From b2d22b1ab1a92d1a31d99343a0527e13389a69f1 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Tue, 19 May 2026 23:33:26 +0200
Subject: [PATCH] Database: update to EPSG v12.056

---
 data/sql/alias_name.sql             | 6 ++++++
 data/sql/compound_crs.sql           | 6 ++++++
 data/sql/conversion.sql             | 4 ++++
 data/sql/extent.sql                 | 2 ++
 data/sql/geodetic_crs.sql           | 4 ++++
 data/sql/geodetic_datum.sql         | 4 ++++
 data/sql/grid_transformation.sql    | 4 ++++
 data/sql/helmert_transformation.sql | 2 +-
 data/sql/metadata.sql               | 4 ++--
 data/sql/proj.db.sql.expected.md5   | 2 +-
 data/sql/projected_crs.sql          | 4 ++++
 11 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/data/sql/alias_name.sql b/data/sql/alias_name.sql
index ce13f25a47..6940a21458 100644
--- a/data/sql/alias_name.sql
+++ b/data/sql/alias_name.sql
@@ -823,6 +823,8 @@ INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1458','GLMSL','EPSG');
 INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1456','GLMSL(2025)','EPSG');
 INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1459','GLLAT','EPSG');
 INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1457','GLLAT(2025)','EPSG');
+INSERT INTO "alias_name" VALUES('geodetic_datum','EPSG','1460','Dart-IRF','EPSG');
+INSERT INTO "alias_name" VALUES('geodetic_datum','EPSG','1461','SZCTW-IRF','EPSG');
 INSERT INTO "alias_name" VALUES('projected_crs','EPSG','21100','Genuk / NEIEZ','EPSG');
 INSERT INTO "alias_name" VALUES('projected_crs','EPSG','2140','NAD83(CSRS98) / SCoPQ zone 3','EPSG');
 INSERT INTO "alias_name" VALUES('projected_crs','EPSG','2141','NAD83(CSRS98) / SCoPQ zone 4','EPSG');
@@ -8560,3 +8562,7 @@ INSERT INTO "alias_name" VALUES('compound_crs','EPSG','6697','JGD2011 + JGD2011
 INSERT INTO "alias_name" VALUES('vertical_crs','EPSG','11317','JGD2024 (vertical) - OHt','EPSG');
 INSERT INTO "alias_name" VALUES('vertical_crs','EPSG','11454','GLLAT ensemble depth','EPSG');
 INSERT INTO "alias_name" VALUES('vertical_crs','EPSG','11455','GLMSL ensemble depth','EPSG');
+INSERT INTO "alias_name" VALUES('projected_crs','EPSG','11464','ETRS89 / Dart+26 SnakeGrid','EPSG');
+INSERT INTO "alias_name" VALUES('compound_crs','EPSG','11465','ETRS89 / Dart+26 SnakeGrid + Malin Head height','EPSG');
+INSERT INTO "alias_name" VALUES('compound_crs','EPSG','11470','ETRS89 / SZCTW SnakeGrid + Newlyn height','EPSG');
+INSERT INTO "alias_name" VALUES('projected_crs','EPSG','11469','ETRS89 / SZCTW SnakeGrid','EPSG');
diff --git a/data/sql/compound_crs.sql b/data/sql/compound_crs.sql
index 05aa669b6c..c639818a5b 100644
--- a/data/sql/compound_crs.sql
+++ b/data/sql/compound_crs.sql
@@ -1088,6 +1088,12 @@ INSERT INTO "compound_crs" VALUES('EPSG','11452','GR96 + GLLAT(2025) depth',NULL
 INSERT INTO "usage" VALUES('EPSG','25756','compound_crs','EPSG','11452','EPSG','4776','EPSG','1272');
 INSERT INTO "compound_crs" VALUES('EPSG','11453','GR96 + GLMSL(2025) depth',NULL,'EPSG','4747','EPSG','11451',0);
 INSERT INTO "usage" VALUES('EPSG','25757','compound_crs','EPSG','11453','EPSG','4776','EPSG','1272');
+INSERT INTO "compound_crs" VALUES('EPSG','11460','NZGD2000 / New Zealand Transverse Mercator 2000 + NZVD2016 height',NULL,'EPSG','2193','EPSG','7839',0);
+INSERT INTO "usage" VALUES('EPSG','25773','compound_crs','EPSG','11460','EPSG','1175','EPSG','1026');
+INSERT INTO "compound_crs" VALUES('EPSG','11465','Dart+26 Grid + Malin Head height',NULL,'EPSG','11464','EPSG','5731',0);
