----------TBEST 4.6 Release (1/29/2020) Build 7333
• If present, users should uninstall TBEST 4.5 before installing TBEST 4.6.  No data will be lost in this process. 
• After installation, TBEST may take longer than normal to startup while database updates are being performed.  Please let TBEST continue until the 
application advances past the splash screen.
• TBEST 4.6 is compatible with ArcGIS 10.2.2, 10.3.1, 10.4.1, 10.5.1, 10.6.1, and 10.7.1.

----------TBEST 4.6 Release (3/26/2020) Build 7390
• Provided TBEST 4.6 compatibility with ArcGIS 10.8.  The installation file is posted to the TBEST website.    
• Improved performance for scenario network editor data loading and the route edit activation process.
• Fixed an issue within the Route Import from Scenarios tool where in some instances all of the scenarios would not be listed in the Source Scenario list.
• Improved the GTFS import functionality to enable TBEST to evaluate input GTFS files for duplicate pattern geography (linear alignment and stops) on the 
same route.  If duplicate geography is detected, TBEST will move the trips assigned to the duplicate pattern onto a single geography and the duplicate 
pattern is eliminated.  This procedure can drastically reduce the overall network complexity if the input GTFS contains redundant pattern geography.
• Fixed an issue where in some instances the TBEST Scenario Summary Tool would not load correctly.
• General bug fixes and performance improvements.  

----------TBEST 4.6 Release (5/14/2020) Build 7439
• Added feature to capture the GTFS route type from routes.txt during route import.
• General bug fixes and performance improvements. 

----------TBEST 4.6 Release (6/13/2020) Build 7469
• Updated TBEST Land Use Model 2018 structure to reduce processing times and allow for larger transit system data sizes.
• Added the '(Base)' suffix to validated base scenario in the Scenario Summary Tool scenario pick list.
• Added Route Description label option for selected routes.
• Updated TBEST Ridership Estimation Model run initialization from the TBEST UI to prompt user to close open scenario.  In the previous version users 
were required to manually close an open scenario.
• Fixed issue with Transit System name change module where the name change would sometimes not complete.
• Revised the TBEST model run to include calculating the non-double counted total population and employment variables for all routes in the scenario.  The totaled 
demographic values will appear within the Totals line of the Scenario Summary Tool reports.  In previous TBEST versions, the Totals line included double-counting
of demographic values.  
• Updated the Scenario Summary Tool dynamically calculate the non-double counted demographic variables when route subsets are input into the report.
• Updated the calculation of Revenue Service Hours to be consistent across all TBEST reporting.  In previous versions, the Revenue Service Hours could be calculated
differently depending on the reporting.  Note that installing this TBEST update may cause Revenue Service Hours values to be different than prior versions.  
• Improved generation speed and accuracy of the Mobility Area Service and Performance reporting.
• Within the Route Summary dialog, added the ability to toggle the Revenue Service Hours, Revenue Service Miles and Route Cost between Annual and Daily values.
Added information on interlined routes to the Route Summary readout. 
• Removed the ‘Weekend’ summary option from the Scenario Summary Tool. 
• Updated the Fare dialog to show the BRT Circulator route type. 
• Added GTFS export functionality to write the 'route_type' field in routes.txt to from TBEST route technology type. 
• Added a Spatial Filter within the Socio-Economic and Parcel Land Use Network Accessibility tools.  To apply the filter, users can select a pre-defined Mobility Area 
as the input filter and the network accessibility summary will total only the accessible stops within the filter extents.
• Updated the Route Pattern network editing display to include a background layer with all route patterns and stops on the currently edited route.  The remaining 
network routes will be greyed out to provide editing clarity.  
• Users can now double-click on a Scenario in TBEST Explorer to open the scenario for editing within the Scenario Network Editor.  In previous versions TBEST required
the user to right-click and open the scenario using the context menu.
• Modified the population share variable values from hundredths place decimal to thousandths place decimal within the Socio-Economic Market Analysis data exports.  
• General bug fixes and performance improvements.   
   
----------TBEST 4.6 Release (7/5/2020) Build 7491
• Added Group By options to the Route Performance Stop report dialog.  The options allow stop-level estimated and observed ridership to be grouped at the Route Pattern,
Route Name/Direction, Route Name and Stop level.  Stop Map Rendering options will also reflect the grouping level.
• Fixed minor issues with the GTFS APC stop level ridership import.
• Updated the Socio-Economic Market Analysis geodatabase and shapefile export to contain double precision numeric field definitions for socio-economic 
count variables.  The field definitions were previously integer values.
• General bug fixes and performance improvements.