From 9b3ce3691df25e98ea3eb2182f699df48013e647 Mon Sep 17 00:00:00 2001
From: Igor Zubkov <igor.zubkov@gmail.com>
Date: Fri, 16 Jan 2026 16:12:58 +0100
Subject: [PATCH 01/10] Update rubocop-disable_syntax gem to 0.2.0

---
 Gemfile.lock | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Gemfile.lock b/Gemfile.lock
index ed5221a..999a19b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -48,8 +48,9 @@ GEM
     rubocop-ast (1.49.0)
       parser (>= 3.3.7.2)
       prism (~> 1.7)
-    rubocop-disable_syntax (0.1.1)
-      rubocop (>= 1.50)
+    rubocop-disable_syntax (0.2.0)
+      lint_roller
+      rubocop (>= 1.72.0)
     rubocop-performance (1.26.1)
       lint_roller (~> 1.1)
       rubocop (>= 1.75.0, < 2.0)
@@ -121,7 +122,7 @@ CHECKSUMS
   rspec-support (3.13.6) sha256=2e8de3702427eab064c9352fe74488cc12a1bfae887ad8b91cba480ec9f8afb2
   rubocop (1.82.1) sha256=09f1a6a654a960eda767aebea33e47603080f8e9c9a3f019bf9b94c9cab5e273
   rubocop-ast (1.49.0) sha256=49c3676d3123a0923d333e20c6c2dbaaae2d2287b475273fddee0c61da9f71fd
-  rubocop-disable_syntax (0.1.1) sha256=fba0b24edbd3de049ccaac8473c18fed308b5bd991e389a3368965f6cb88edbb
+  rubocop-disable_syntax (0.2.0) sha256=1e61645773b3fc2f74e995ec65f605f7db59437c274fdfd4f385f60bf86af73e
   rubocop-performance (1.26.1) sha256=cd19b936ff196df85829d264b522fd4f98b6c89ad271fa52744a8c11b8f71834
   rubocop-rake (0.7.1) sha256=3797f2b6810c3e9df7376c26d5f44f3475eda59eb1adc38e6f62ecf027cbae4d
   rubocop-rspec (3.9.0) sha256=8fa70a3619408237d789aeecfb9beef40576acc855173e60939d63332fdb55e2
@@ -136,4 +137,4 @@ CHECKSUMS
   unicode-emoji (4.2.0) sha256=519e69150f75652e40bf736106cfbc8f0f73aa3fb6a65afe62fefa7f80b0f80f
 
 BUNDLED WITH
-   4.0.4
+  4.0.4

From 0144c18d263b6c97eb3497f66d2100180413c840 Mon Sep 17 00:00:00 2001
From: Igor Zubkov <igor.zubkov@gmail.com>
Date: Fri, 16 Jan 2026 16:15:01 +0100
Subject: [PATCH 02/10] Fix rubocop warnings

---
 spec/errbit_plugin/registry_spec.rb | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/spec/errbit_plugin/registry_spec.rb b/spec/errbit_plugin/registry_spec.rb
index 3ce12e6..c9859a1 100644
--- a/spec/errbit_plugin/registry_spec.rb
+++ b/spec/errbit_plugin/registry_spec.rb
@@ -4,7 +4,7 @@
 
 RSpec.describe ErrbitPlugin::Registry do
   before do
-    ErrbitPlugin::Registry.clear_issue_trackers
+    described_class.clear_issue_trackers
   end
 
   let(:tracker) {
@@ -24,17 +24,21 @@ def self.label
           .with(tracker)
           .and_return(double(valid?: true, message: ""))
       end
+
       it "add new issue_tracker plugin" do
-        ErrbitPlugin::Registry.add_issue_tracker(tracker)
-        expect(ErrbitPlugin::Registry.issue_trackers).to eq({
+        described_class.add_issue_tracker(tracker)
+
+        expect(described_class.issue_trackers).to eq({
           "something" => tracker
         })
       end
+
       context "with already issue_tracker with this key" do
         it "raise ErrbitPlugin::AlreadyRegisteredError" do
-          ErrbitPlugin::Registry.add_issue_tracker(tracker)
+          described_class.add_issue_tracker(tracker)
+
           expect {
-            ErrbitPlugin::Registry.add_issue_tracker(tracker)
+            described_class.add_issue_tracker(tracker)
           }.to raise_error(ErrbitPlugin::AlreadyRegisteredError)
         end
       end
@@ -46,8 +50,9 @@ def self.label
           .to receive(:new)
           .with(tracker)
           .and_return(double(valid?: false, message: "foo", errors: []))
+
         expect {
-          ErrbitPlugin::Registry.add_issue_tracker(tracker)
+          described_class.add_issue_tracker(tracker)
         }.to raise_error(ErrbitPlugin::IncompatibilityError)
       end
 
