Releases¶

Release Policy¶

Apache Paimon Rust follows Semantic Versioning. All releases are published to crates.io.

See GitHub Issues for the current roadmap.

Key features:

Primary-key table read/write support with sort-merge deduplication
DataFusion DML support (INSERT OVERWRITE, TRUNCATE TABLE, DROP PARTITION, CALL procedures)
System tables ($snapshots, $tags, $manifests, $schemas, $partitions, $files, $table_indexes)
Multi-catalog support, session-scoped dynamic options (SET/RESET), and temporary tables
Lumina vector index read infrastructure and Vortex columnar file format support
Exact COUNT(*) pushdown via partition statistics
Partial-update merge engine support (fixed-bucket and dynamic-bucket)

The first release of Apache Paimon Rust.

Key features:

Paimon table format reader (Parquet, ORC, Avro) with schema evolution
Filesystem and REST Catalog support
Apache DataFusion integration (catalog, predicate/projection push-down, time travel, partition pruning, statistics)
Deletion vectors, data-level stats pruning, BTree global index, Tantivy full-text search index
Commit pipeline with SnapshotCommit abstraction
Go / Python bindings