dlt-hub/dlt 1.12.3 on GitHub

Core Library

(feat) allows to add SQL statements to schema migration executed after tables were created/altered by @rudolfix in #2791
Detect whether query just filters rows or is more complex with sqlglot by @anuunchin in #2619
(QoL):adds str and repr to dataset and relation by @rudolfix in #2796
fix: added @dlt.transformation to __all__ by @zilto in #2797
Fix: Null column type not inferred info/warning floods the output by @anuunchin in #2800
rest_api: allow processing multiple DltResource instances by @burnash in #2807
marimo app updates by @sh-rp in #2778
Hotix - fix marimo start command by @sh-rp in #2812

enable linting on python 3.13 by @sh-rp in #2790
run all common tests with --resolution lowest-direct on uv sync by @sh-rp in #2787