@@ -58,7 +63,7 @@ def self.label
           .and_return(double(valid?: false, message: "foo", errors: ["one", "two"]))
 
         begin
-          ErrbitPlugin::Registry.add_issue_tracker(tracker)
+          described_class.add_issue_tracker(tracker)
         rescue ErrbitPlugin::IncompatibilityError => e
           expect(e.message).to eq("one; two")
         end

From ef74a11d0c1d05ab9794af1d2e83736b26821bb4 Mon Sep 17 00:00:00 2001
From: Igor Zubkov <igor.zubkov@gmail.com>
Date: Fri, 16 Jan 2026 16:15:58 +0100
Subject: [PATCH 03/10] Upgrade rubocop config

---
 .rubocop.yml | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/.rubocop.yml b/.rubocop.yml
index 70644d5..bfab522 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,10 +1,8 @@
-require:
-  - rubocop-disable_syntax
-
 plugins:
   - rubocop-performance
   - rubocop-rake
   - rubocop-rspec
+  - rubocop-disable_syntax
 
 AllCops:
   TargetRubyVersion: 4.0

From e179af14aa59d1757003f04024cee049ea3e6cd1 Mon Sep 17 00:00:00 2001
From: Igor Zubkov <igor.zubkov@gmail.com>
Date: Fri, 16 Jan 2026 16:17:15 +0100
Subject: [PATCH 04/10] Fix rubocop warning

---
 lib/errbit_plugin/registry.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/errbit_plugin/registry.rb b/lib/errbit_plugin/registry.rb
index 1ff9bdc..8b603f6 100644
--- a/lib/errbit_plugin/registry.rb
+++ b/lib/errbit_plugin/registry.rb
@@ -11,7 +11,7 @@ module Registry
     def self.add_issue_tracker(klass)
       key = klass.label
 
-      if issue_trackers.has_key?(key)
+      if issue_trackers.key?(key)
         raise AlreadyRegisteredError,
           "issue_tracker '#{key}' already registered"
       end

From 2de98dd43f3f024de3867a61ae8cf57655238b96 Mon Sep 17 00:00:00 2001
From: Igor Zubkov <igor.zubkov@gmail.com>
Date: Fri, 16 Jan 2026 16:20:16 +0100
Subject: [PATCH 05/10] Fix rubocop warnings

---
 spec/errbit_plugin/registry_spec.rb | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/spec/errbit_plugin/registry_spec.rb b/spec/errbit_plugin/registry_spec.rb
index c9859a1..73c6778 100644
--- a/spec/errbit_plugin/registry_spec.rb
+++ b/spec/errbit_plugin/registry_spec.rb
@@ -7,14 +7,14 @@
     described_class.clear_issue_trackers
   end
 
-  let(:tracker) {
+  let(:tracker) do
     tracker = Class.new(ErrbitPlugin::IssueTracker) do
       def self.label
         "something"
       end
     end
     tracker
-  }
+  end
 
   describe ".add_issue_tracker" do
     context "with issue_tracker class valid" do
@@ -37,9 +37,9 @@ def self.label
         it "raise ErrbitPlugin::AlreadyRegisteredError" do
           described_class.add_issue_tracker(tracker)
 
-          expect {
+          expect do
             described_class.add_issue_tracker(tracker)
-          }.to raise_error(ErrbitPlugin::AlreadyRegisteredError)
+          end.to raise_error(ErrbitPlugin::AlreadyRegisteredError)
         end
       end
     end
@@ -51,9 +51,9 @@ def self.label
           .with(tracker)
           .and_return(double(valid?: false, message: "foo", errors: []))
 
-        expect {
+        expect do
           described_class.add_issue_tracker(tracker)
-        }.to raise_error(ErrbitPlugin::IncompatibilityError)
+        end.to raise_error(ErrbitPlugin::IncompatibilityError)
       end
 
       it "puts the errors in the exception message" do

From c944aa566be732603d477c1d47a1b0603ea9f127 Mon Sep 17 00:00:00 2001
From: Igor Zubkov <igor.zubkov@gmail.com>
Date: Fri, 16 Jan 2026 16:20:25 +0100
Subject: [PATCH 06/10] Update rubocop config