+INSERT INTO "usage" VALUES('EPSG','26016','compound_crs','EPSG','11465','EPSG','4858','EPSG','1141');
+INSERT INTO "compound_crs" VALUES('EPSG','11470','SZCTW Grid + ODN height',NULL,'EPSG','11469','EPSG','5701',0);
+INSERT INTO "usage" VALUES('EPSG','26034','compound_crs','EPSG','11470','EPSG','4863','EPSG','1144');
 INSERT INTO "compound_crs" VALUES('EPSG','20001','ETRS89-NOR [EUREF89] + SVD2006 height',NULL,'EPSG','10875','EPSG','20000',0);
 INSERT INTO "usage" VALUES('EPSG','17956','compound_crs','EPSG','20001','EPSG','4058','EPSG','1026');
 INSERT INTO "compound_crs" VALUES('EPSG','20003','MWC18 Grid + ODN height',NULL,'EPSG','20002','EPSG','5701',0);
diff --git a/data/sql/conversion.sql b/data/sql/conversion.sql
index 784cc6b08d..584e719468 100644
--- a/data/sql/conversion.sql
+++ b/data/sql/conversion.sql
@@ -2241,6 +2241,10 @@ INSERT INTO "conversion" VALUES('EPSG','11431','SPCS83 Iowa North zone (meter)',
 INSERT INTO "usage" VALUES('EPSG','11167','conversion','EPSG','11431','EPSG','2198','EPSG','1142');
 INSERT INTO "conversion" VALUES('EPSG','11432','SPCS83 Iowa South zone (meter)','See code 15378 for equivalent non-metric definition.','EPSG','9802','Lambert Conic Conformal (2SP)','EPSG','8821','Latitude of false origin',40.0,'EPSG','9110','EPSG','8822','Longitude of false origin',-93.3,'EPSG','9110','EPSG','8823','Latitude of 1st standard parallel',41.47,'EPSG','9110','EPSG','8824','Latitude of 2nd standard parallel',40.37,'EPSG','9110','EPSG','8826','Easting at false origin',500000.0,'EPSG','9001','EPSG','8827','Northing at false origin',0.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,0);
 INSERT INTO "usage" VALUES('EPSG','11168','conversion','EPSG','11432','EPSG','2199','EPSG','1142');
+INSERT INTO "conversion" VALUES('EPSG','11463','Dart+26-TM','In conjunction with transformation ETRS89-IRE [ETRF2000] to Dart+26-IRF (1) (code 11461), emulates theDart+26 Snake projection.','EPSG','9807','Transverse Mercator','EPSG','8801','Latitude of natural origin',53.27,'EPSG','9110','EPSG','8802','Longitude of natural origin',-6.21,'EPSG','9110','EPSG','8805','Scale factor at natural origin',1.0,'EPSG','9201','EPSG','8806','False easting',243865.8029,'EPSG','9001','EPSG','8807','False northing',222073.5699,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,0);
+INSERT INTO "usage" VALUES('EPSG','26012','conversion','EPSG','11463','EPSG','4858','EPSG','1141');
+INSERT INTO "conversion" VALUES('EPSG','11468','SZCTW-TM','In conjunction with transformation ETRS89-GBR [OSNet v2009] to SZCTW-IRF (1) (code 11467), emulates the SZCTW Snake projection.','EPSG','9807','Transverse Mercator','EPSG','8801','Latitude of natural origin',52.15,'EPSG','9110','EPSG','8802','Longitude of natural origin',1.33,'EPSG','9110','EPSG','8805','Scale factor at natural origin',1.0,'EPSG','9201','EPSG','8806','False easting',77194.7386,'EPSG','9001','EPSG','8807','False northing',49269.7375,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,0);
+INSERT INTO "usage" VALUES('EPSG','26039','conversion','EPSG','11468','EPSG','4863','EPSG','1144');
 INSERT INTO "conversion" VALUES('EPSG','11501','Kansas CS27 North zone','','EPSG','9802','Lambert Conic Conformal (2SP)','EPSG','8821','Latitude of false origin',38.2,'EPSG','9110','EPSG','8822','Longitude of false origin',-98.0,'EPSG','9110','EPSG','8823','Latitude of 1st standard parallel',39.47,'EPSG','9110','EPSG','8824','Latitude of 2nd standard parallel',38.43,'EPSG','9110','EPSG','8826','Easting at false origin',2000000.0,'EPSG','9003','EPSG','8827','Northing at false origin',0.0,'EPSG','9003',NULL,NULL,NULL,NULL,NULL,NULL,0);
