IDEA版本和JDK版本对应关系
IntelliJ IDEA发行版本：IntelliJ IDEA Versions
IDEA版本和JDK版本对应关系：Supported Java versions and features
以下为整理内容：
| IDEA版本 | 发行时间 | Java 支持版本 |
|---|---|---|
| IntelliJ IDEA 2022.3 | 30 November 2022 | Java 7 ~ 19 |
| IntelliJ IDEA 2022.2 | 26 July 2022 | Java 6 ~ 19 |
| IntelliJ IDEA 2022.1 | 12 April 2022 | Java 6 ~ 18 |
| IntelliJ IDEA 2021.3 | 30 November 2021 | Java 6 ~ 17 |
| IntelliJ IDEA 2021.2 | 27 July 2021 | Java 6 ~ 17 |
| IntelliJ IDEA 2021.1 | 7 April 2021 | Java 6 ~ 16 |
| IntelliJ IDEA 2020.3 | 1 December 2020 | Java 6 ~ 15 |
| IntelliJ IDEA 2020.2 | 28 July 2020 | Java 6 ~ 15 |
| IntelliJ IDEA 2020.1 | 9 April 2020 | Java 6 ~ 14 |
| IntelliJ IDEA 2019.3 | 28 November 2019 | Java 6 ~ 13 |
| IntelliJ IDEA 2019.2 | 24 July 2019 | Java 6 ~ 13 |
| IntelliJ IDEA 2019.1 | 30 July 2019 | Java 6 ~ 12 |
| … |