The easiest way to install this update is to select 'Help > Check for Updates' from within a running JBDS 8 instance. 
Doing so will provide you with a list of all the available updates found at ${jbds.update.site}

To use this zip for offline update (or if blocked by firewall or proxy when doing searching for updates from the sites above):

1. Download, but DO NOT unpack, the zip

2. Launch JBDS or ${eclipse.version}

3. Select Help > Install new software

4. Click Add and browse for the zip

5. Select the feature(s) you wish to install and accept the licenses

6. Restart when prompted

