ClickHouse/docs/changelogs/v21.6.8.62-stable.md

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1	2022

2022 Changelog

ClickHouse release v21.6.8.62-stable FIXME as compared to v21.6.7.57-stable

Bug Fix

• Backported in #26194: Fix sharding_key from column w/o function for remote() (before select * from remote('127.1', system.one, dummy) leads to Unknown column: dummy, there are only columns . error). #25824 (Azat Khuzhin).
• Backported in #26108: Fix rare server crash because of abort in ZooKeeper client. Fixes #25813. #26079 (alesapin).
• Backported in #26167: Fix joinGet with LowCarinality columns, close #25993. #26118 (Vladimir C).
• Backported in #26205: Fix potential crash if more than one untuple expression is used. #26179 (Alexey Milovidov).
• Backported in #26227: Remove excessive newline in thread_name column in system.stack_trace table. This fixes #24124. #26210 (Alexey Milovidov).

NOT FOR CHANGELOG / INSIGNIFICANT

• Manual backport of #25531 in 21.6 #25776 (Kruglov Pavel).