First experimental release of hypothetical pgvector IVFFlat indexes for PostgreSQL 16.
Compiler-free packages
- Debian/Ubuntu amd64:
postgresql-16-pgvector-hypo_0.1.0-1_amd64.deb - Linux x86-64 archive
- macOS Apple Silicon (
arm64) archive
Every package has a matching SHA-256 file. The release workflow installs each archive and loads pgvector_hypo in PostgreSQL before publication. pgvector 0.8.x must already be available for the same PostgreSQL 16 installation.
Intel macOS and other architectures currently use the source installation.
Scope
Supports all seven official IVFFlat opclasses plus ordinary, expression, partial, and compatible partitioned-table definitions. Hypothetical indexes are session-local and restricted to plain EXPLAIN; they cannot execute.