Brew install results in deprecated warning

[john-aws]

Using Homebrew 3.3.9 on Mac OS Big Sur to install this project via brew install glassechidna/taps/dynamo results in:

Warning: Calling bottle :unneeded is deprecated! There is no replacement.
Please report this issue to the glassechidna/taps tap (not Homebrew/brew or Homebrew/core):
/usr/local/Homebrew/Library/Taps/glassechidna/homebrew-taps/kms-host-key.rb:6

Warning: Calling bottle :unneeded is deprecated! There is no replacement.
Please report this issue to the glassechidna/taps tap (not Homebrew/brew or Homebrew/core):
/usr/local/Homebrew/Library/Taps/glassechidna/homebrew-taps/efsu.rb:9

Warning: Calling bottle :unneeded is deprecated! There is no replacement.
Please report this issue to the glassechidna/taps tap (not Homebrew/brew or Homebrew/core):
/usr/local/Homebrew/Library/Taps/glassechidna/homebrew-taps/webpushy.rb:6

Warning: Calling bottle :unneeded is deprecated! There is no replacement.
Please report this issue to the glassechidna/taps tap (not Homebrew/brew or Homebrew/core):
/usr/local/Homebrew/Library/Taps/glassechidna/homebrew-taps/dynamo.rb:6

Warning: Calling bottle :unneeded is deprecated! There is no replacement.
Please report this issue to the glassechidna/taps tap (not Homebrew/brew or Homebrew/core):
/usr/local/Homebrew/Library/Taps/glassechidna/homebrew-taps/stackit.rb:6

Warning: Calling bottle :unneeded is deprecated! There is no replacement.
Please report this issue to the glassechidna/taps tap (not Homebrew/brew or Homebrew/core):
/usr/local/Homebrew/Library/Taps/glassechidna/homebrew-taps/awsweb.rb:6