dbt-core landed 56 commits on main this week, touching 464 files. The headline work is a two part DuckDB catalog stack that routes models through DuckLake, local filesystem, Iceberg REST, Horizon, and Unity catalogs with explicit write strategies. Warehouse adapters picked up fixes that matter in production, and state:modified got less noisy for seeds.
Great Expectations 1.18.1 is a patch release published on June 11, 2026. The change most teams will notice is a Data Docs bug fix: regex patterns that contain angle brackets were not HTML escaped, which could break or misrender validation reports. The rest of the release is documentation housekeeping and temporary CI test skips for BigQuery and Snowflake.
Dask 2026.6.0 shipped on June 11, 2026 with a fix for a silent DataFrame merge bug that dropped rows at specific partition counts. The release also patches Series.map for misaligned inputs, tightens quantile behavior, and starts adapting to upcoming Pandas 3.1 deprecations.
Dagster 1.13.9 shipped on 11 June 2026 as a stable release (core 1.13.9, libraries 0.29.9). The headline change is hierarchical asset groups: you can use / in group names and select whole subtrees with wildcards in the asset graph.
Jenkins weekly release jenkins-2.568 shipped on June 10, 2026 as a security focused update. The headline fix is a high severity deserialization flaw in config.xml handling that could let authenticated users impersonate others or read controller files. Operators on weekly 2.567 or earlier should plan an upgrade before the next maintenance window.