From 9010dd49a92436f3d6f231518444c9448033a787 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:34 -0400
Subject: [PATCH 01/39] rabbitmq-c: add license

---
 Formula/rabbitmq-c.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rabbitmq-c.rb b/Formula/rabbitmq-c.rb
index 58d6226fd7eba..8394f84215a25 100644
--- a/Formula/rabbitmq-c.rb
+++ b/Formula/rabbitmq-c.rb
@@ -3,6 +3,7 @@ class RabbitmqC < Formula
   homepage "https://github.com/alanxz/rabbitmq-c"
   url "https://github.com/alanxz/rabbitmq-c/archive/v0.10.0.tar.gz"
   sha256 "6455efbaebad8891c59f274a852b75b5cc51f4d669dfc78d2ae7e6cc97fcd8c0"
+  license "MIT"
   head "https://github.com/alanxz/rabbitmq-c.git"
 
   bottle do

From 78a9b74a0b26a9ff44d36e02c6c66d9ab101ef3a Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:34 -0400
Subject: [PATCH 02/39] rabbitmq: add license

---
 Formula/rabbitmq.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rabbitmq.rb b/Formula/rabbitmq.rb
index c98640f72cd4f..71488b12155ab 100644
--- a/Formula/rabbitmq.rb
+++ b/Formula/rabbitmq.rb
@@ -3,6 +3,7 @@ class Rabbitmq < Formula
   homepage "https://www.rabbitmq.com"
   url "https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.8.3/rabbitmq-server-generic-unix-3.8.3.tar.xz"
   sha256 "5a2739ed1dba77f88316b4c63393d8037fc4acf51881ba922470453e891875b6"
+  license "MPL-2.0"
 
   bottle :unneeded
 

From 6fa3fc62c212ba1b9ebe624efc6757ece9d7ddd5 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:34 -0400
Subject: [PATCH 03/39] rack: add license

---
 Formula/rack.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rack.rb b/Formula/rack.rb
index c720245a3aeea..cf32f07bfc13e 100644
--- a/Formula/rack.rb
+++ b/Formula/rack.rb
@@ -4,6 +4,7 @@ class Rack < Formula
   url "https://github.com/rackspace/rack.git",
       tag:      "1.2",
       revision: "09c14b061f4a115c8f1ff07ae6be96d9b11e08df"
+  license "Apache-2.0"
   head "https://github.com/rackspace/rack.git"
 
   bottle do

From e0986edf985c985cb9d9f7f6a2c193dc9330f2ed Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:35 -0400
Subject: [PATCH 04/39] rainbarf: add license

---
 Formula/rainbarf.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Formula/rainbarf.rb b/Formula/rainbarf.rb
index 45e24051031b0..f14dac7dc7d12 100644
--- a/Formula/rainbarf.rb
+++ b/Formula/rainbarf.rb
@@ -3,6 +3,8 @@ class Rainbarf < Formula
   homepage "https://github.com/creaktive/rainbarf"
   url "https://github.com/creaktive/rainbarf/archive/v1.4.tar.gz"
   sha256 "066579c0805616075c49c705d1431fb4b7c94a08ef2b27dd8846bd3569a188a4"
+  # license ["Artistic-1.0", "GPL-1.0"] - pending https://github.com/Homebrew/brew/pull/7953
+  license "Artistic-1.0"
   head "https://github.com/creaktive/rainbarf.git"
 
   bottle :unneeded

From 9216b8d1b3d1f64692419e94cccc92f8a8e135fd Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:35 -0400
Subject: [PATCH 05/39] range-v3: add license

---
 Formula/range-v3.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/range-v3.rb b/Formula/range-v3.rb
index 18ab5dc164fc1..e8f43810d0f95 100644
--- a/Formula/range-v3.rb
+++ b/Formula/range-v3.rb
@@ -3,6 +3,7 @@ class RangeV3 < Formula
   homepage "https://ericniebler.github.io/range-v3/"
   url "https://github.com/ericniebler/range-v3/archive/0.10.0.tar.gz"
   sha256 "5a1cd44e7315d0e8dcb1eee4df6802221456a9d1dbeac53da02ac7bd4ea150cd"
+  license "BSL-1.0"
 
   bottle do
     cellar :any_skip_relocation

From 3a8b9c14612398adccd930be1efb80f9aedecf61 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:35 -0400
Subject: [PATCH 06/39] rapidjson: add license

