I just found out that Youtube had my account upgraded to allow publish time above 15 minutes.
In 2006, the line was upgraded to allow a service every 10 minutes during peak periods.
The machine is upgraded to allow for more data throughput and a time range of about 24 hours.
The terminal building was recently upgraded to allow for some international services.
It was soon upgraded to a 32K word memory and a floating point unit to allow for some scientific work.
In 1898 the line was upgraded to allow a maximum speed of 30 km/h.
In 1961 the control houses were upgraded to allow single man operation.
The system was upgraded in 2006 to allow it to supply an additional 1400 homes.
At the same time the line was upgraded to allow higher speeds.
However, the results were reasonably good, and the station was upgraded to allow more coffee to be processed in 2002.