/export then you must use Cradle-6.2. Otherwise, you should consult the Cradle-6.2 Release Notes to see if any of the enhancements or bug fixes are relevant to you.
If you are currently using Cradle-5.7, then we very strongly recommend that you upgrade directly to Cradle-6.2 (ignoring both Cradle-6.0 and Cradle-6.1) as Cradle-6.2 is a very substantial improvement to Cradle-5.7.
3SL will continue to support Cradle-6.0 until the next major version of Cradle is released.
However, if you are using Cradle-5.7, or an earlier release, then we urge you to upgrade to Cradle-6.2 because:
You cannot mix Cradle-6.2 with any earlier release of Cradle. This means that if you decide to install Cradle-6.2 anywhere, then you must install it everywhere.
Specifically:
These incompatibilities are failsafe. That is, if you should accidentally fail to upgrade a client to Cradle-6.2, then starting that client will not adversely affect the operation of Cradle-6.2, as the Cradle-6.2 servers will ignore connection attempts from clients of any previous version.
All Cradle-6.2 download files for Windows and UNIX were added to our website and to our mirror site on 1 st March 2010.
For Windows, the file to download is: Cradle62_Setup.exe
Note Cradle-6.2 only supports 32-bit Windows platforms, including Windows Vista, but excluding Windows 7.
For UNIX, your must download the boot and core.Z filesets, and also download the fileset that contains the executable files for your architecture:
So, if you are running on UNIX, you will need to download a minimum of 3 filesets.
If you have a UNIX server that provides executables for multiple architectures, then you will need to download boot, core.Z and filesets for all architectures provided by your server.
If you are running a mixed UNIX and Windows environment, such as UNIX servers and Windows clients, then you will need to download the Windows self-extracting executable and all UNIX filesets that are needed for your environment.
3SL has a dedicated 8 Mbit/sec Internet connection which means that the largest of these files can be downloaded in 6 minutes. Our mirror site provides even faster downloads.
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