---
 Formula/rapidjson.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rapidjson.rb b/Formula/rapidjson.rb
index 1d8a6c4da536f..4acde704bc0fe 100644
--- a/Formula/rapidjson.rb
+++ b/Formula/rapidjson.rb
@@ -3,6 +3,7 @@ class Rapidjson < Formula
   homepage "https://miloyip.github.io/rapidjson/"
   url "https://github.com/miloyip/rapidjson/archive/v1.1.0.tar.gz"
   sha256 "bf7ced29704a1e696fbccf2a2b4ea068e7774fa37f6d7dd4039d0787f8bed98e"
+  license "MIT"
   head "https://github.com/miloyip/rapidjson.git"
 
   bottle do

From 3996644be2493e23c8aae73b0a41f9b5bf43b04b Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:35 -0400
Subject: [PATCH 07/39] rav1e: add license

---
 Formula/rav1e.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rav1e.rb b/Formula/rav1e.rb
index 77414412ab623..d4669d3520a46 100644
--- a/Formula/rav1e.rb
+++ b/Formula/rav1e.rb
@@ -3,6 +3,7 @@ class Rav1e < Formula
   homepage "https://github.com/xiph/rav1e"
   url "https://github.com/xiph/rav1e/archive/v0.3.3.tar.gz"
   sha256 "a091f3387055e472b6e028aa013cf0f37fb5acce9f4db2605d929bbffb448d01"
+  license "BSD-2-Clause"
 
   bottle do
     cellar :any

From 9770b7489995f7152986d02f6d3d8fb3e794f339 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:35 -0400
Subject: [PATCH 08/39] rawtoaces: add license

---
 Formula/rawtoaces.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rawtoaces.rb b/Formula/rawtoaces.rb
index 51216d7a87259..9b1fcab6bd226 100644
--- a/Formula/rawtoaces.rb
+++ b/Formula/rawtoaces.rb
@@ -3,6 +3,7 @@ class Rawtoaces < Formula
   homepage "https://github.com/ampas/rawtoaces"
   url "https://github.com/ampas/rawtoaces/archive/v1.0.tar.gz"
   sha256 "9d15e7e30c4fe97baedfdafb5fddf95534eee26392002b23e81649bbe6e501e9"
+  license "AMPAS"
   revision 9
 
   bottle do

From 3e6602bec93d2599c2cf804d0cbd38fbd93502a6 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:35 -0400
Subject: [PATCH 09/39] rbenv-binstubs: add license

---
 Formula/rbenv-binstubs.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rbenv-binstubs.rb b/Formula/rbenv-binstubs.rb
index 45d3e92cd2f9e..da423090f9ba8 100644
--- a/Formula/rbenv-binstubs.rb
+++ b/Formula/rbenv-binstubs.rb
@@ -3,6 +3,7 @@ class RbenvBinstubs < Formula
   homepage "https://github.com/ianheggie/rbenv-binstubs"
   url "https://github.com/ianheggie/rbenv-binstubs/archive/v1.5.tar.gz"
   sha256 "305000b8ba5b829df1a98fc834b7868b9e817815c661f429b0e28c1f613f4d0c"
+  license "MIT"
   revision 1
   head "https://github.com/ianheggie/rbenv-binstubs.git"
 

From 9b76b844824abb7f2f86296cddf94753930264ee Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:35 -0400
Subject: [PATCH 10/39] rbenv-gemset: add license

