dlt-hub/dlt 1.22.2 on GitHub

Highlights

Hugging Face filesystem destination (#3669 @jorritsandbrink) — Adds hf protocol support to the filesystem destination, enabling direct loading to Hugging Face datasets. Closes #1227.
Composable marimo widgets (#3613 @zilto) — Introduces composable widgets built with marimo for interactive pipeline exploration. Widgets can accept inputs and produce outputs, building on earlier read-only widgets with updated schema viewer, load package viewer, and a new pipeline selector.

Hugging Face subsets (#3689 @jorritsandbrink) — Adds dataset cards with metadata to configure a subset for each table, enabling the Hugging Face dataset viewer to display tables properly.
Hugging Face filesystem destination (#3669 @jorritsandbrink) — See Highlights.
Composable marimo widgets (#3613 @zilto) — See Highlights.
Dashboard UX improvements (#3675 @sh-rp) — Collapsed sections show title and subtitle on a single line to reduce vertical space, shortened long subtitles, and improved layout for narrow viewports.

Hugging Face destination documentation (#3687 @AstrakhantsevaAA) — Rewrote HF destination docs and moved content to a dedicated page.
Remove outdated Motherduck troubleshooting (#3683 @elviskahoro) — Removed read-only database troubleshooting section for deprecated DuckDB versions.
Update DuckLake docs for v1.4 (#3682 @elviskahoro) — Updated DuckLake documentation to reflect Motherduck as catalog database and corrected catalog URI format.