From d326a8a0fa81150538d4ac28150d966a750efb3f Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:22 +0800
Subject: [PATCH 01/22] cmu-sphinxbase: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/cmu-sphinxbase.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/cmu-sphinxbase.rb b/Formula/cmu-sphinxbase.rb
index 19c4f429634c..374be95345cd 100644
--- a/Formula/cmu-sphinxbase.rb
+++ b/Formula/cmu-sphinxbase.rb
@@ -36,7 +36,8 @@ class CmuSphinxbase < Formula
     depends_on "swig" => :build
   end
 
-  deprecate! date: "2022-06-12", because: :repo_archived
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2022-06-12", because: :repo_archived
 
   depends_on "pkg-config" => :build
   # If these are found, they will be linked against and there is no configure

From abbb7d8618c6f8bb5f6ff58d04cec47d15a4bc9e Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:22 +0800
Subject: [PATCH 02/22] dep: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/dep.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/dep.rb b/Formula/dep.rb
index 9ad02f09e0fa..7ce2f9a194a9 100644
--- a/Formula/dep.rb
+++ b/Formula/dep.rb
@@ -18,7 +18,8 @@ class Dep < Formula
     sha256 cellar: :any_skip_relocation, x86_64_linux:   "d7917c664bc0a540e065deb1e14671a5a818823672ec7a5a5caee34eb8feb664"
   end
 
-  deprecate! date: "2020-11-25", because: :repo_archived
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2020-11-25", because: :repo_archived
 
   depends_on "go"
 

From fe518d01202b84cbf234b543f21560bba8864ef9 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:22 +0800
Subject: [PATCH 03/22] docker-machine: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/docker-machine.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/docker-machine.rb b/Formula/docker-machine.rb
index d1df212ce901..49ef5710757f 100644
--- a/Formula/docker-machine.rb
+++ b/Formula/docker-machine.rb
@@ -17,7 +17,8 @@ class DockerMachine < Formula
     sha256 cellar: :any_skip_relocation, x86_64_linux:   "f08e7ba29eb793a79b8126631485ee4100cf07b9e1e5654a7c4db8c2d229d5af"
   end
 
-  deprecate! date: "2021-09-30", because: :repo_archived
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2021-09-30", because: :repo_archived
 
   depends_on "automake" => :build
   depends_on "go" => :build

From 65247717803ff9d310734e3c4e572178cc7500de Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:22 +0800
Subject: [PATCH 04/22] glide: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/glide.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/glide.rb b/Formula/glide.rb
index 31ee9de79295..e0a1d7fc3cb7 100644
--- a/Formula/glide.rb
+++ b/Formula/glide.rb
@@ -18,7 +18,8 @@ class Glide < Formula
   end
 
   # See: https://github.com/Masterminds/glide/commit/c64b14592409a83052f7735a01d203ff1bab0983
-  deprecate! date: "2021-01-02", because: :deprecated_upstream
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2021-01-02", because: :deprecated_upstream
 
   depends_on "go"
 

From cba3fc128fae785aa0c2d7425cd06b1cae3cb4e1 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:23 +0800
Subject: [PATCH 05/22] govendor: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/govendor.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/govendor.rb b/Formula/govendor.rb
index 31c30709ad53..472b4f2303e0 100644
--- a/Formula/govendor.rb
+++ b/Formula/govendor.rb
@@ -17,7 +17,8 @@ class Govendor < Formula
     sha256 cellar: :any_skip_relocation, x86_64_linux:   "24497503629e520a1fe718029ab520b05c012677df065c9fd104afe4d898b8b8"
   end
 
-  deprecate! date: "2020-03-02", because: :repo_archived
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2020-03-02", because: :repo_archived
 
   depends_on "go"
 

From faad6c4cfde781f0a70f2f9d5cdcd4b5820c81c6 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:23 +0800
Subject: [PATCH 06/22] guile@2: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/guile@2.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/guile@2.rb b/Formula/guile@2.rb
index b7edf387c37c..385a855511af 100644
--- a/Formula/guile@2.rb
+++ b/Formula/guile@2.rb
@@ -18,7 +18,8 @@ class GuileAT2 < Formula
 
   keg_only :versioned_formula
 
-  deprecate! date: "2020-04-07", because: :versioned_formula
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2020-04-07", because: :versioned_formula
 
   depends_on "gnu-sed" => :build
   depends_on "bdw-gc"

