### ClickHouse release v20.8.8.2-lts FIXME as compared to v20.8.7.15-lts

#### Bug Fix
* Backported in [#17198](https://github.com/ClickHouse/ClickHouse/issues/17198): Avoid unnecessary network errors for remote queries which may be cancelled while execution, like queries with `LIMIT`. [#17006](https://github.com/ClickHouse/ClickHouse/pull/17006) ([Azat Khuzhin](https://github.com/azat)).
* Backported in [#17131](https://github.com/ClickHouse/ClickHouse/issues/17131): Fixed crash on `CREATE TABLE ... AS some_table` query when `some_table` was created `AS table_function()` Fixes [#16944](https://github.com/ClickHouse/ClickHouse/issues/16944). [#17072](https://github.com/ClickHouse/ClickHouse/pull/17072) ([Alexander Tokmakov](https://github.com/tavplubix)).
* Backported in [#17192](https://github.com/ClickHouse/ClickHouse/issues/17192): Fix ColumnConst comparison which leads to crash. This fixed [#17088](https://github.com/ClickHouse/ClickHouse/issues/17088) . [#17135](https://github.com/ClickHouse/ClickHouse/pull/17135) ([Amos Bird](https://github.com/amosbird)).

#### Build/Testing/Packaging Improvement
* Backported in [#17287](https://github.com/ClickHouse/ClickHouse/issues/17287): Update embedded timezone data to version 2020d (also update cctz to the latest master). [#17204](https://github.com/ClickHouse/ClickHouse/pull/17204) ([filimonov](https://github.com/filimonov)).
