-- kham_pg--0.2.0--0.3.0.sql -- -- Upgrade from 0.2.0 to 0.3.0. -- No SQL schema changes in this release — only the Rust shared library -- and packaging were updated. PostgreSQL replaces the .so automatically -- on the next server restart after `make install`; no DDL is required. -- -- This file exists so that ALTER EXTENSION kham_pg UPDATE succeeds. -- intentionally empty