2020 Changelog

#### Security Fix[​](#security-fix "Direct link to Security Fix")

- Fixed the possibility of reading directories structure in tables with `File` table engine. This fixes [#8536](https://github.com/ClickHouse/ClickHouse/issues/8536). [#8537](https://github.com/ClickHouse/ClickHouse/pull/8537) ([alexey-milovidov](https://github.com/alexey-milovidov))

## [Changelog for 2019](/docs/whats-new/changelog/2019)[​](#changelog-for-2019 "Direct link to changelog-for-2019")

- [ClickHouse release 20.12](#clickhouse-release-2012)- [ClickHouse release v20.12.5.14-stable, 2020-12-28](#clickhouse-release-v2012514-stable-2020-12-28)- [ClickHouse release v20.12.4.5-stable, 2020-12-24](#clickhouse-release-v201245-stable-2020-12-24)- [ClickHouse release v20.12.3.3-stable, 2020-12-13](#clickhouse-release-v201233-stable-2020-12-13)- [ClickHouse release 20.11](#clickhouse-release-2011)
          - [ClickHouse release v20.11.7.16-stable, 2021-03-02](#clickhouse-release-v2011716-stable-2021-03-02)- [ClickHouse release v20.11.6.6-stable, 2020-12-24](#clickhouse-release-v201166-stable-2020-12-24)- [ClickHouse release v20.11.3.3-stable, 2020-11-13](#clickhouse-release-v201133-stable-2020-11-13)- [ClickHouse release v20.11.2.1, 2020-11-11](#clickhouse-release-v201121-2020-11-11)- [ClickHouse release 20.10](#clickhouse-release-2010)
            - [ClickHouse release v20.10.7.4-stable, 2020-12-24](#clickhouse-release-v201074-stable-2020-12-24)- [ClickHouse release v20.10.4.1-stable, 2020-11-13](#clickhouse-release-v201041-stable-2020-11-13)- [ClickHouse release v20.10.3.30, 2020-10-28](#clickhouse-release-v2010330-2020-10-28)- [ClickHouse release 20.9](#clickhouse-release-209)
              - [ClickHouse release v20.9.7.11-stable, 2020-12-07](#clickhouse-release-v209711-stable-2020-12-07)- [ClickHouse release v20.9.6.14-stable, 2020-11-20](#clickhouse-release-v209614-stable-2020-11-20)- [ClickHouse release v20.9.5.5-stable, 2020-11-13](#clickhouse-release-v20955-stable-2020-11-13)- [ClickHouse release v20.9.4.76-stable (2020-10-29)](#clickhouse-release-v209476-stable-2020-10-29)- [ClickHouse release v20.9.3.45-stable (2020-10-09)](#clickhouse-release-v209345-stable-2020-10-09)- [ClickHouse release v20.9.2.20, 2020-09-22](#clickhouse-release-v209220-2020-09-22)- [ClickHouse release 20.8](#clickhouse-release-208)
                - [ClickHouse release v20.8.12.2-lts, 2021-01-16](#clickhouse-release-v208122-lts-2021-01-16)- [ClickHouse release v20.8.11.17-lts, 2020-12-25](#clickhouse-release-v2081117-lts-2020-12-25)- [ClickHouse release v20.8.10.13-lts, 2020-12-24](#clickhouse-release-v2081013-lts-2020-12-24)- [ClickHouse release v20.8.6.6-lts, 2020-11-13](#clickhouse-release-v20866-lts-2020-11-13)- [ClickHouse release v20.8.5.45-lts, 2020-10-29](#clickhouse-release-v208545-lts-2020-10-29)- [ClickHouse release v20.8.4.11-lts, 2020-10-09](#clickhouse-release-v208411-lts-2020-10-09)- [ClickHouse release v20.8.3.18-stable, 2020-09-18](#clickhouse-release-v208318-stable-2020-09-18)- [ClickHouse release v20.8.2.3-stable, 2020-09-08](#clickhouse-release-v20823-stable-2020-09-08)- [ClickHouse release 20.7](#clickhouse-release-207)
                  - [ClickHouse release v20.7.2.30-stable, 2020-08-31](#clickhouse-release-v207230-stable-2020-08-31)- [ClickHouse release 20.6](#clickhouse-release-206)
                    - [ClickHouse release v20.6.3.28-stable](#clickhouse-release-v206328-stable)- [ClickHouse release 20.5](#clickhouse-release-205)
