[Bug]

[theeseuus]

Hello!

Since updating to brew 6.0 earlier today, I'm getting this error in my terminal window when using the brew upgrade command:

Warning: Calling string comparison format for depends_on macos: is deprecated! Use depends_on macos: :sonoma instead.
Please report this issue to the bysiber/homebrew-cleardisk tap (not Homebrew/* repositories), or even better, submit a PR to fix it:
/opt/homebrew/Library/Taps/bysiber/homebrew-cleardisk/Casks/cleardisk.rb:10

To Reproduce
Steps to reproduce:

1. Open brew
2. use brew upgrade command
3. See error

Expected behavior
No brew error message

Environment:

• macOS version: 26.5.1
• ClearDisk version: 1.7.1
• Install method: Homebrew