From c4d4c39682fa7f1d22372b6ad299856d2b63dc2a Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:23 +0800
Subject: [PATCH 07/22] ilmbase: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/ilmbase.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/ilmbase.rb b/Formula/ilmbase.rb
index 47d0dddc6b1b..de86131df5c6 100644
--- a/Formula/ilmbase.rb
+++ b/Formula/ilmbase.rb
@@ -18,7 +18,8 @@ class Ilmbase < Formula
   keg_only "ilmbase conflicts with `openexr` and `imath`"
 
   # https://github.com/AcademySoftwareFoundation/openexr/pull/929
-  deprecate! date: "2021-04-05", because: :unsupported
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2021-04-05", because: :unsupported
 
   depends_on "cmake" => :build
 

From cdb22809f3a0f871b7957ad57c80e9de6722d66f Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:23 +0800
Subject: [PATCH 08/22] isl@0.18: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/isl@0.18.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/isl@0.18.rb b/Formula/isl@0.18.rb
index 137866ec013c..7f86530d9f40 100644
--- a/Formula/isl@0.18.rb
+++ b/Formula/isl@0.18.rb
@@ -25,7 +25,8 @@ class IslAT018 < Formula
 
   keg_only :versioned_formula
 
-  deprecate! date: "2020-11-05", because: :versioned_formula
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2020-11-05", because: :versioned_formula
 
   depends_on "gmp"
 

From a64de4191d9a5fa1a53f425181e4f7538f801c53 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:23 +0800
Subject: [PATCH 09/22] jam: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/jam.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/jam.rb b/Formula/jam.rb
index 1aaefa74300b..9509542f795e 100644
--- a/Formula/jam.rb
+++ b/Formula/jam.rb
@@ -20,7 +20,8 @@ class Jam < Formula
   # The last Perforce release of Jam was version 2.6 in August of 2014. We will
   # keep the Perforce-controlled links and information posted here available
   # until further notice."
-  deprecate! date: "2021-07-10", because: :unmaintained
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2021-07-10", because: :unmaintained
 
   conflicts_with "ftjam", because: "both install a `jam` binary"
 

From d5d69d8ac653dad12fb87513b8e92830ea88a85a Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:24 +0800
Subject: [PATCH 10/22] lua@5.1: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/lua@5.1.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/lua@5.1.rb b/Formula/lua@5.1.rb
index 9300c4e5f394..b2f494c442ff 100644
--- a/Formula/lua@5.1.rb
+++ b/Formula/lua@5.1.rb
@@ -21,7 +21,8 @@ class LuaAT51 < Formula
     sha256 cellar: :any_skip_relocation, x86_64_linux:   "4b5ebc378db8f01127fdec3922b58252ede872cd6b70cbbde2adde311f1f699a"
   end
 
-  deprecate! date: "2012-02-17", because: :unsupported
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2012-02-17", because: :unsupported
 
   uses_from_macos "unzip"
 

From 34d40b65777837577f5425f0ba0f050ae8186b69 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:24 +0800
Subject: [PATCH 11/22] mpfi: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/mpfi.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/mpfi.rb b/Formula/mpfi.rb
index d91e6c996a6f..04731165ec5d 100644
--- a/Formula/mpfi.rb
+++ b/Formula/mpfi.rb
@@ -18,7 +18,8 @@ class Mpfi < Formula
 
   # Formula does not build, https://gforge.inria.fr/tracker/index.php?func=detail&aid=21721&group_id=157&atid=709
   # and upstream is not actively maintaining (last commit was on 2019-08-01)
-  deprecate! date: "2021-08-15", because: :unmaintained
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2021-08-15", because: :unmaintained
 
   depends_on "gmp"
   depends_on "mpfr"

From 17bd413bfd7b4b8a36b5c0e9497fa562320ca6a7 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:24 +0800
Subject: [PATCH 12/22] openexr@2: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/openexr@2.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/openexr@2.rb b/Formula/openexr@2.rb
index 4a9ddba406b9..11b2a9f8c3bf 100644
--- a/Formula/openexr@2.rb
+++ b/Formula/openexr@2.rb
@@ -17,7 +17,8 @@ class OpenexrAT2 < Formula
 
   keg_only :versioned_formula
 
-  deprecate! date: "2021-04-01", because: :unsupported
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2021-04-01", because: :unsupported
 
   depends_on "cmake" => :build
   depends_on "pkg-config" => :build

From 572acbfa709d71ec4af736f6166f9f29f4ffef8f Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:24 +0800
Subject: [PATCH 13/22] sdl: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/sdl.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/sdl.rb b/Formula/sdl.rb
index 368824188f52..e1e98eb236e8 100644
--- a/Formula/sdl.rb
+++ b/Formula/sdl.rb
@@ -65,7 +65,8 @@ class Sdl < Formula
   end
 
