Released: Nov 14, 2024

2024.3 での更新項目

機能

New inspection for cyclic imports

• GoLand 2024.3 comes with an inspection that analyzes dependencies and informs you about cyclic imports before you run go build.

Management of multiple Go services and configurations in a single UI

• To provide the best possible development experience, JetBrains have implemented a handy UI solution that allows you to run and manage multiple services and configurations in a single subwindow.

Performance Improvements

• Faster opening of larger projects
  • By migrating dependency data collection to parallel threads, JetBrains have significantly boosted indexing and project opening speeds. The exact improvement will vary based on your individual hardware and project configuration but can reach 2x to 3x in optimal setups.

Support for Go Language Features

• Basic support for the go:debug directive
  • The go:debug directive is a feature introduced in Go 1.21 that allows developers to influence the behavior of the Go runtime. GoLand now provides highlights and quick-fixes to help manage this directive, with more support to be added soon.
• Bug fixes for type parameters
  • JetBrains continue to improve support for Go type parameters.
  • In GoLand 2024.3, JetBrains introduced several fixes for generic false-positive cases.
• Type parameters on aliases
  • Go 1.24 will allow type parameters on aliases, and GoLand 2024.3 already supports this feature.
    • For Go < 1.23, generic type aliases will be highlighted as an error. If using vgo, there will be a fix for upgrading to Go 1.23.
    • For Go 1.23, generic type aliases will be highlighted as an error if the aliastypeparams is not enabled. The error is accompanied by a fix to enable the experiment.
    • For Go 1.24, generic type aliases will work right out of the box.

New AI Features - The following features are available to users with a subscription to AI Assistant.

• Multiline cloud completion
  • JetBrains AI Assistant for GoLand 2024.3 introduces significant enhancements to JetBrains cloud code completion, offering more accurate and faster suggestions.
  • The UX has been reworked to better integrate AI code completion features into IDE workflows, with improvements like syntax highlighting in suggested code and incremental acceptance of code suggestions.
• Inline AI prompts
  • In GoLand 2024.3, JetBrains are introducing a new way to interact with AI Assistant - an inline input that detects and processes your requests as you type.
  • This lets you express your intentions in English, which AI Assistant instantly interprets and converts into code changes without any extra steps.

Other Improvements

• Fix for Go SDK using Dev Containers
  • The Go SDK configuration for new projects using Dev Containers is now stable and works automatically.
• Improved support for go commands in the new terminal
  • Various fixes have been applied to Go-specific commands when using the new terminal.