v0.7.6

chore(release): bump version to 0.7.6

v0.7.5

Merge pull request #47 from c2j/feat/iso-date-format

feat: Excel date format YYYYMMDD → ISO 8601 (v0.7.5)

v0.7.4

v0.7.4: Parquet read support

Adds Parquet columnar format read support via hybrid two-tier strategy:
- DuckDB engine: native read_parquet() direct path (types preserved)
- Memory/SQLite engines: Apache Arrow parquet crate fallback (stringified)

Input only; write/export deferred to future phase.

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

v0.7.3

chore(release): bump version to 0.7.3

v0.7.2

chore(release): bump version to 0.7.2

v0.7.1

Merge pull request #43 from c2j/chore/release-0.7.1

chore(release): bump version to 0.7.1

v0.7.0

v0.7.0: session temp tables (materialize_query)

v0.6.12

fix(engine): _file_name references in save_as after parameter rename

v0.6.11

chore: bump version to 0.6.11

v0.6.10

v0.6.10: optimize DuckDB large CSV loading