                      - [ClickHouse release v20.5.4.40-stable 2020-08-10](#clickhouse-release-v205440-stable-2020-08-10)- [ClickHouse release v20.5.2.7-stable 2020-07-02](#clickhouse-release-v20527-stable-2020-07-02)- [ClickHouse release v20.4](#clickhouse-release-v204)
                        - [ClickHouse release v20.4.8.99-stable 2020-08-10](#clickhouse-release-v204899-stable-2020-08-10)- [ClickHouse release v20.4.6.53-stable 2020-06-25](#clickhouse-release-v204653-stable-2020-06-25)- [ClickHouse release v20.4.5.36-stable 2020-06-10](#clickhouse-release-v204536-stable-2020-06-10)- [ClickHouse release v20.4.4.18-stable 2020-05-26](#clickhouse-release-v204418-stable-2020-05-26)- [ClickHouse release v20.4.3.16-stable 2020-05-23](#clickhouse-release-v204316-stable-2020-05-23)- [ClickHouse release v20.4.2.9, 2020-05-12](#clickhouse-release-v20429-2020-05-12)- [ClickHouse release v20.3](#clickhouse-release-v203)
                          - [ClickHouse release v20.3.21.2-lts, 2020-11-02](#clickhouse-release-v203212-lts-2020-11-02)- [ClickHouse release v20.3.20.6-lts, 2020-10-09](#clickhouse-release-v203206-lts-2020-10-09)- [ClickHouse release v20.3.19.4-lts, 2020-09-18](#clickhouse-release-v203194-lts-2020-09-18)- [ClickHouse release v20.3.18.10-lts, 2020-09-08](#clickhouse-release-v2031810-lts-2020-09-08)- [ClickHouse release v20.3.17.173-lts, 2020-08-15](#clickhouse-release-v20317173-lts-2020-08-15)- [ClickHouse release v20.3.16.165-lts 2020-08-10](#clickhouse-release-v20316165-lts-2020-08-10)- [ClickHouse release v20.3.12.112-lts 2020-06-25](#clickhouse-release-v20312112-lts-2020-06-25)- [ClickHouse release v20.3.11.97-lts 2020-06-10](#clickhouse-release-v2031197-lts-2020-06-10)- [ClickHouse release v20.3.10.75-lts 2020-05-23](#clickhouse-release-v2031075-lts-2020-05-23)- [ClickHouse release v20.3.8.53, 2020-04-23](#clickhouse-release-v203853-2020-04-23)- [ClickHouse release v20.3.7.46, 2020-04-17](#clickhouse-release-v203746-2020-04-17)- [ClickHouse release v20.3.6.40, 2020-04-16](#clickhouse-release-v203640-2020-04-16)- [ClickHouse release v20.3.5.21, 2020-03-27](#clickhouse-release-v203521-2020-03-27)- [ClickHouse release v20.3.4.10, 2020-03-20](#clickhouse-release-v203410-2020-03-20)- [ClickHouse release v20.3.3.6, 2020-03-17](#clickhouse-release-v20336-2020-03-17)- [ClickHouse release v20.3.2.1, 2020-03-12](#clickhouse-release-v20321-2020-03-12)- [ClickHouse release v20.1](#clickhouse-release-v201)
                            - [ClickHouse release v20.1.16.120-stable 2020-60-26](#clickhouse-release-v20116120-stable-2020-60-26)- [ClickHouse release v20.1.15.109-stable 2020-06-19](#clickhouse-release-v20115109-stable-2020-06-19)- [ClickHouse release v20.1.14.107-stable 2020-06-11](#clickhouse-release-v20114107-stable-2020-06-11)- [ClickHouse release v20.1.13.105-stable 2020-06-10](#clickhouse-release-v20113105-stable-2020-06-10)- [ClickHouse release v20.1.12.86, 2020-05-26](#clickhouse-release-v2011286-2020-05-26)- [ClickHouse release v20.1.10.70, 2020-04-17](#clickhouse-release-v2011070-2020-04-17)- [ClickHouse release v20.1.9.54, 2020-03-28](#clickhouse-release-v201954-2020-03-28)- [ClickHouse release v20.1.8.41, 2020-03-20](#clickhouse-release-v201841-2020-03-20)- [ClickHouse release v20.1.7.38, 2020-03-18](#clickhouse-release-v201738-2020-03-18)- [ClickHouse release v20.1.6.30, 2020-03-05](#clickhouse-release-v201630-2020-03-05)- [ClickHouse release v20.1.2.4, 2020-01-22](#clickhouse-release-v20124-2020-01-22)- [Changelog for 2019](#changelog-for-2019)

Was this page helpful?