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- Log -----------------------------------------------------------------
commit 5beb654c3984a927229ffe6ac9312fea4462115f
Author: Regina Obe <lr at pcorp.us>
Date: Sat May 21 21:19:39 2022 -0400
PostGIS 3.3.0alpha1 release
diff --git a/config/_default/params.toml b/config/_default/params.toml
index a104992..da3d229 100644
--- a/config/_default/params.toml
+++ b/config/_default/params.toml
@@ -137,7 +137,7 @@ dev_download = "/stuff"
[postgis.releases.dev]
minor = "3.3"
dev = "3.3.0dev"
- tag = "3.3.0dev"
+ tag = "3.3.0alpha1"
is_dev = true
[postgis.releases.32]
minor = "3.2"
diff --git a/content/post/2022/05-21_postgis-3.3.0alpha1.md b/content/post/2022/05-21_postgis-3.3.0alpha1.md
new file mode 100644
index 0000000..fa37bd0
--- /dev/null
+++ b/content/post/2022/05-21_postgis-3.3.0alpha1.md
@@ -0,0 +1,96 @@
+---
+title: PostGIS 3.3.0alpha1
+layout: post
+category: news
+tags: [release, 3.3]
+author: Regina Obe
+thumbnail:
+date: "2022-05-21"
+---
+
+The PostGIS Team is pleased to release PostGIS 3.3.0alpha1!
+This is the first release to support PostgreSQL 15. Best Served with [PostgreSQL 15 Beta1](https://www.postgresql.org/about/news/postgresql-15-beta-1-released-2453/). This release supports PostgreSQL 11-15.
+
+
+**3.3.0alpha1**
+
+* [source download]({{< loc "postgis.release_source">}}/postgis-3.3.0alpha1.tar.gz) [md5]({{< loc "postgis.dev_download">}}/postgis-3.3.0alpha1.tar.gz.md5)
+* [NEWS](https://git.osgeo.org/gitea/postgis/postgis/raw/tag/3.3.0alpha1/NEWS)
+* [PDF docs en]({{< loc "postgis.release_docs">}}/postgis-3.3.0alpha1.pdf)
+
+
+This release is an alpha of a major release, it includes bug fixes since PostGIS 3.2.1 and new features.
+
+<!--more-->
+
+**Breaking changes**
+- Drop support for PostgreSQL 9.6 and 10 (Regina Obe)
+- Change output for WKT MULTIPOINT. All points now
+ wrapped in parens. (Even Roualt)
+- [GH674](https://github.com/postgis/postgis/pull/674), geometry validation and fixing is disabled
+ for `ST_DumpAsPolygons` and `ST_Polygon` so it works faster
+ but might produce invalid polygons. (Aliaksandr Kalenik)
+
+**Enhancements**
+- [#2861](https://trac.osgeo.org/postgis/ticket/2861), Add index on topology.node(containing_face) speeding up
+ splitting and merging of faces (Sandro Santilli)
+- [#2083](https://trac.osgeo.org/postgis/ticket/2083), Speed up ST_RemEdge topology functions adding index on
+relation(element_id) and edge_data(abs_next*) (Sandro Santilli)
+- [#5118](https://trac.osgeo.org/postgis/ticket/5118), Allow dropping topologies with missing topogeometry sequences
+(Sandro Santilli)
+- [#5111](https://trac.osgeo.org/postgis/ticket/5111), faster topology face MBR computation (Sandro Santilli)
+- postgis_extensions_upgrade() support for upgrades from any PostGIS
+version, including yet to be released ones (Sandro Santilli)
+- [#5040](https://trac.osgeo.org/postgis/ticket/5040), add postgis_sfcgal_full_version (Loïc Bartoletti)
+- [GH655](https://github.com/postgis/postgis/pull/655), GiST: balance the tree splits better in recursive calls (Darafei Praliaskouski)
+- [GH657](https://github.com/postgis/postgis/pull/657), GiST: do not call no-op decompress function (Aliaksandr Kalenik)
