Kotlin
Updated on Apr 15, 2025
Kotlin is a cross-platform, statically typed, general-purpose programming language with type inference. Kotlin is designed to interoperate fully with Java, and the JVM version of Kotlin's standard library depends on the Java Class Library, but type inference allows its syntax to be more concise. Kotlin mainly targets the JVM, but also compiles to JavaScript (e.g., for frontend web applications using React) or native code (via LLVM); e.g., for native iOS apps sharing business logic with Android apps.
| Release | Release Date | Core Support | Latest |
|---|---|---|---|
| 2.1 | Nov 27, 2024 (4 months ago) | Yes | 2.1.20 (Mar 20, 2025) |
| 2.0 | May 21, 2024 (11 months ago) | Nov 27, 2024 (4 months ago) | 2.0.21 (Oct 10, 2024) |
| 1.9 | Jul 06, 2023 (1 year ago) | May 21, 2024 (11 months ago) | 1.9.25 (Jul 19, 2024) |
| 1.8 | Dec 28, 2022 (2 years ago) | Jul 06, 2023 (1 year ago) | 1.8.22 (Jun 08, 2023) |
| 1.7 | Jun 09, 2022 (2 years ago) | Dec 28, 2022 (2 years ago) | 1.7.22 (Nov 28, 2022) |
| 1.6 | Nov 15, 2021 (3 years ago) | Jun 09, 2022 (2 years ago) | 1.6.21 (Apr 20, 2022) |
| 1.5 | Apr 26, 2021 (4 years ago) | Nov 29, 2021 (3 years ago) | 1.5.32 (Nov 29, 2021) |
| 1.4 | Aug 14, 2020 (4 years ago) | Apr 26, 2021 (4 years ago) | 1.4.32 (Mar 30, 2021) |
| 1.3 | Oct 29, 2018 (6 years ago) | Aug 14, 2020 (4 years ago) | 1.3.72 (Apr 15, 2020) |
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