Download Latest Version MobilityDB Release 1.3 source code.tar.gz (47.2 MB)
Email in envelope

Get an email when there's a new version of MobilityDB

Home / v1.3.0
Name Modified Size InfoDownloads / Week
Parent folder
MobilityDB Release 1.3 source code.tar.gz 2026-05-01 47.2 MB
0
MobilityDB Release 1.3 source code.zip 2026-05-01 48.1 MB
0
README.md 2026-05-01 1.7 kB
0
Totals: 3 Items   95.3 MB 0

Release of MobilityDB 1.3.0

MobilityDB 1.3.0 is a major release with respect to version 1.2. It introduces several new temporal types, an extended and streamlined MEOS/MobilityDB API, and support for the latest PostgreSQL 18 and PostGIS 3.6.

New temporal types

  • tgeometry and tgeography represent the temporal evolution of any geometry type (polygon, multipoint, etc.). These types only allow discrete or stepwise interpolation between instants.
  • tcbuffer (temporal circular buffer) represents a circular buffer (circle) whose position and radius change over time.
  • tpose (temporal pose) stores the evolution of a pose (point position and orientation) over time.
  • trgeometry (rigid temporal geometry) represents a fixed-shape polygon translating and rotating over time.

The tcbuffer, tpose, and trgeometry types support discrete, stepwise, and linear interpolation. Refer to the MobilityDB 1.3 documentation for full details on these new types.

Please note that tcbuffer, tpose, and trgeometry are still in development and are considered experimental.

Other changes

The MEOS and MobilityDB APIs have been extended with new functionality and streamlined to improve usability. Version 1.3 also enables the latest PostgreSQL 18 and PostGIS 3.6.

Migration note: the binary format of the temporal types changed between 1.2 and 1.3, so a backup and restore is required when upgrading from MobilityDB 1.2.

Changes w.r.t. v1.3.0rc1

Full Changelog: https://github.com/MobilityDB/MobilityDB/compare/v1.2.1...v1.3.0

Source: README.md, updated 2026-05-01