November 2020 (version 1.43.0)

Welcome to the new DeepScan updates. Since we have supported Vue 3.0, we focused on enhancing and fine-tuning the support.

Read over the notes to see about new features.

New Rules

The following Vue.js rules are introduced:

• VUE_DEPRECATED_FEATURE - Do not use the deprecated features of Vue 3.x
• VUE_FIXED_TRANSITION_CHILD - Do not miss to trigger a change for the child elements in transition component
• VUE_MISSING_REF_UNWRAP - Do not use ref objects without unwrapping

Analysis Improvements

• Support ECMAScript class private fields in TypeScript files
• Support TypeScript declare modifier on class properties
• Detect VUE_DUPLICATE_PROPERTY_IN_OPTION alarm for properties returned by setup()
• Improve analysis precision of predefined Vue instance properties
• Improve analysis precision of ref objects returned by Vue APIs such as ref()
• Improve analysis precision by reflecting properties returned by setup()

Miscellaneous

• Restrict REACT_MISSING_EVENT_PERSIST detection to projects using React 16 or below

Bug Fixes

• A warning for the failure of an ESLint analysis is displayed although the analysis has completed successfully
• SYNTAX_ERROR is not reported for property initializer inside TypeScript ambient contexts