---
 Formula/rbenv-gemset.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rbenv-gemset.rb b/Formula/rbenv-gemset.rb
index 093b0422057ae..2fb4b6621a63a 100644
--- a/Formula/rbenv-gemset.rb
+++ b/Formula/rbenv-gemset.rb
@@ -3,6 +3,7 @@ class RbenvGemset < Formula
   homepage "https://github.com/jf/rbenv-gemset"
   url "https://github.com/jf/rbenv-gemset/archive/v0.5.9.tar.gz"
   sha256 "856aa45ce1e9ac56d476667e2ca58f5f312600879fec4243073edc88a41954da"
+  license "Unlicense"
   revision 1
   head "https://github.com/jf/rbenv-gemset.git"
 

From 7a28c994f5169ba10d989da84ea53028a55efd63 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:35 -0400
Subject: [PATCH 11/39] rbspy: add license

---
 Formula/rbspy.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rbspy.rb b/Formula/rbspy.rb
index 3ce96d74fbbfd..0c89fb9de3f67 100644
--- a/Formula/rbspy.rb
+++ b/Formula/rbspy.rb
@@ -3,6 +3,7 @@ class Rbspy < Formula
   homepage "https://rbspy.github.io/"
   url "https://github.com/rbspy/rbspy/archive/v0.3.10.tar.gz"
   sha256 "db675284c1275e30f7f99968f44896d3ebe35df65c1290d94418f6787e625821"
+  license "MIT"
 
   bottle do
     cellar :any_skip_relocation

From 4a2a13a4a9d0bcd10baaa75660bf5b0c46923817 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:36 -0400
Subject: [PATCH 12/39] rdesktop: add license

---
 Formula/rdesktop.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rdesktop.rb b/Formula/rdesktop.rb
index f58f72142a53d..32010f05381e8 100644
--- a/Formula/rdesktop.rb
+++ b/Formula/rdesktop.rb
@@ -3,6 +3,7 @@ class Rdesktop < Formula
   homepage "https://www.rdesktop.org/"
   url "https://github.com/rdesktop/rdesktop/releases/download/v1.9.0/rdesktop-1.9.0.tar.gz"
   sha256 "473c2f312391379960efe41caad37852c59312bc8f100f9b5f26609ab5704288"
+  license "GPL-3.0"
   revision 1
 
   bottle do

From 0ed7cd723e174bea997f2e4961391db644bb229e Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:36 -0400
Subject: [PATCH 13/39] re2: add license

---
 Formula/re2.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/re2.rb b/Formula/re2.rb
index 950e950b6f935..0926b688f66c1 100644
--- a/Formula/re2.rb
+++ b/Formula/re2.rb
@@ -4,6 +4,7 @@ class Re2 < Formula
   url "https://github.com/google/re2/archive/2020-08-01.tar.gz"
   version "20200801"
   sha256 "6f4c8514249cd65b9e85d3e6f4c35595809a63ad71c5d93083e4d1dcdf9e0cd6"
+  license "BSD-3-Clause"
   head "https://github.com/google/re2.git"
 
   bottle do

From 41ab7a9e482fd862da8e6396b7afbfff6f9c19a1 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:36 -0400
Subject: [PATCH 14/39] re2c: add license

---
 Formula/re2c.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Formula/re2c.rb b/Formula/re2c.rb
index aaa8ac697d80e..a3b7dd12ff58a 100644
--- a/Formula/re2c.rb
+++ b/Formula/re2c.rb
@@ -3,6 +3,8 @@ class Re2c < Formula
   homepage "https://re2c.org"
   url "https://github.com/skvadrik/re2c/releases/download/2.0.1/re2c-2.0.1.tar.xz"
   sha256 "aef8b50bb75905b2d55a7236380c0efdc756fa077fe16d808aaacbb10fb53531"
+  # re2c is in the public domain
+  license "Unlicense"
 
   bottle do
     sha256 "617a92159d2aefb4b454b81496c5c8615f27a303249c11f5ac40f887ee8ca392" => :catalina

From 066de2f9ae5a2432c1ef28f2fcea9421872bf6ed Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:36 -0400
Subject: [PATCH 15/39] recode: add license

