chore(tauri.js) update changelog with window.tauri mapper (gist)
## [0.8.0]
- Create UMD, ESM and CJS artifacts for the JavaScript API entry point from TS source using rollup.
-- Renaming window.tauri to window.**TAURI**, closing #435.
- The **TAURI** object now follows the TypeScript API structure (e.g. window.**TAURI**.readTextFile is now window.**TAURI**.fs.readTextFile).
+- Renaming window.tauri to window.\_\_TAURI\_\_, closing #435.
+ The **Tauri** object now follows the TypeScript API structure (e.g. window.tauri.readTextFile is now window.\_\_TAURI\_\_.fs.readTextFile).
+ If you want to keep the `window.tauri` object for a while, you can add a [mapping object](https://gist.github.com/lucasfernog/8f7b29cadd91d92ee2cf816a20c2ef01) to your code.
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