when use MySQL Master -> MySQL Slave -> ClickHouse MaterializeMySQL
Engine

and MySQL Slave enable slave_parallel_worker the gtid in .metadata won't
shrink.

Like this:

https://github.com/ClickHouse/ClickHouse/issues/15951

Fix group by with modifiers.

Fixed flappy `test_multiple_disks`

Move trash to "Unbundled" Dockerfile

clickhouse-local can work without tmp directory

Check exception message is poisoned in ExpressionActions.

Checking flaky stateless tests

UUID safe cast functions added

Revert "Revert "Optionally upload clickhouse binary in fast test""

* DOCSUP-2806: Add meta intro.

* DOCSUP-2806: Update meta intro.

* DOCSUP-2806: Fix meta.

* DOCSUP-2806: Add quotes for meta headers.

* DOCSUP-2806: Remove quotes from meta headers.

* DOCSUP-2806: Add meta headers.

* DOCSUP-2806: Fix quotes in meta headers.

* DOCSUP-2806: Update meta headers.

* DOCSUP-2806: Fix link to nowhere in EN.

* DOCSUP-2806: Fix link (settings to tune)

* DOCSUP-2806: Fix links.

* DOCSUP-2806:Fix links EN

* DOCSUP-2806: Fix build errors.

* DOCSUP-2806: Fix meta intro.

* DOCSUP-2806: Fix toc_priority in examples datasets TOC.

* DOCSUP-2806: Fix items order in toc.

* DOCSUP-2806: Fix order in toc.

* DOCSUP-2806: Fix toc order.

* DOCSUP-2806: Fix order in toc.

* DOCSUP-2806: Fix toc index in create

* DOCSUP-2806: Fix toc order in create.
Co-authored-by: Nromanzhukov <romanzhukov@yandex-team.ru>
Co-authored-by: Nalexey-milovidov <milovidov@yandex-team.ru>

* Edit and translate

Отредактировал английскую версию текстов документов и перевел изменения на русский язык.

* Update trace_log.md

Исправляю битые ссылки.

* Fixing broken links

Исправил битые ссылки.

* Fixing broken links

Поправил битую ссылку, добавив раздел в русскую версию.
Co-authored-by: NDmitriy <sevirov@yandex-team.ru>

Update cloud.md to add Altinity.Cloud

Another one untuple implementation

Adding description of Altinity.Cloud to cloud platforms.

Fixing another issue in LDAP tests

DOCSUP-2472: Documented the crash_log system table

Fix async Distributed INSERT w/ prefer_localhost_replica=0 and internal_replication

Remove message broker pool from context

Fixing fails in LDAP external user directory tests.