From 1c4764787efeb90179ac63167f0d122d283478b4 Mon Sep 17 00:00:00 2001 From: Regina Obe Date: Wed, 28 Oct 2009 11:05:40 +0000 Subject: [PATCH] copy release notes text from branch 1.4 which is strangely more up to date. git-svn-id: http://svn.osgeo.org/postgis/trunk@4684 b70326c6-7e19-0410-871a-916f4a2858ee --- doc/release_notes.xml | 66 +++++++++++++++++++++++++++++++++++++++---- 1 file changed, 61 insertions(+), 5 deletions(-) diff --git a/doc/release_notes.xml b/doc/release_notes.xml index fa83a0a70..4e6170695 100644 --- a/doc/release_notes.xml +++ b/doc/release_notes.xml @@ -3,12 +3,68 @@ Appendix Release Notes - + Release 1.4.0 - Release date: 2009/7/24 - This is a significant release including many performance enhancements and bug fixes. - Major cleanup to underlying codebase. Populate_geometry_columns maintenance function. Faster unioning operations. - Expanded curved geometry support. + Release date: 2009/07/24 + This release provides performance enhancements, improved internal structures and testing, new features, and upgraded documentation. + + + API Stability + As of the 1.4 release series, the public API of PostGIS will not change during minor releases. + + + + Compatibility + The versions below are the *minimum* requirements for PostGIS 1.4 + PostgreSQL 8.2 and higher on all platforms + GEOS 3.0 and higher only + PROJ4 4.5 and higher only + + + + New Features + ST_Union() uses high-speed cascaded union when compiled against + GEOS 3.1+ (Paul Ramsey) + ST_ContainsProperly() requires GEOS 3.1+ + ST_Intersects(), ST_Contains(), ST_Within() use high-speed cached prepared geometry against GEOS 3.1+ (Paul Ramsey) + Vastly improved documentation and reference manual (Regina Obe & Kevin Neufeld) + Figures and diagram examples in the reference manual (Kevin Neufeld) + ST_IsValidReason() returns readable explanations for validity failures (Paul Ramsey) + ST_GeoHash() returns a geohash.org signature for geometries (Paul Ramsey) + GTK+ multi-platform GUI for shape file loading (Paul Ramsey) + ST_LineCrossingDirection() returns crossing directions (Paul Ramsey) + ST_LocateBetweenElevations() returns sub-string based on Z-ordinate. (Paul Ramsey) + Geometry parser returns explicit error message about location of syntax errors (Mark Cave-Ayland) + ST_AsGeoJSON() return JSON formatted geometry (Olivier Courtin) + Populate_Geometry_Columns() -- automatically add records to geometry_columns for TABLES and VIEWS (Kevin Neufeld) + ST_MinimumBoundingCircle() -- returns the smallest circle polygon that can encompass a geometry (Bruce Rindahl) + + + + Enhancements + Core geometry system moved into independent library, liblwgeom. (Mark Cave-Ayland) + New build system uses PostgreSQL "pgxs" build bootstrapper. (Mark Cave-Ayland) + Debugging framework formalized and simplified. (Mark Cave-Ayland) + All build-time #defines generated at configure time and placed in headers for easier cross-platform support (Mark Cave-Ayland) + Logging framework formalized and simplified (Mark Cave-Ayland) + Expanded and more stable support for CIRCULARSTRING, COMPOUNDCURVE and CURVEPOLYGON, better parsing, wider support in functions (Mark Leslie & Mark Cave-Ayland) + Improved support for OpenSolaris builds (Paul Ramsey) + Improved support for MSVC builds (Mateusz Loskot) + Updated KML support (Olivier Courtin) + Unit testing framework for liblwgeom (Paul Ramsey) + New testing framework to comprehensively exercise every PostGIS function (Regine Obe) + Performance improvements to all geometry aggregate functions (Paul Ramsey) + Support for the upcoming PostgreSQL 8.4 (Mark Cave-Ayland, Talha Bin Rizwan) + Shp2pgsql and pgsql2shp re-worked to depend on the common parsing/unparsing code in liblwgeom (Mark Cave-Ayland) + Use of PDF DbLatex to build PDF docs and preliminary instructions for build (Jean David Techer) + Automated User documentation build (PDF and HTML) and Developer Doxygen Documentation (Kevin Neufeld) + Automated build of document images using ImageMagick from WKT geometry text files (Kevin Neufeld) + More attractive CSS for HTML documentation (Dane Springmeyer) + + + Bug fixes + http://trac.osgeo.org/postgis/query?status=closed&milestone=postgis+1.4.0&order=priority + -- 2.50.1