 INSERT INTO "usage" VALUES('EPSG','11169','conversion','EPSG','11501','EPSG','2200','EPSG','1142');
 INSERT INTO "conversion" VALUES('EPSG','11502','Kansas CS27 South zone','','EPSG','9802','Lambert Conic Conformal (2SP)','EPSG','8821','Latitude of false origin',36.4,'EPSG','9110','EPSG','8822','Longitude of false origin',-98.3,'EPSG','9110','EPSG','8823','Latitude of 1st standard parallel',38.34,'EPSG','9110','EPSG','8824','Latitude of 2nd standard parallel',37.16,'EPSG','9110','EPSG','8826','Easting at false origin',2000000.0,'EPSG','9003','EPSG','8827','Northing at false origin',0.0,'EPSG','9003',NULL,NULL,NULL,NULL,NULL,NULL,0);
diff --git a/data/sql/extent.sql b/data/sql/extent.sql
index 6c233cba5f..486cd989f1 100644
--- a/data/sql/extent.sql
+++ b/data/sql/extent.sql
@@ -3832,3 +3832,5 @@ INSERT INTO "extent" VALUES('EPSG','4852','Chile - Tierra del Fuego east of 72°
 INSERT INTO "extent" VALUES('EPSG','4853','Japan - offshore and onshore mainland and outlying islands','Japan - offshore and onshore mainland and outlying islands (Tokara Islands and south, and Hachijo-jima and south).',20.88,46.05,122.38,147.86,0);
 INSERT INTO "extent" VALUES('EPSG','4854','Japan - offshore and onshore outlying islands','Japan - offshore and onshore outlying islands (Tokara Islands and south, and Hachijo-jima and south).',20.88,33.93,122.38,146.0,0);
 INSERT INTO "extent" VALUES('EPSG','4855','Wallis and Futuna - Futuna and Alofi','Wallis and Futuna - Futuna and Alofi - onshore.',-14.42,-14.18,-178.24,-177.94,0);
+INSERT INTO "extent" VALUES('EPSG','4858','Ireland - Dublin area','Ireland - on or related to the DART+ rail project from Dublin city centre to Drogheda, Greystones, Hazelhatch and Kilcock.',53.1,53.8,-6.75,-6.0,0);
+INSERT INTO "extent" VALUES('EPSG','4863','UK - Sizewell','United Kingdom (UK) - Sizewell power station site and  rail and road routes related to the site.',52.13,52.38,1.35,1.7,0);
diff --git a/data/sql/geodetic_crs.sql b/data/sql/geodetic_crs.sql
index 32aa55cf27..f0326ee993 100644
--- a/data/sql/geodetic_crs.sql
+++ b/data/sql/geodetic_crs.sql
@@ -2598,6 +2598,10 @@ INSERT INTO "geodetic_crs" VALUES('EPSG','11392','ETRS89-LUX [ETRF2000]','Nation
 INSERT INTO "usage" VALUES('EPSG','25481','geodetic_crs','EPSG','11392','EPSG','1146','EPSG','1295');
 INSERT INTO "geodetic_crs" VALUES('EPSG','11393','ETRS89-LUX [ETRF2000]','Horizontal component of national realization of ETRS89 in Luxembourg.','geographic 2D','EPSG','6422','EPSG','1453',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','25478','geodetic_crs','EPSG','11393','EPSG','1146','EPSG','1183');
+INSERT INTO "geodetic_crs" VALUES('EPSG','11461','Dart+26-IRF','Intermediate CRS created in 2026 to assist the emulation of the ETRS89 / Dart+26 SnakeGrid projected CRS through transformation ETRS89-IRE [ETRF2000] to Dart+26-IRF (1) (code 11462) used in conjunction with the Dart+26-TM map projection (code 11463).','geographic 2D','EPSG','6422','EPSG','1460',NULL,0);
+INSERT INTO "usage" VALUES('EPSG','26011','geodetic_crs','EPSG','11461','EPSG','4858','EPSG','1141');
+INSERT INTO "geodetic_crs" VALUES('EPSG','11466','SZCTW-IRF','Intermediate CRS created in 2026 to assist the emulation of the ETRS89 / SZCTW SnakeGrid projected CRS through transformation ETRS89-GBR [OSNet v2009] to SZCTW-IRF (1) (code 11467) used in conjunction with the SZCTW-TM map projection (code 11468).','geographic 2D','EPSG','6422','EPSG','1461',NULL,0);