---
 Formula/recode.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/recode.rb b/Formula/recode.rb
index bde5201536df6..143f5ce91346b 100644
--- a/Formula/recode.rb
+++ b/Formula/recode.rb
@@ -3,6 +3,7 @@ class Recode < Formula
   homepage "https://github.com/pinard/Recode"
   url "https://github.com/pinard/Recode/archive/v3.7-beta2.tar.gz"
   sha256 "72c3c0abcfe2887b83a8f27853a9df75d7e94a9ebacb152892cc4f25108e2144"
+  license "GPL-2.0"
   revision 1
 
   bottle do

From d30db51b4cef9a74341a8f8af76cb7df7e0e44a0 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:36 -0400
Subject: [PATCH 16/39] redpen: add license

---
 Formula/redpen.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/redpen.rb b/Formula/redpen.rb
index d02a48b278ab1..9910f774dd595 100644
--- a/Formula/redpen.rb
+++ b/Formula/redpen.rb
@@ -3,6 +3,7 @@ class Redpen < Formula
   homepage "https://redpen.cc/"
   url "https://github.com/redpen-cc/redpen/releases/download/redpen-1.10.4/redpen-1.10.4.tar.gz"
   sha256 "6c3dc4a6a45828f9cc833ca7253fdb036179036631248288251cb9ac4520c39d"
+  license "Apache-2.0"
 
   bottle :unneeded
 

From c45a559ba166f6ce6b5af7bc47713b737f9bd243 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:36 -0400
Subject: [PATCH 17/39] redsocks: add license

---
 Formula/redsocks.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/redsocks.rb b/Formula/redsocks.rb
index 5189c24afb8d5..1fff5b5440371 100644
--- a/Formula/redsocks.rb
+++ b/Formula/redsocks.rb
@@ -3,6 +3,7 @@ class Redsocks < Formula
   homepage "https://darkk.net.ru/redsocks/"
   url "https://github.com/darkk/redsocks/archive/release-0.4.tar.gz"
   sha256 "618cf9e8cd98082db31f4fde6450eace656fba8cd6b87aa4565512640d341045"
+  license "Apache-2.0"
   revision 2
 
   bottle do

From 15344fdbcfe213ebc7785019803172f0b587fc02 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:36 -0400
Subject: [PATCH 18/39] rem: add license

---
 Formula/rem.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rem.rb b/Formula/rem.rb
index 6894faf35f4d9..60bb5c6b47416 100644
--- a/Formula/rem.rb
+++ b/Formula/rem.rb
@@ -3,6 +3,7 @@ class Rem < Formula
   homepage "https://github.com/kykim/rem"
   url "https://github.com/kykim/rem/archive/20150618.tar.gz"
   sha256 "e57173a26d2071692d72f3374e36444ad0b294c1284e3b28706ff3dbe38ce8af"
+  license "Apache-2.0"
 
   bottle do
     cellar :any_skip_relocation

From 57f815eaad9c70ee28cb59a487fe5e7ab8d91e61 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:36 -0400
Subject: [PATCH 19/39] rgf: add license

---
 Formula/rgf.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rgf.rb b/Formula/rgf.rb
index b5bf78007841a..a7c1e04048c59 100644
--- a/Formula/rgf.rb
+++ b/Formula/rgf.rb
@@ -3,6 +3,7 @@ class Rgf < Formula
   homepage "https://github.com/RGF-team/rgf"
   url "https://github.com/RGF-team/rgf/archive/3.8.0.tar.gz"
   sha256 "f21dce9b877bf802a5699ce58b1b87346337d3be838ddfe78b18cfec45813af7"
+  license "MIT"
 
   bottle do
     cellar :any_skip_relocation

From e501fd68919087f8224e600a980cc997f112ebbb Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:37 -0400
Subject: [PATCH 20/39] riemann-client: add license

---
 Formula/riemann-client.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/riemann-client.rb b/Formula/riemann-client.rb
index 20d70ea53caa7..8030a3b7fc0b4 100644
--- a/Formula/riemann-client.rb
+++ b/Formula/riemann-client.rb
@@ -3,6 +3,7 @@ class RiemannClient < Formula
   homepage "https://github.com/algernon/riemann-c-client"
   url "https://github.com/algernon/riemann-c-client/archive/riemann-c-client-1.10.4.tar.gz"
   sha256 "334874f0b9a507a8abbc7138df719cba4f28f12c02c39d5e55090b8edb86f9d2"
+  license "LGPL-3.0"
   revision 1
   head "https://github.com/algernon/riemann-c-client.git"
 