   # SDL 1.2 is deprecated, unsupported, and not recommended for new projects.
-  deprecate! date: "2013-08-17", because: :deprecated_upstream
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2013-08-17", because: :deprecated_upstream
 
   conflicts_with "sdl12-compat", because: "sdl12-compat is a drop-in replacement for sdl"
 

From 14bd42a41daa7564bc841b31446ebb6b235eb84e Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:25 +0800
Subject: [PATCH 14/22] sdl_image: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/sdl_image.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/sdl_image.rb b/Formula/sdl_image.rb
index e95a73ee9d9a..7a54ff1f7ef8 100644
--- a/Formula/sdl_image.rb
+++ b/Formula/sdl_image.rb
@@ -39,7 +39,8 @@ class SdlImage < Formula
   end
 
   # SDL 1.2 is deprecated, unsupported, and not recommended for new projects.
-  deprecate! date: "2013-08-17", because: :deprecated_upstream
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2013-08-17", because: :deprecated_upstream
 
   depends_on "pkg-config" => :build
   depends_on "jpeg"

From 6ff2f3194e5cbebbf2cd28f8bcf53c4b1bf213cc Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:25 +0800
Subject: [PATCH 15/22] sdl_mixer: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/sdl_mixer.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/sdl_mixer.rb b/Formula/sdl_mixer.rb
index c97a765f9299..cfe36efd1aa8 100644
--- a/Formula/sdl_mixer.rb
+++ b/Formula/sdl_mixer.rb
@@ -26,7 +26,8 @@ class SdlMixer < Formula
   end
 
   # SDL 1.2 is deprecated, unsupported, and not recommended for new projects.
-  deprecate! date: "2013-08-17", because: :deprecated_upstream
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2013-08-17", because: :deprecated_upstream
 
   depends_on "pkg-config" => :build
   depends_on "flac"

From 56eb6404929cec1cf9076a0f967da2bf952107e2 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:25 +0800
Subject: [PATCH 16/22] sdl_net: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/sdl_net.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/sdl_net.rb b/Formula/sdl_net.rb
index 29823b119e81..d2c1c5d51efb 100644
--- a/Formula/sdl_net.rb
+++ b/Formula/sdl_net.rb
@@ -26,7 +26,8 @@ class SdlNet < Formula
   end
 
   # SDL 1.2 is deprecated, unsupported, and not recommended for new projects.
-  deprecate! date: "2013-08-17", because: :deprecated_upstream
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2013-08-17", because: :deprecated_upstream
 
   depends_on "pkg-config" => :build
   depends_on "sdl"

From 953cccad05fa25cbaabdc49d35ad20f8175f9cc9 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:25 +0800
Subject: [PATCH 17/22] sdl_sound: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/sdl_sound.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/sdl_sound.rb b/Formula/sdl_sound.rb
index e253d96471d5..52f348d494d1 100644
--- a/Formula/sdl_sound.rb
+++ b/Formula/sdl_sound.rb
@@ -28,7 +28,8 @@ class SdlSound < Formula
   end
 
   # SDL 1.2 is deprecated, unsupported, and not recommended for new projects.
-  deprecate! date: "2013-08-17", because: :deprecated_upstream
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2013-08-17", because: :deprecated_upstream
 
   depends_on "pkg-config" => :build
   depends_on "libogg"

From 0878d987b479a0b842eae48d907ea1cd98c53372 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:25 +0800
Subject: [PATCH 18/22] sdl_ttf: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/sdl_ttf.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/sdl_ttf.rb b/Formula/sdl_ttf.rb
index 534c80a0e5e8..41e01482e79e 100644
--- a/Formula/sdl_ttf.rb
+++ b/Formula/sdl_ttf.rb
@@ -37,7 +37,8 @@ class SdlTtf < Formula
   end
 
