Instructions:
- Click on the hero and item icons to enter their name into the search bar.
- Doubleclick on the hero and item icons to search for changes regarding that hero/item
- Use the blue arrow buttons to navigate the hero and item lists
- Start typing to see suggestions for patches, heroes or items (valid queries show a green check near the search bar)
- use right arrow to enter the first suggestion in the search bar, or click on the suggestions to input them in the search bar
- use the up and down arrows to navigate the suggestions
- click on the hide/show icons button to hide/show hero and item icons in the results
- click the "Back" button to go back to previous pages
- use the buttons beneath the search bar to navigate to the next or previous patch