+INSERT INTO "usage" VALUES('EPSG','26036','geodetic_crs','EPSG','11466','EPSG','4863','EPSG','1144');
 INSERT INTO "geodetic_crs" VALUES('EPSG','20033','MWC18-IRF','Intermediate CRS created in 2022 to assist the emulation of the ETRS89 / MWC18 SnakeGrid projected CRS through transformation ETRS89-GBR [OSNet v2009] to MWC18 (1) (code 10108) used in conjunction with the MWC18-TM map projection (code 10127).','geographic 2D','EPSG','6422','EPSG','1324',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','18335','geodetic_crs','EPSG','20033','EPSG','4666','EPSG','1141');
 INSERT INTO "geodetic_crs" VALUES('EPSG','20039','SIRGAS-Chile 2021','Densification of SIRGAS-CON within Chile at epoch 2021.00. Replaces SIRGAS-Chile 2016 (CRS code 9151) due to significant tectonic deformation.','geocentric','EPSG','6500','EPSG','1327',NULL,0);
diff --git a/data/sql/geodetic_datum.sql b/data/sql/geodetic_datum.sql
index 371fb66945..0a83ebd541 100644
--- a/data/sql/geodetic_datum.sql
+++ b/data/sql/geodetic_datum.sql
@@ -536,6 +536,10 @@ INSERT INTO "geodetic_datum" VALUES('EPSG','1449','Swiss Terrestrial Reference F
 INSERT INTO "usage" VALUES('EPSG','25318','geodetic_datum','EPSG','1449','EPSG','1286','EPSG','1027');
 INSERT INTO "geodetic_datum" VALUES('EPSG','1453','ETRS89-LUX [ETRF2000]',NULL,'EPSG','7019','EPSG','8901',NULL,NULL,NULL,NULL,2020.82,0);
 INSERT INTO "usage" VALUES('EPSG','25595','geodetic_datum','EPSG','1453','EPSG','1146','EPSG','1295');
+INSERT INTO "geodetic_datum" VALUES('EPSG','1460','Dart+26 Intermediate Reference Frame',NULL,'EPSG','7019','EPSG','8901','2026-01-01',NULL,NULL,NULL,NULL,0);
+INSERT INTO "usage" VALUES('EPSG','26014','geodetic_datum','EPSG','1460','EPSG','4858','EPSG','1141');
+INSERT INTO "geodetic_datum" VALUES('EPSG','1461','SZCTW Intermediate Reference Frame',NULL,'EPSG','7019','EPSG','8901',NULL,NULL,NULL,NULL,NULL,0);
+INSERT INTO "usage" VALUES('EPSG','26035','geodetic_datum','EPSG','1461','EPSG','4863','EPSG','1144');
 INSERT INTO "geodetic_datum" VALUES('EPSG','6001','Not specified (based on Airy 1830 ellipsoid)',NULL,'EPSG','7001','EPSG','8901',NULL,NULL,NULL,NULL,NULL,1);
 INSERT INTO "usage" VALUES('EPSG','13422','geodetic_datum','EPSG','6001','EPSG','1263','EPSG','1213');
 INSERT INTO "geodetic_datum" VALUES('EPSG','6002','Not specified (based on Airy Modified 1849 ellipsoid)',NULL,'EPSG','7002','EPSG','8901',NULL,NULL,NULL,NULL,NULL,1);
diff --git a/data/sql/grid_transformation.sql b/data/sql/grid_transformation.sql
index d1c49c3c5a..f18d8b48ea 100644
--- a/data/sql/grid_transformation.sql
+++ b/data/sql/grid_transformation.sql
@@ -1918,6 +1918,10 @@ INSERT INTO "grid_transformation" VALUES('EPSG','11458','GR96 to GLMSL(2025) dep
 INSERT INTO "usage" VALUES('EPSG','25762','grid_transformation','EPSG','11458','EPSG','4776','EPSG','1277');
 INSERT INTO "grid_transformation" VALUES('EPSG','11459','GR96 to GR96 + GLMSL(2025) depth (1)','Reversible alternative to GR96 to GLMSL(2025) depth (1) (code 11458).','EPSG','1128','Geog3D to Geog2D+Depth (gtg)','EPSG','4909','EPSG','10651',0.05,'EPSG','8666','Geoid (height correction) model file','glmsl_2025.tif',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'EPSG','4747','SDFI-Grl 2025',0);
 INSERT INTO "usage" VALUES('EPSG','25763','grid_transformation','EPSG','11459','EPSG','4776','EPSG','1272');
