# Notable Changes and Features in IntelliJ Platform and Plugins API List of Notable API Changes by version ## Notable API Changes The following pages list the notable changes in IDE and plugin releases with required/recommended steps to take by plugin authors. Plugin authors are encouraged to verify their compatible releases and take advantage of the latest API additions. * [Changes in 2025.*](api_notable_list_2025.md) * [Changes in 2024.*](api_notable_list_2024.md) * [Changes in 2023.*](api_notable_list_2023.md) ### Older Versions {collapsible="true" default-state="collapsed"} * [Changes in 2022.*](api_notable_list_2022.md) * [Changes in 2021.*](api_notable_list_2021.md) * [Changes in 2020.*](api_notable_list_2020.md) * [Changes in 2019.*](api_notable_list_2019.md)