From 9bcd5a8298afd0ecdd7d498b966503bb1efeaa3d Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:37 -0400
Subject: [PATCH 21/39] ripgrep-all: add license

---
 Formula/ripgrep-all.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/ripgrep-all.rb b/Formula/ripgrep-all.rb
index f5ced16e60919..cf6ae992f355c 100644
--- a/Formula/ripgrep-all.rb
+++ b/Formula/ripgrep-all.rb
@@ -3,6 +3,7 @@ class RipgrepAll < Formula
   homepage "https://github.com/phiresky/ripgrep-all"
   url "https://github.com/phiresky/ripgrep-all/archive/v0.9.6.tar.gz"
   sha256 "8cd7c5d13bd90ef0582168cd2bef73ca13ca6e0b1ecf24b9a5cd7cb886259023"
+  license "AGPL-3.0"
   head "https://github.com/phiresky/ripgrep-all.git"
 
   bottle do

From b2d72759411606d0157cd3bd06be3598a45da58b Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:37 -0400
Subject: [PATCH 22/39] ripgrep: add license

---
 Formula/ripgrep.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/ripgrep.rb b/Formula/ripgrep.rb
index dc9ac20a62f3f..7c54a5d213c2e 100644
--- a/Formula/ripgrep.rb
+++ b/Formula/ripgrep.rb
@@ -3,6 +3,7 @@ class Ripgrep < Formula
   homepage "https://github.com/BurntSushi/ripgrep"
   url "https://github.com/BurntSushi/ripgrep/archive/12.1.1.tar.gz"
   sha256 "2513338d61a5c12c8fea18a0387b3e0651079ef9b31f306050b1f0aaa926271e"
+  license "Unlicense"
   head "https://github.com/BurntSushi/ripgrep.git"
 
   bottle do

From 9a2655ee46cca26b480bca68ffc77572c6da0e1c Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:37 -0400
Subject: [PATCH 23/39] rmate: add license

---
 Formula/rmate.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rmate.rb b/Formula/rmate.rb
index 47b7081813e3f..0b89cbbe752ee 100644
--- a/Formula/rmate.rb
+++ b/Formula/rmate.rb
@@ -3,6 +3,7 @@ class Rmate < Formula
   homepage "https://github.com/textmate/rmate"
   url "https://github.com/textmate/rmate/archive/v1.5.8.tar.gz"
   sha256 "40be07ae251bfa47b408eb56395dd2385d8e9ea220a19efd5145593cd8cbd89c"
+  license "MIT"
   head "https://github.com/textmate/rmate.git"
 
   bottle :unneeded

From 600fc533a6aa354b7362dc2d5132c34e6e2e4a35 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:37 -0400
Subject: [PATCH 24/39] robot-framework: add license

---
 Formula/robot-framework.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/robot-framework.rb b/Formula/robot-framework.rb
index 5dabfd32e459a..844456cbc0673 100644
--- a/Formula/robot-framework.rb
+++ b/Formula/robot-framework.rb
@@ -5,6 +5,7 @@ class RobotFramework < Formula
   homepage "https://robotframework.org/"
   url "https://github.com/robotframework/robotframework/archive/v3.2.1.tar.gz"
   sha256 "9805faa0990125ff2c9689b673448d5f47e78470e7a8e95af1606a775fa8379f"
+  license "Apache-2.0"
   head "https://github.com/robotframework/robotframework.git"
 
   bottle do

From 71ef663ee0017c2dadc73b2ca265b359e95e3891 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:37 -0400
Subject: [PATCH 25/39] rocksdb: add license

