2025 Changelog

Backported in #84035: Use information from cgroup (if applicable, i.e. memory_worker_use_cgroup and cgroups are available) to adjust memory tracker (memory_worker_correct_memory_tracker). #83981 (Azat Khuzhin).

Backported in #84107: Mask Avro schema registry authentication details to be not visible to user or in logs. #83713 (János Benjamin Antal).
Backported in #83915: Fix the issue where, if a MergeTree table is created with add_minmax_index_for_numeric_columns=1 or add_minmax_index_for_string_columns=1, the index is later materialized during an ALTER operation, and it prevents the Replicated database from initializing correctly on a new replica. #83751 (Nikolay Degterinsky).
Backported in #83873: Introduce backward compatibility setting to allow new analyzer to reference outer alias in WITH clause in the case of name clashes. Fixes #82700. #83797 (Dmitry Novik).
Backported in #84091: When restoring from backup, the definer user may not be backed up, which will cause the whole backup to be broken. To fix this, we postpone the permissions check on the target table's creation during restore and only check it during runtime. #83818 (pufit).
Backported in #84124: Fix rare bug when MATERIALIZE COLUMN query could lead to unexpected files in checksums.txt and eventually detached data parts. #84007 (alesapin).

Backported in #84048: sccache supports explicit server start. We should start it before the ninja build stage. #83600 (Mikhail f. Shiryaev).