[postgis-users] Versioning system for PostGIS

[Hisaji ONO]

Hello.

 I think currently implementing Spatio-Temporal function
into GIS is important more and more increasingly.

 PostGIS has recently supported 4D format, however this
format is very useful for versioning system of spatial
data.

 PostGIS dev. team has any plan to implement these 
versioning system of spatial data into PostGIS.

  Regards.