+INSERT INTO "grid_transformation" VALUES('EPSG','11462','ETRS89-IRE [ETRF2000] to Dart+26-IRF (1)','In conjunction with the Dart+26-TM map projection (code 11463) applied to Dart+26-IRF (code 11461), emulates the Dart+26 Snake projection. Applied to ETRS89 (as realized through Irenet ETRF2000) defines Dart+26-IRF hence is errorless.','EPSG','9615','NTv2','EPSG','4173','EPSG','11461',0.0,'EPSG','8656','Latitude and longitude difference file','ETRS89-09_to_Dplus26-IRF.gsb',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'IR-Ire Dub',0);
+INSERT INTO "usage" VALUES('EPSG','26015','grid_transformation','EPSG','11462','EPSG','4858','EPSG','1141');
+INSERT INTO "grid_transformation" VALUES('EPSG','11467','ETRS89-GBR [OSNet v2009] to SZCTW-IRF (1)','In conjunction with the SZCTW-TM map projection (code 11468) applied to SZCTW-IRF (code 11466), emulates the SZCTW Snake projection. Applied to ETRS89 (as realized through the OSNet v2009 CORS) defines SZCTW-IRF hence is errorless.','EPSG','9615','NTv2','EPSG','11009','EPSG','11466',0.0,'EPSG','8656','Latitude and longitude difference file','TN15-ETRS89-to-SZCTW-IRF.gsb',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'ATRL-Gbr SZCTW OSNet2009',0);
+INSERT INTO "usage" VALUES('EPSG','26038','grid_transformation','EPSG','11467','EPSG','4863','EPSG','1144');
 INSERT INTO "grid_transformation" VALUES('EPSG','15486','CH1903 to CH1903+ (1)','For improved accuracy (0.01m) use CHENyx06 interpolation programme FINELTRA. File CHENyx06 replaced by CHENyx06a; there is a small area at the border of the data where some more real data has been introduced. swisstopo consider the change insignificant.','EPSG','9615','NTv2','EPSG','4149','EPSG','4150',0.2,'EPSG','8656','Latitude and longitude difference file','CHENyx06a.gsb',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'BfL-Che',0);
 INSERT INTO "usage" VALUES('EPSG','11497','grid_transformation','EPSG','15486','EPSG','1286','EPSG','1085');
 INSERT INTO "grid_transformation" VALUES('EPSG','15488','RRAF 1991 to IGN 1988 MG height (1)','May be used for transformations from WGS 84 to IGN 1988 MG. Accuracy at each 0.025 deg x 0.025 degree grid node is given within the geoid model file.','EPSG','9664','Geographic3D to GravityRelatedHeight (IGN1997)','EPSG','4973','EPSG','5617',0.2,'EPSG','8666','Geoid (height correction) model file','ggg00_mg.txt',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'IGN Glp MG',1);
diff --git a/data/sql/helmert_transformation.sql b/data/sql/helmert_transformation.sql
index 08dd1d7770..9896da6e9e 100644
--- a/data/sql/helmert_transformation.sql
+++ b/data/sql/helmert_transformation.sql
@@ -2329,7 +2329,7 @@ INSERT INTO "helmert_transformation" VALUES('EPSG','8892','LKS94 to ETRS89 (1)',
 INSERT INTO "usage" VALUES('EPSG','10832','helmert_transformation','EPSG','8892','EPSG','1145','EPSG','1161');
 INSERT INTO "helmert_transformation" VALUES('EPSG','8893','SRB_ETRS89 to ETRS89 (1)','SRB_ETRS89 is a national realization of ETRS89. May be taken as approximate transformation SRB_ETRS89 to WGS 84 - see code 8894.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','8685','EPSG','4258',0.0,0.0,0.0,0.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'IOGP-Sbr',1);
 INSERT INTO "usage" VALUES('EPSG','10833','helmert_transformation','EPSG','8893','EPSG','4543','EPSG','1161');
-INSERT INTO "helmert_transformation" VALUES('EPSG','8894','ETRS89-SRB [STRS00} to WGS 84 (1)','Approximation at the +/- 1m level assuming that ETRS89 is equivalent to WGS 84. ETRS89-SRB [STRS00] is a national realization of ETRS89.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','8685','EPSG','4326',1.0,0.0,0.0,0.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'IOGP-Srb',0);
