feat: add Iceberg read support via source_format - #1100
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This is great, thanks! One refactor (using a setter), then some nit-picky suggestions to remove inline comments and a couple other tweaks — thanks for tolerating my nits 🙇🏼!
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Awesome, let's 
! Thanks for the contribution!
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## 🤖 New release * `stac`: 0.17.4 -> 0.17.5 (✓ API compatible changes) * `stac-duckdb`: 0.3.11 -> 0.3.12 * `stac-io`: 0.3.2 -> 0.3.3 * `stac-server`: 0.5.6 -> 0.5.7 * `stac-validate`: 0.6.12 -> 0.6.13 * `rustac`: 0.2.14 -> 0.2.15 * `stac-extensions`: 0.1.14 -> 0.1.15 <details><summary><i><b>Changelog</b></i></summary><p> ## `stac` <blockquote> ## [0.17.5](stac-v0.17.4...stac-v0.17.5) - 2026-08-27 ### Other - update Cargo.toml dependencies </blockquote> ## `stac-duckdb` <blockquote> ## [0.3.12](stac-duckdb-v0.3.11...stac-duckdb-v0.3.12) - 2026-08-27 ### Added - add Iceberg read support via source_format ([#1100](#1100)) </blockquote> ## `stac-io` <blockquote> ## [0.3.3](stac-io-v0.3.2...stac-io-v0.3.3) - 2026-08-27 ### Other - updated the following local packages: stac </blockquote> ## `stac-server` <blockquote> ## [0.5.7](stac-server-v0.5.6...stac-server-v0.5.7) - 2026-08-27 ### Other - updated the following local packages: stac, stac-duckdb </blockquote> ## `stac-validate` <blockquote> ## [0.6.13](stac-validate-v0.6.12...stac-validate-v0.6.13) - 2026-08-27 ### Other - updated the following local packages: stac </blockquote> ## `rustac` <blockquote> ## [0.2.15](rustac-v0.2.14...rustac-v0.2.15) - 2026-08-27 ### Other - updated the following local packages: stac, stac-duckdb, stac-io, stac-server, stac-validate </blockquote> ## `stac-extensions` <blockquote> ## [0.1.15](stac-extensions-v0.1.14...stac-extensions-v0.1.15) - 2026-08-27 ### Other - updated the following local packages: stac </blockquote> </p></details> --- This PR was generated with [release-plz](https://github.com/release-plz/release-plz/). Co-authored-by: stac-utils-release-bot[bot] <249776822+stac-utils-release-bot[bot]@users.noreply.github.com>
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Closes #942
Description
Add support for reading Iceberg via DuckDB. Driven by a new enum to choose between source format Parquet and Iceberg. Some hiccups around default
enable_geoparquet_conversionas Iceberg (v2) declares geometrybinarybut DuckDB transforms to nativegeometryper geoparquet 1.2 (seeapply_source_format_settings).Checklist
prek run --all-files)