DOWNLOAD
The hotfix is available for download from the TIBCO Support Portal - https://support.tibco.com. 
Once logged in using your TIBCO Account, you can access hotfixes under the Download menu > Hotfixes > AvailableDownloads > Spotfire 

NOTES
Note that all Spotfire hotfixes are cumulative, so this hotfix also contains the fixes from all previous TIBCO Spotfire 7.7.x hotfixes.
For an overview of released hotfixes for the various TIBCO Spotfire products, please refer to https://community.tibco.com/wiki/overview-hotfixes-tibco-spotfire

CONTENT

TS-51314 - The hash for a trusted script is not included if an analysis is saved as a new analysis in the library.
TS-51333 - Data is unnecessarily loaded for cube hierarchies when opening an analysis.
TS-51336 - When using a Spotfire database with character set 'JA16SJISTILDE', MATLAB and SAS options in Register data function dialog are not shown.
TS-51484 - Progress tab in notifications dialog leaks window handles, and may cause application to terminate when running out of handles.
TS-51673 - When opening a new analysis, the result of closing the current analysis is not handled properly and could cause instabilities.
TS-51754 - Tags Panel can be frozen with graphical artifacts when switching between windows on Windows 7.
TSDC-4379 - The Netezza connector can fail to load columns for a table if there is a table with the same name in a different database schema.
TSWP-11903 - Some threads can hang when analysis is refreshed by Scheduled Updates.
TSWP-11897 - Under certain conditions, for example extremely high load or memory usage, no MemoryStatusChangedMonitoringEvents will be sent which means that the Spotfire Server may not show the correct health state (Exhausted/Strained/Ok).
TSWP-11857 - Change QueryCacheEntryMaxAge default value to 24 hours rather than infinity to prevent strained service instances.
TSWP-11869 - Certain circumstances when using scheduled updates and library sbdf caching, may cause a memory leak.