#Upgrade 0.40 to 0.41

Change startupjs and all @startupjs/* dependencies in your package.json to ^0.41.

TypeScript support was improved in this release. This required updating eslint config to use a new module, as well as switching to an explicit usage of pug function in TS files.

#DEPRECATED

1. You should not use pug function without importing it anymore. Import it from startupjs module:

   import React from 'react'
   import { pug, observer } from 'startupjs'
   import { Span } from '@startupjs/ui'
   
   export default observer(() => pug`
     Span Hello World
   `)

#BREAKING CHANGES

1. Update linter configuration to use new babel parser module:

   1. Replace babel-eslint dependency with a new one. Run:

      yarn remove babel-eslint && yarn add -D @babel/eslint-parser

   2. Replace "parser" in your .eslintrc.json:

      // replace line:
      "parser": "babel-eslint",
      // with the following:
      "parser": "@babel/eslint-parser",

2. For proper TypeScript support copy the following tsconfig.json file to the root of your project:

   startupjs/packages/startupjs/templates/simple/tsconfig.json