   # SDL 1.2 is deprecated, unsupported, and not recommended for new projects.
-  deprecate! date: "2013-08-17", because: :deprecated_upstream
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2013-08-17", because: :deprecated_upstream
 
   depends_on "pkg-config" => :build
   depends_on "freetype"

From 2b03181bdc576feed461917bc8f8bd2a8751e375 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:26 +0800
Subject: [PATCH 19/22] tbb@2020: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/tbb@2020.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/tbb@2020.rb b/Formula/tbb@2020.rb
index cb2bd2043e28..09be937d4ea8 100644
--- a/Formula/tbb@2020.rb
+++ b/Formula/tbb@2020.rb
@@ -18,7 +18,8 @@ class TbbAT2020 < Formula
 
   keg_only :versioned_formula
 
-  deprecate! date: "2020-04-02", because: :unsupported
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2020-04-02", because: :unsupported
 
   depends_on "cmake" => :build
   depends_on "swig" => :build

From 0fc448f131c6cbddad80c8e979c14f279015cf75 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 15:34:26 +0800
Subject: [PATCH 20/22] vtk@8.2: undeprecate

Needed for Homebrew/brew#12770.
---
 Formula/vtk@8.2.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Formula/vtk@8.2.rb b/Formula/vtk@8.2.rb
index 09f28d0fe5ce..ee78fc0dfe20 100644
--- a/Formula/vtk@8.2.rb
+++ b/Formula/vtk@8.2.rb
@@ -17,7 +17,8 @@ class VtkAT82 < Formula
 
   keg_only :versioned_formula
 
-  deprecate! date: "2020-05-14", because: :versioned_formula
+  # Commented out while this formula still has dependents.
+  # deprecate! date: "2020-05-14", because: :versioned_formula
 
   depends_on "cmake" => [:build, :test]
   depends_on "boost"

From 9fca7fd1dc9365ea249713577f851c577518d632 Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 16:46:26 +0800
Subject: [PATCH 21/22] go@1.16: adjust deprecation date

Let's change this to match the deprecation date of
`kubernetes-cli@1.22`.
---
 Formula/go@1.16.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Formula/go@1.16.rb b/Formula/go@1.16.rb
index 0d4f660dcca9..833b93e54e91 100644
--- a/Formula/go@1.16.rb
+++ b/Formula/go@1.16.rb
@@ -17,7 +17,9 @@ class GoAT116 < Formula
 
   keg_only :versioned_formula
 
-  deprecate! date: "2022-03-15", because: :unsupported
+  # Original date: 2022-03-15
+  # The date below was adjusted to match `kubernetes-cli@1.22`.
+  deprecate! date: "2022-08-28", because: :unsupported
 
   depends_on "go" => :build
 

From 2156180f51ef6a9db46164b8528f8f05bc7cd36d Mon Sep 17 00:00:00 2001
From: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Date: Fri, 29 Jul 2022 16:50:58 +0800
Subject: [PATCH 22/22] bazaar: undeprecate

This formula is still needed for formulae that do `using: :bzr`.

Since the deprecation message won't be shown in the meantime, let's
replace it with a caveat.
---
 Formula/bazaar.rb | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/Formula/bazaar.rb b/Formula/bazaar.rb
index a4d3f7a1241b..068c61fa3bbd 100644
--- a/Formula/bazaar.rb
+++ b/Formula/bazaar.rb
@@ -16,7 +16,8 @@ class Bazaar < Formula
     sha256 cellar: :any_skip_relocation, high_sierra:    "cb1c0c8b5f19abef4043195d8cbd19f363a78581596de1ddcc763621964335b3"
   end
 
-  deprecate! date: "2021-08-19", because: "is not supported. Check out `breezy` instead"
+  # This formula is currently needed when downloading with `using: :bzr`.
+  # deprecate! date: "2021-08-19", because: "is not supported. Check out `breezy` instead"
 
   depends_on :macos # Due to Python 2
 
@@ -47,6 +48,13 @@ def install
     (bin/"bzr").write_env_script(libexec/"bzr", BZR_PLUGIN_PATH: "+user:#{HOMEBREW_PREFIX}/share/bazaar/plugins")
   end
 
+  def caveats
+    <<~EOS
+      This software is no longer maintained. Try `breezy` instead:
+        brew install breezy
+    EOS
+  end
+
   test do
     bzr = "#{bin}/bzr"
     whoami = "Homebrew"