---
 Formula/rocksdb.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rocksdb.rb b/Formula/rocksdb.rb
index b77b7caee490c..6f3c822dd3cdb 100644
--- a/Formula/rocksdb.rb
+++ b/Formula/rocksdb.rb
@@ -3,6 +3,7 @@ class Rocksdb < Formula
   homepage "https://rocksdb.org/"
   url "https://github.com/facebook/rocksdb/archive/v6.7.3.tar.gz"
   sha256 "c4d1397b58e4801b5fd7c3dd9175e6ae84541119cbebb739fe17d998f1829e81"
+  license "GPL-2.0"
 
   bottle do
     cellar :any

From b36ae0bbb733009a7033b0c7cf31cf744531f18d Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:37 -0400
Subject: [PATCH 26/39] roll: add license

---
 Formula/roll.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/roll.rb b/Formula/roll.rb
index 9c3ff4d144499..76efd9b0df5c0 100644
--- a/Formula/roll.rb
+++ b/Formula/roll.rb
@@ -3,6 +3,7 @@ class Roll < Formula
   homepage "https://matteocorti.github.io/roll/"
   url "https://github.com/matteocorti/roll/releases/download/v2.5.0/roll-2.5.0.tar.gz"
   sha256 "a06b9782225442c71347eaf745e47684a9227d55575e865f503266c06454586c"
+  license "GPL-2.0"
 
   bottle do
     cellar :any_skip_relocation

From b52c6775f319f43e485d739c038967f6873a91e6 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:37 -0400
Subject: [PATCH 27/39] rom-tools: add license

---
 Formula/rom-tools.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rom-tools.rb b/Formula/rom-tools.rb
index 8155531ffd753..b35f63035a0ff 100644
--- a/Formula/rom-tools.rb
+++ b/Formula/rom-tools.rb
@@ -4,6 +4,7 @@ class RomTools < Formula
   url "https://github.com/mamedev/mame/archive/mame0222.tar.gz"
   version "0.222"
   sha256 "3380b86d1bc5bc09f5bb4099f3833b6fba924a8bd189aac4dab149afba799ce7"
+  license "GPL-2.0"
   head "https://github.com/mamedev/mame.git"
 
   bottle do

From 30f5e071accf89bb5b2a967a7bf7cc9b72fcce98 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:38 -0400
Subject: [PATCH 28/39] root: add license

---
 Formula/root.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/root.rb b/Formula/root.rb
index a72f49e53224f..0f308f362bdf7 100644
--- a/Formula/root.rb
+++ b/Formula/root.rb
@@ -4,6 +4,7 @@ class Root < Formula
   url "https://root.cern.ch/download/root_v6.22.00.source.tar.gz"
   version "6.22.00"
   sha256 "efd961211c0f9cd76cf4a486e4f89badbcf1d08e7535bba556862b3c1a80beed"
+  license "LGPL-2.1"
   revision 1
   head "https://github.com/root-project/root.git"
 

From 1ce6c6143dfe5aed284e7c91e94a5b9ba33968c7 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:38 -0400
Subject: [PATCH 29/39] roundup: add license

---
 Formula/roundup.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/roundup.rb b/Formula/roundup.rb
index d1d68d9c3a3ce..a979287f42cef 100644
--- a/Formula/roundup.rb
+++ b/Formula/roundup.rb
@@ -3,6 +3,7 @@ class Roundup < Formula
   homepage "https://bmizerany.github.io/roundup"
   url "https://github.com/bmizerany/roundup/archive/v0.0.6.tar.gz"
   sha256 "20741043ed5be7cbc54b1e9a7c7de122a0dacced77052e90e4ff08e41736f01c"
+  license "MIT"
   head "https://github.com/bmizerany/roundup.git"
 
   bottle do

From 1d226539348faf5df4746c22510a1570d4da0469 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:38 -0400
Subject: [PATCH 30/39] rpg: add license