+INSERT INTO "helmert_transformation" VALUES('EPSG','8894','ETRS89-SRB [STRS00] to WGS 84 (1)','Approximation at the +/- 1m level assuming that ETRS89 is equivalent to WGS 84. ETRS89-SRB [STRS00] is a national realization of ETRS89.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','8685','EPSG','4326',1.0,0.0,0.0,0.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'IOGP-Srb',0);
 INSERT INTO "usage" VALUES('EPSG','10834','helmert_transformation','EPSG','8894','EPSG','4543','EPSG','1252');
 INSERT INTO "helmert_transformation" VALUES('EPSG','8895','CHTRS95 to ETRS89 (1)','CHTRS95 is a national realization of ETRS89. May be taken as approximate transformation CHTRS95 to WGS 84 - see code 1511.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','4151','EPSG','4258',0.01,0.0,0.0,0.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'IOGP-Che',1);
 INSERT INTO "usage" VALUES('EPSG','10835','helmert_transformation','EPSG','8895','EPSG','1286','EPSG','1161');
diff --git a/data/sql/metadata.sql b/data/sql/metadata.sql
index 112d1e4148..5925f854a8 100644
--- a/data/sql/metadata.sql
+++ b/data/sql/metadata.sql
@@ -9,8 +9,8 @@
 INSERT INTO "metadata" VALUES('DATABASE.LAYOUT.VERSION.MAJOR', 1);
 INSERT INTO "metadata" VALUES('DATABASE.LAYOUT.VERSION.MINOR', 7);
 
-INSERT INTO "metadata" VALUES('EPSG.VERSION', 'v12.055');
-INSERT INTO "metadata" VALUES('EPSG.DATE', '2026-04-21');
+INSERT INTO "metadata" VALUES('EPSG.VERSION', 'v12.056');
+INSERT INTO "metadata" VALUES('EPSG.DATE', '2026-05-19');
 
 -- The value of ${PROJ_VERSION} is substituted at build time by the actual
 -- value.
diff --git a/data/sql/proj.db.sql.expected.md5 b/data/sql/proj.db.sql.expected.md5
index 8f35012779..5095b39d7b 100644
--- a/data/sql/proj.db.sql.expected.md5
+++ b/data/sql/proj.db.sql.expected.md5
@@ -1 +1 @@
-49ee5cee7798112c25b15bc17eafe6f2
+64003ced568f73373781b8da4ba615d0
diff --git a/data/sql/projected_crs.sql b/data/sql/projected_crs.sql
index dcbff25803..f6bd1e5532 100644
--- a/data/sql/projected_crs.sql
+++ b/data/sql/projected_crs.sql
@@ -7852,6 +7852,10 @@ INSERT INTO "projected_crs" VALUES('EPSG','11377','NAD83(2011) / RMTCRS Phillips
 INSERT INTO "usage" VALUES('EPSG','25316','projected_crs','EPSG','11377','EPSG','4848','EPSG','1029');
 INSERT INTO "projected_crs" VALUES('EPSG','11390','OSGB36 / Heathrow Airport GIS Grid 2026',NULL,'EPSG','4400','EPSG','4277','EPSG','11389',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','25473','projected_crs','EPSG','11390','EPSG','4796','EPSG','1189');
+INSERT INTO "projected_crs" VALUES('EPSG','11464','Dart+26 Grid',NULL,'EPSG','4400','EPSG','11461','EPSG','11463',NULL,0);
+INSERT INTO "usage" VALUES('EPSG','26013','projected_crs','EPSG','11464','EPSG','4858','EPSG','1141');
+INSERT INTO "projected_crs" VALUES('EPSG','11469','SZCTW Grid',NULL,'EPSG','4400','EPSG','11466','EPSG','11468',NULL,0);
+INSERT INTO "usage" VALUES('EPSG','26041','projected_crs','EPSG','11469','EPSG','4863','EPSG','1144');
 INSERT INTO "projected_crs" VALUES('EPSG','20002','MWC18 Grid',NULL,'EPSG','4400','EPSG','20033','EPSG','10127',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','18336','projected_crs','EPSG','20002','EPSG','4666','EPSG','1141');
 INSERT INTO "projected_crs" VALUES('EPSG','20004','Pulkovo 1995 / Gauss-Kruger zone 4',NULL,'EPSG','4530','EPSG','4200','EPSG','16204',NULL,0);