Worked on preparing the block/kotlin-formatter repository for the 1.2.0 release by updating the project version and aligning the IntelliJ IDE configuration with the upcoming release requirements. Focused on ensuring release readiness through careful version management and consistent environment setup, which helped reduce release risk and streamline the developer experience. Utilized Gradle for build automation, applied project management practices to coordinate release tasks, and leveraged version control to maintain clear traceability of changes. The work primarily involved Groovy and Markdown, emphasizing configuration updates rather than feature development or bug fixes, and contributed to a smoother release process for the project.