date: 2024-06-24 title: 'Spice v0.14.1-alpha (June 24, 2024)' type: blog authors: [lukekim] categories: [release] tags: [postgres, duckdb, graphql, data connectors]

The v0.14.1-alpha release is focused on quality, stability, and type support with improvements in PostgreSQL, DuckDB, and GraphQL data connectors.

Highlights

PostgreSQL acceleration and data connector: Support for Composite Types and UUID data types.
DuckDB acceleration and data connector: Support for LargeUTF8 and DuckDB functions.
GraphQL data connector: Improved error handling on invalid query syntax.
Refresh SQL: Improved stability when overwriting STRUCT data types.

Breaking Changes

None.

New Contributors

@phungleson made their first contribution in https://github.com/spiceai/spiceai/pull/1750
@peasee made their first contribution in https://github.com/spiceai/spiceai/pull/1769

Contributors

@lukekim
@y-f-u
@ewgenius
@phillipleblanc
@Jeadie
@sgrebnov
@gloomweaver
@phungleson
@peasee
@digadeesh

What's Changed

Dependencies

No major dependency updates.

Commits

Update Helm to v0.14.0-alpha by @sgrebnov in https://github.com/spiceai/spiceai/pull/1720
Update version to 0.14.1-alpha by @sgrebnov in https://github.com/spiceai/spiceai/pull/1721
Use spiceai/async-openai to solve Deserialize issue in v1/embed by @Jeadie in https://github.com/spiceai/spiceai/pull/1707
Add greatest least user defined functions by @y-f-u in https://github.com/spiceai/spiceai/pull/1722
default timeunit to be seconds when time column is a numeric column by @y-f-u in https://github.com/spiceai/spiceai/pull/1727
use system conf to construct dns resolver by @y-f-u in https://github.com/spiceai/spiceai/pull/1728
fix a bug that dataset refresh api does not work for table with schema by @y-f-u in https://github.com/spiceai/spiceai/pull/1729
Move secret crate to runtime module by @phillipleblanc in https://github.com/spiceai/spiceai/pull/1723
Return schema in get_flight_info_simple by @gloomweaver in https://github.com/spiceai/spiceai/pull/1724
Refactor vector search component of v1/assist into a VectorSearch struct by @Jeadie in https://github.com/spiceai/spiceai/pull/1699
Update ROADMAP.md. Fix a broken link for the "Get in touch" link. by @digadeesh in https://github.com/spiceai/spiceai/pull/1725
Secret keys in params should be case insensitive by @ewgenius in https://github.com/spiceai/spiceai/pull/1737
expose error log when refresh encountered some issue, also add more debug logs by @y-f-u in https://github.com/spiceai/spiceai/pull/1739
Support Struct in PostgreSQL accelerator by @phillipleblanc in https://github.com/spiceai/spiceai/pull/1733
rewrite refresh append update dedup logic using arrow comparators by @y-f-u in https://github.com/spiceai/spiceai/pull/1743
Add health checks when loading (llms, embeddings) by @Jeadie in https://github.com/spiceai/spiceai/pull/1738
Support DuckDB function in DuckDB datasets by @Jeadie in https://github.com/spiceai/spiceai/pull/1742
Update version of spiceai/duckdb-rs, support LargeUTF8 by @Jeadie in https://github.com/spiceai/spiceai/pull/1746
Split refresh into coordination and execution layers by @sgrebnov in https://github.com/spiceai/spiceai/pull/1744
bump duckdb rs git sha to resolve duckdb incorrect null value issue by @y-f-u in https://github.com/spiceai/spiceai/pull/1747
cargo.lock file update with #1747 duckdb-rs sha by @y-f-u in https://github.com/spiceai/spiceai/pull/1748
Fix error when GraphQL error locations is missing by @phungleson in https://github.com/spiceai/spiceai/pull/1750
Tweak refresh scheduling logic by @sgrebnov in https://github.com/spiceai/spiceai/pull/1749
Ensure tonic package is in duckdb feature by @Jeadie in https://github.com/spiceai/spiceai/pull/1756
Change tonic::async_trait -> async_trait::async_trait by @Jeadie in https://github.com/spiceai/spiceai/pull/1757
Streaming in v1/chat/completion by @Jeadie in https://github.com/spiceai/spiceai/pull/1741
Add refresh_retry_enabled/max_attempts acceleration params by @sgrebnov in https://github.com/spiceai/spiceai/pull/1753
Implement refresh retry based on fibonacci backoff (not enabled) by @sgrebnov in https://github.com/spiceai/spiceai/pull/1752
Add VSCode debug target to debug runtime benchmark test by @phillipleblanc in https://github.com/spiceai/spiceai/pull/1760
update spiceai datafusion to include more unparser rules by @y-f-u in https://github.com/spiceai/spiceai/pull/1764
Show UUID types as String instead of base64 binary. by @phillipleblanc in https://github.com/spiceai/spiceai/pull/1767
docs: Add linux contributor guide for setup by @peasee in https://github.com/spiceai/spiceai/pull/1769
Do not expose connection url on object store error by @ewgenius in https://github.com/spiceai/spiceai/pull/1761
Support secrets in llm and embeddings params by @ewgenius in https://github.com/spiceai/spiceai/pull/1770
Bump github.com/hashicorp/go-retryablehttp from 0.7.1 to 0.7.7 by @dependabot in https://github.com/spiceai/spiceai/pull/1775
Update ROADMAP.md with latest roadmap changes for v0.15.0 by @digadeesh in https://github.com/spiceai/spiceai/pull/1773
Update acknowledgements by @github-actions in https://github.com/spiceai/spiceai/pull/1776
Strip kwarg '=' in DuckDB function parsing by @Jeadie in https://github.com/spiceai/spiceai/pull/1777

Full Changelog: https://github.com/spiceai/spiceai/compare/v0.14.0-alpha...v0.14.1-alpha

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