From estebanzimanyi at gmail.com Thu Feb 19 14:15:31 2026 From: estebanzimanyi at gmail.com (Esteban Zimanyi) Date: Thu, 19 Feb 2026 23:15:31 +0100 Subject: [Mobilitydb-dev] Joint release of MobilityDB and MEOS 1.3.0rc1 Message-ID: The MobilityDB Team is pleased to release MobilityDB 1.3.0rc1 and 1.2.1. https://github.com/MobilityDB/MobilityDB/releases/tag/v1.3.0rc1 https://github.com/MobilityDB/MobilityDB/releases/tag/v1.2.1 Major changes in 1.3 w.r.t. 1.2 ---------------------------------------- New temporal types: * New temporal geometry (tgeometry) and temporal geography (tgeography) types, which can represent the temporal evolution of any geometry type (polygon, multipoint, etc.). * A new temporal circular buffer (tcbuffer) type, which represents a circular buffer (circle) whose position and radius changes over time. * A new temporal pose (tpose) type, storing the evolution of a pose (point position + orientation) over time. * A new rigid temporal geometry (trgeometry) type, which represents a fixed-shape polygon translating and rotating over time. The tgeometry and tgeography types only allow discrete or stepwise interpolation between instants, while the other three also allow linear interpolation. Refer to the MobilityDB 1.3 documentation for more information about these new types. Please notice that the new types tcbuffer, tpose, and trgeometry are still in development and are considered experimental. In addition, the API of MobilityDB and MEOS was extended with new functionality and streamlined to improve usability. Finally, version 1.3 also enables the latest versions PostgreSQL 18 and PostGIS 3.6.0. For all these reasons, the binary format of the temporal types have changed from version 1.2 to 1.3 and thus a backup and restore is needed for migrating to the newer version 1.3 of MobilityDB. Best regards, The MobilityDB Team ------------------------------------------------------------ -------------- next part -------------- An HTML attachment was scrubbed... URL: