Bug#886738: jessie-backports: postgresql-9.6-postgis-2.3 missing

[Juergen Fuchsberger]

Package: postgresql-9.6-postgis-2.3
Severity: important

Dear Maintainer,

Due to missing postgresql-9.6-postgis-2.3 in jessie-backports it is not                             
possible to upgrade from postgresl-9.4 to postgreslql-9.6 in jessie if                              
postgis is used in a database. Please consider adding the requested                                 
package to jessie-backports.                                                                           
                                                                                                    

-- System Information:
Debian Release: 8.10
  APT prefers oldstable-updates
  APT policy: (500, 'oldstable-updates'), (500, 'oldstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.16.0-4-amd64 (SMP w/20 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)