+- [#4912](https://trac.osgeo.org/postgis/ticket/4912), GiST: fix crash on STORAGE EXTERNAL for geography (Aliaksandr Kalenik)
+- `ST_ConcaveHull` GEOS 3.11+ native implementation (Paul Ramsey, Martin Davis)
+- [#4574](https://trac.osgeo.org/postgis/ticket/4574), [GH678](https://github.com/postgis/postgis/pull/678), [#5121](https://trac.osgeo.org/postgis/ticket/5121) Enable Link-Time Optimizations using --enable-lto (Sergei Shoulbakov)
+- [GH676](https://github.com/postgis/postgis/pull/676), faster ST_Clip (Aliaksandr Kalenik)
+- [#5135](https://trac.osgeo.org/postgis/ticket/5135), Fast GiST index build is enabled by default for PostgreSQL 15+ (Sergei Shoulbakov)
+
+**New features**
+- [#5116](https://trac.osgeo.org/postgis/ticket/5116), Topology export/import scripts (Sandro Santilli)
+- ST_Letters creates geometries that look like letters (Paul Ramsey)
+- [#5037](https://trac.osgeo.org/postgis/ticket/5037), postgis_sfcgal: ST_3DConvexHull (Loïc Bartoletti)
+- postgis_sfcgal: sfcgal_full_version - reports BOOST and CGAL version
+ (Loïc Bartoletti)
+- [GH659](https://github.com/postgis/postgis/pull/659), MARC21/XML, ST_GeomFromMARC21, ST_AsMARC21 (Jim Jones)
+- [#5132](https://trac.osgeo.org/postgis/ticket/5132), [GH683](https://github.com/postgis/postgis/pull/683), sfcgal: ST_3DUnion aggregate function (Sergei Shoulbakov)
+- [#5143](https://trac.osgeo.org/postgis/ticket/5143), SFCGAL ST_AlphaShape and ST_OptimalAlphaShape (Loïc Bartoletti)
+
+**Bug Fixes**
+- [#5100](https://trac.osgeo.org/postgis/ticket/5100), Support for PostgreSQL 15 (atoi removal) (Laurenz Albe)
+- [#5123](https://trac.osgeo.org/postgis/ticket/5123), Support for PostgreSQL 15 - PG15 now exposes json types and functions,
+ do not include for PG15+ (Regina Obe)
+- [#5088](https://trac.osgeo.org/postgis/ticket/5088), Memory corruption in mvt_agg_transfn (Victor Collod)
+- [#5137](https://trac.osgeo.org/postgis/ticket/5137), resetting interrupt flags before query execution (Sergei Shoulbakov)
+- [#5148](https://trac.osgeo.org/postgis/ticket/5148), ST_Clip is more robust to alignment of raster and clip geometry (Sergei Shoulbakov)
+
+
+**Upgrading**
+
+After installing the binaries or after running pg_upgrade:
+
+For PostGIS 3.2, 3.1, 3.0
+do below which will upgrade all your postgis extensions.
+```postgres
+SELECT postgis_extensions_upgrade();
+```
+
+
+For PostGIS 2.5 and below do:
+
+```postgres
+ALTER EXTENSION postgis UPDATE;
+SELECT postgis_extensions_upgrade();
+SELECT postgis_extensions_upgrade();
+```
+
+If you come across any issues, feel free to report via our [ticket tracker](https://trac.osgeo.org/postgis)
+or [mailing list](https://lists.osgeo.org/listinfo/postgis-users) with details
+
+View all [tickets for 3.3.0alpha1 milestone][1].
+
+[1]: https://trac.osgeo.org/postgis/query?status=assigned&status=closed&milestone=PostGIS+3.3.0alpha1&milestone=PostGIS+3.1.5&milestone=PostGIS+3.0.5
-----------------------------------------------------------------------
Summary of changes:
config/_default/params.toml | 2 +-
content/post/2022/05-21_postgis-3.3.0alpha1.md | 96 ++++++++++++++++++++++++++
2 files changed, 97 insertions(+), 1 deletion(-)
create mode 100644 content/post/2022/05-21_postgis-3.3.0alpha1.md
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