---
 Formula/rpg.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rpg.rb b/Formula/rpg.rb
index 32461e70b6e3d..f2c2b0ef8de9a 100644
--- a/Formula/rpg.rb
+++ b/Formula/rpg.rb
@@ -3,6 +3,7 @@ class Rpg < Formula
   homepage "https://github.com/rtomayko/rpg"
   url "https://github.com/downloads/rtomayko/rpg/rpg-0.3.0.tar.gz"
   sha256 "c350f64744fb602956a91a57c8920e69058ea42e4e36b0e74368e96954d9d0c7"
+  license "MIT"
   head "https://github.com/rtomayko/rpg.git"
 
   bottle do

From 63b5f79daf0abec32f29adb5532fbf12e68b0376 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:38 -0400
Subject: [PATCH 31/39] rrdtool: add license

---
 Formula/rrdtool.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rrdtool.rb b/Formula/rrdtool.rb
index c27fc9603c080..f157f701e153e 100644
--- a/Formula/rrdtool.rb
+++ b/Formula/rrdtool.rb
@@ -3,6 +3,7 @@ class Rrdtool < Formula
   homepage "https://oss.oetiker.ch/rrdtool/index.en.html"
   url "https://github.com/oetiker/rrdtool-1.x/releases/download/v1.7.2/rrdtool-1.7.2.tar.gz"
   sha256 "a199faeb7eff7cafc46fac253e682d833d08932f3db93a550a4a5af180ca58db"
+  license "GPL-2.0"
   revision 1
 
   bottle do

From f0b6bda3853f192c728238f13ecf7aabcc000808 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:38 -0400
Subject: [PATCH 32/39] rsstail: add license

---
 Formula/rsstail.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rsstail.rb b/Formula/rsstail.rb
index 8742906f99bc1..45d91a1327ac6 100644
--- a/Formula/rsstail.rb
+++ b/Formula/rsstail.rb
@@ -3,6 +3,7 @@ class Rsstail < Formula
   homepage "https://www.vanheusden.com/rsstail/"
   url "https://www.vanheusden.com/rsstail/rsstail-2.1.tgz"
   sha256 "42cb452178b21c15c470bafbe5b8b5339a7fb5b980bf8d93d36af89864776e71"
+  license "GPL-2.0"
   head "https://github.com/flok99/rsstail.git"
 
   bottle do

From 02feab26403e6b03c7aff9e34178fb50a17fc593 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:38 -0400
Subject: [PATCH 33/39] rsync-time-backup: add license

---
 Formula/rsync-time-backup.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rsync-time-backup.rb b/Formula/rsync-time-backup.rb
index 4ed3b64916491..66d5a75a1fd03 100644
--- a/Formula/rsync-time-backup.rb
+++ b/Formula/rsync-time-backup.rb
@@ -3,6 +3,7 @@ class RsyncTimeBackup < Formula
   homepage "https://github.com/laurent22/rsync-time-backup"
   url "https://github.com/laurent22/rsync-time-backup/archive/v1.1.5.tar.gz"
   sha256 "567f42ddf2c365273252f15580bb64aa3b3a8abb4a375269aea9cf0278510657"
+  license "MIT"
   head "https://github.com/laurent22/rsync-time-backup.git"
 
   bottle :unneeded

From 3d8f695b3f07a68824b6abbd895e6a55a49f12e6 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:38 -0400
Subject: [PATCH 34/39] rt-audio: add license

---
 Formula/rt-audio.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rt-audio.rb b/Formula/rt-audio.rb
index ba209347f8dcc..230c8f5a09330 100644
--- a/Formula/rt-audio.rb
+++ b/Formula/rt-audio.rb
@@ -3,6 +3,7 @@ class RtAudio < Formula
   homepage "https://www.music.mcgill.ca/~gary/rtaudio/"
   url "https://www.music.mcgill.ca/~gary/rtaudio/release/rtaudio-5.1.0.tar.gz"
   sha256 "ff138b2b6ed2b700b04b406be718df213052d4c952190280cf4e2fab4b61fe09"
+  license "MIT"
   head "https://github.com/thestk/rtaudio.git"
 
   bottle do

From 68148813b2292ca95f13c2cc8fead3d57faa30ce Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:39 -0400
Subject: [PATCH 35/39] rtmpdump: add license

