master
Add GIN support for pg_trgm. From Guillaume Smet <guillaume.smet@gmail.com> with minor editorization by me.
Add an enable_groupagg GUC parameter
Support "make check" in contrib
hstore: Tighten key/value parsing check for whitespaces
Make contrib modules' installation scripts more secure.
Introduce jsonb, a structured format for storing json.
Distinguish selectivity of < from <= and > from >=.
Update extensions with GIN/GIST support for parallel query.
Add a 64-bit hash function for type hstore.
Improve selectivity estimation for assorted match-style operators.
Remove deprecated containment operators for contrib types.
Allow subscripting of hstore values.
Fix final warnings produced by -Wshadow=compatible-local
Replace most StaticAssertStmt() with StaticAssertDecl()
Mark commented out code as unused
hstore: Fix NULL pointer dereference with receive function
Fix varatt versus Datum type confusions
Reduce header inclusions via execnodes.h
Update copyright for 2026