Deprecated on Homebrew!

[subfighter3]

As stated in the brew info response, it looks like it will be deprecated soon, if still mantained, can you please fix it?

Thanks in advance

❯ brew info qlmarkdown
==> qlmarkdown: 1.0.23 (auto_updates)
https://github.com/sbarex/QLMarkdown
Deprecated! It will be disabled on 2026-09-01.
Installed
/opt/homebrew/Caskroom/qlmarkdown/1.0.23 (90.1MB)
  Installed using the formulae.brew.sh API on 2025-05-27 at 15:39:04
From: https://github.com/Homebrew/homebrew-cask/blob/HEAD/Casks/q/qlmarkdown.rb
==> Name
sbarex QLMarkdown
==> Description
Quick Look generator for Markdown files
==> Artifacts
QLMarkdown.app (App)
/Applications/QLMarkdown.app/Contents/Resources/qlmarkdown_cli (Binary)
==> Downloading https://formulae.brew.sh/api/cask/qlmarkdown.json
==> Analytics
install: 1,316 (30 days), 4,139 (90 days), 14,793 (365 days)

[sbarex]

My system does not have the deprecated warning:

==> qlmarkdown: 1.0.23 (auto_updates)
https://github.com/sbarex/QLMarkdown
Not installed
From: https://github.com/Homebrew/homebrew-cask/blob/HEAD/Casks/q/qlmarkdown.rb
==> Name
sbarex QLMarkdown
==> Description
Quick Look generator for Markdown files
==> Artifacts
QLMarkdown.app (App)
/Applications/QLMarkdown.app/Contents/Resources/qlmarkdown_cli (Binary)
==> Analytics
install: 1,316 (30 days), 4,138 (90 days), 14,793 (365 days)

Anyway, I have no idea how to fix the homebrew formula.

[blackketter]

I saw this too this morning.

Looks like it failed a gatekeeper check and was disabled yesterday:

https://github.com/Homebrew/homebrew-cask/commits/bfab269830aa07a5e5163174630d04c06768eef6/Casks/q/qlmarkdown.rb

[subfighter3]

My system does not have the deprecated warning:

==> qlmarkdown: 1.0.23 (auto_updates)
https://github.com/sbarex/QLMarkdown
Not installed
From: https://github.com/Homebrew/homebrew-cask/blob/HEAD/Casks/q/qlmarkdown.rb
==> Name
sbarex QLMarkdown
==> Description
Quick Look generator for Markdown files
==> Artifacts
QLMarkdown.app (App)
/Applications/QLMarkdown.app/Contents/Resources/qlmarkdown_cli (Binary)
==> Analytics
install: 1,316 (30 days), 4,138 (90 days), 14,793 (365 days)

Anyway, I have no idea how to fix the homebrew formula.

maybe it only appear if installed via homebrew.
it happened already with some other software I reported recently, and I think that what @blackketter said is the reason, usually these deprecation are automatically set when the communication with the "repo" or anyway the source is broken

[nicfab]

I confirm the deprecated warning.
Today I ran brew info qlmarkdown and the response was:

==> qlmarkdown: 1.0.23 (auto_updates)
https://github.com/sbarex/QLMarkdown
Deprecated! It will be disabled on 2026-09-01.
Not installed
From: https://github.com/Homebrew/homebrew-cask/blob/HEAD/Casks/q/qlmarkdown.rb
==> Name
sbarex QLMarkdown
==> Description
Quick Look generator for Markdown files
==> Artifacts
QLMarkdown.app (App)
/Applications/QLMarkdown.app/Contents/Resources/qlmarkdown_cli (Binary)
==> Analytics
install: 1,324 (30 days), 4,128 (90 days), 14,811 (365 days)

@sbarex Is it an error, or is it the truth?

[sbarex]

I didn't manage the creation of the homebrew formula.
The software isn't deprecated at all!

[EricFromCanada]

Hi, Homebrew maintainer and QLMarkdown fan here 👋 The homebrew/cask tap is deprecating any casks that fail to pass Gatekeeper checks, i.e. apps that aren't signed and notarized. The alerts for running unsigned software have gotten much more severe in the past few releases, and we don't want to encourage our users to circumvent macOS's built-in security features. The deprecation for each affected cask is set to take place a year from now, which should be enough time for them to either get signed and notarized or transition to being hosted in their own tap.

[Paul-van-Klaveren]

That's a pity. On my company-managed macbook running macOS 15.6.1 this prevents QLMarkdown from ever being opened — even when choosing Open Anyway under system settings Privacy & Security.