The Up One Level Button F

It only moves to a two-step higher directory if attempted to navigate to the same directory twice due to redirects or similar actions.

* Chrome Extension does not work on some Google pages and on opened web pages before installing this tool. Please reload the page you want to use this tool once after installation.

## How To Use

There are two ways to use it:

- Click the icon from the list of Google Chrome extensions.
- Input the shortcut key (Alt+↑ or Cmd+↑).
- The shortcut key toggles the enable/disable state from the context menu (right-click menu). (Default: Disabled)

## v1.1.0

- Fixed the "Extension context invalidated" console error that could appear on already-open tabs after the
extension was reloaded or updated.
- Added dedicated icons for 16 / 32 / 48 / 128 px so the extension icon stays crisp everywhere (toolbar, extensions
page, install dialog).
- The content script is now injected only on http:// and https:// pages, matching the actual runtime behaviour. No
functional change for end users.
- Now requires Chrome 120 or later (aligned with the modern JavaScript/CSS features the extension is built
against).

## v1.0.1

- Removed the check that prevented operations when the previous URL and the current URL were the same to support SPA (Single Page Applications).
- Changed to disable shortcut keys when focusing on editable elements.
- Adjusted the context menu to toggle the enable/disable status of shortcut keys to prevent accidental presses.