address_standardizer

Version 4.0.0dev

2026/xx/xx

GH-11, Add address_standardizer_data_br with Brazilian lexicon, gazetteer, and address rules (Ruy França, Darafei Praliaskouski)

Reject oversized rule strings before parsing can overrun the address_standardizer rule buffer (reported by Sarath Kumar, IITM Pravartak Security Team; fixed by Darafei Praliaskouski)
Harden scanner and rule parsing bounds checks (reported by Eric Ridge, PlanetScale; rule-type fix by Mehmet Ince; fixed by Darafei Praliaskouski)
Reject out-of-range rule weights before they can be used as load-value indexes (reported by Harsh Raj Singhania; fixed by Darafei Praliaskouski)

2026/07/10

#6053, address_standardizer moved out of the main PostGIS tree into its own repository (Paul Ramsey)

#1599, parse_address() and normalize_address() now canonicalize trailing country tokens to ISO 3166-1 alpha-2 codes and expose country on normalized addresses (Darafei Praliaskouski)
Standardize parsed macro components for structured parser consumers (Darafei Praliaskouski)
Harden parse_address() input handling and state/country extraction around split macro components (Darafei Praliaskouski)
Avoid potential NULL dereferences in std_free() and portal cache lookups (Maksim Korotkov)
Fix a memory leak in address_standardizer error handling paths (Maksim Korotkov)
Add PG_MODULE_MAGIC for PostgreSQL < 18 and PG_MODULE_MAGIC_EXT for PostgreSQL >= 18 builds (Regina Obe, Paul Ramsey)