---
 Formula/rtmpdump.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rtmpdump.rb b/Formula/rtmpdump.rb
index fad050538eb40..7876b765e8d84 100644
--- a/Formula/rtmpdump.rb
+++ b/Formula/rtmpdump.rb
@@ -4,6 +4,7 @@ class Rtmpdump < Formula
   url "https://deb.debian.org/debian/pool/main/r/rtmpdump/rtmpdump_2.4+20151223.gitfa8646d.1.orig.tar.gz"
   version "2.4+20151223"
   sha256 "5c032f5c8cc2937eb55a81a94effdfed3b0a0304b6376147b86f951e225e3ab5"
+  license "GPL-2.0"
   revision 1
   head "https://git.ffmpeg.org/rtmpdump.git", shallow: false
 

From f3dd0e9827a7c780167651ebea3db7607776ea67 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:39 -0400
Subject: [PATCH 36/39] rubberband: add license

---
 Formula/rubberband.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rubberband.rb b/Formula/rubberband.rb
index a44683eda9268..d59b70dec9042 100644
--- a/Formula/rubberband.rb
+++ b/Formula/rubberband.rb
@@ -3,6 +3,7 @@ class Rubberband < Formula
   homepage "https://breakfastquay.com/rubberband/"
   url "https://breakfastquay.com/files/releases/rubberband-1.8.2.tar.bz2"
   sha256 "86bed06b7115b64441d32ae53634fcc0539a50b9b648ef87443f936782f6c3ca"
+  license "GPL-2.0"
   revision 1
   head "https://hg.sr.ht/~breakfastquay/rubberband", using: :hg
 

From 641ebae74a7f0057866c4fd3ec77e79fc66b1729 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:39 -0400
Subject: [PATCH 37/39] rust-analyzer: add license

---
 Formula/rust-analyzer.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rust-analyzer.rb b/Formula/rust-analyzer.rb
index 2d4848ad6c872..4a64d1aaac19e 100644
--- a/Formula/rust-analyzer.rb
+++ b/Formula/rust-analyzer.rb
@@ -4,6 +4,7 @@ class RustAnalyzer < Formula
   url "https://github.com/rust-analyzer/rust-analyzer/archive/2020-07-27.tar.gz"
   version "2020-07-27"
   sha256 "74c98bb90a357bcc131656ec3926b7d03685a1f3be232fb16444d03093ebf2f9"
+  license "Apache-2.0"
 
   bottle do
     cellar :any_skip_relocation

From 042162e7b41d49f393110a80b7a8d5acdbce3378 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:39 -0400
Subject: [PATCH 38/39] rust: add license

---
 Formula/rust.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Formula/rust.rb b/Formula/rust.rb
index 7454122e5c279..286daca44b034 100644
--- a/Formula/rust.rb
+++ b/Formula/rust.rb
@@ -1,6 +1,8 @@
 class Rust < Formula
   desc "Safe, concurrent, practical language"
   homepage "https://www.rust-lang.org/"
+  # license ["Apache-2.0", "MIT"] - pending https://github.com/Homebrew/brew/pull/7953
+  license "Apache-2.0"
 
   stable do
     url "https://static.rust-lang.org/dist/rustc-1.45.1-src.tar.gz"

From 6c39bfb29343c3839eedf8b57eb004412caf06a0 Mon Sep 17 00:00:00 2001
From: Rui Chen <rui@meetup.com>
Date: Sun, 2 Aug 2020 12:18:39 -0400
Subject: [PATCH 39/39] rustup-init: add license

---
 Formula/rustup-init.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/rustup-init.rb b/Formula/rustup-init.rb
index 813fe289d48f8..69a3217502ded 100644
--- a/Formula/rustup-init.rb
+++ b/Formula/rustup-init.rb
@@ -3,6 +3,7 @@ class RustupInit < Formula
   homepage "https://github.com/rust-lang/rustup.rs"
   url "https://github.com/rust-lang/rustup.rs/archive/1.22.1.tar.gz"
   sha256 "ad46cc624f318a9493aa62fc9612a450564fe20ba93c689e0ad856bff3c64c5b"
+  license "Apache-2.0"
 
   bottle do
     cellar :any_skip_relocation