Jetbrains Goland 2018.3.1 May 2026

GoLand 2018.3 introduced several significant capabilities that were further refined in the 2018.3.1 patch:

: New inspections like Unhandled Error (alerts when returned errors aren't checked) and Unreachable Code were added. JetBrains GoLand 2018.3.1

For a full list of addressed issues, you can review the official GoLand 2018.3 Release Notes on JetBrains YouTrack. 3.x updates? GoLand 2018.3 Release Notes - JetBrains YouTrack GoLand 2018

: Resolved issues where the "Change signature" refactoring failed to update references in scratch files. JetBrains GoLand 2018.3.1

: Introduced the Change Signature refactoring, allowing users to modify functions and methods in a few clicks, and upgraded the Inline refactoring.

: Enhanced TypeScript 3.1 integration, including support for mappable tuple and array types.