---
 .rubocop.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.rubocop.yml b/.rubocop.yml
index bfab522..52237cd 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -344,6 +344,14 @@ RSpec/IndexedLet:
 RSpec/NamedSubject:
   Enabled: false
 
+# Ignore example length
+RSpec/ExampleLength:
+  Enabled: false
+
+# Ignore maximum example group nesting
+RSpec/NestedGroups:
+  Enabled: false
+
 # Naming rules:
 
 # Disable anonymous block forwarding.

From bf619422a11c8fd3f558e8c324009d383473bd26 Mon Sep 17 00:00:00 2001
From: Igor Zubkov <igor.zubkov@gmail.com>
Date: Fri, 16 Jan 2026 16:27:39 +0100
Subject: [PATCH 07/10] Fix rubocop warnings

---
 .../issue_tracker_validator_spec.rb           | 64 ++++++++++---------
 1 file changed, 33 insertions(+), 31 deletions(-)

diff --git a/spec/errbit_plugin/issue_tracker_validator_spec.rb b/spec/errbit_plugin/issue_tracker_validator_spec.rb
index e5a7aa1..a1b151b 100644
--- a/spec/errbit_plugin/issue_tracker_validator_spec.rb
+++ b/spec/errbit_plugin/issue_tracker_validator_spec.rb
@@ -44,7 +44,7 @@ def url
       end
 
       it "valid" do
-        expect(ErrbitPlugin::IssueTrackerValidator.new(klass).valid?).to be true
+        expect(described_class.new(klass).valid?).to eq(true)
       end
     end
 
@@ -91,13 +91,13 @@ def url
       end
 
       it "not valid" do
-        expect(ErrbitPlugin::IssueTrackerValidator.new(klass).valid?).to be false
+        expect(described_class.new(klass).valid?).to eq(false)
       end
 
       it "says :not_inherited" do
-        is = ErrbitPlugin::IssueTrackerValidator.new(klass)
+        is = described_class.new(klass)
         is.valid?
-        expect(is.errors).to eql [[:not_inherited]]
+        expect(is.errors).to eq([[:not_inherited]])
       end
     end
 
@@ -137,13 +137,13 @@ def url
       end
 
       it "not valid" do
-        expect(ErrbitPlugin::IssueTrackerValidator.new(klass).valid?).to be false
+        expect(described_class.new(klass).valid?).to eq(false)
       end
 
       it "say not implement label method" do
-        is = ErrbitPlugin::IssueTrackerValidator.new(klass)
+        is = described_class.new(klass)
         is.valid?
-        expect(is.errors).to eql [[:class_method_missing, :label]]
+        expect(is.errors).to eq([[:class_method_missing, :label]])
       end
     end
 
@@ -183,13 +183,13 @@ def url
       end
 
       it "not valid" do
-        expect(ErrbitPlugin::IssueTrackerValidator.new(klass).valid?).to be false
+        expect(described_class.new(klass).valid?).to eq(false)
       end
 
       it "say not implement icons method" do
-        is = ErrbitPlugin::IssueTrackerValidator.new(klass)
+        is = described_class.new(klass)
         is.valid?
-        expect(is.errors).to eql [[:class_method_missing, :icons]]
+        expect(is.errors).to eq([[:class_method_missing, :icons]])
       end
     end
 
@@ -229,13 +229,13 @@ def url
       end
 
       it "not valid" do
-        expect(ErrbitPlugin::IssueTrackerValidator.new(klass).valid?).to be false
+        expect(described_class.new(klass).valid?).to eq(false)
       end
 
       it "say not implement fields method" do
-        is = ErrbitPlugin::IssueTrackerValidator.new(klass)
+        is = described_class.new(klass)
         is.valid?
-        expect(is.errors).to eql [[:class_method_missing, :fields]]
+        expect(is.errors).to eq([[:class_method_missing, :fields]])
       end
     end
 
@@ -275,13 +275,13 @@ def url
       end
 
       it "not valid" do
-        expect(ErrbitPlugin::IssueTrackerValidator.new(klass).valid?).to be false
+        expect(described_class.new(klass).valid?).to eq(false)
       end
 
       it "say not implement configured? method" do
-        is = ErrbitPlugin::IssueTrackerValidator.new(klass)
+        is = described_class.new(klass)
         is.valid?
-        expect(is.errors).to eql [[:instance_method_missing, :configured?]]
+        expect(is.errors).to eq([[:instance_method_missing, :configured?]])
       end
     end
 
@@ -321,13 +321,13 @@ def url
       end
 
       it "not valid" do
-        expect(ErrbitPlugin::IssueTrackerValidator.new(klass).valid?).to be false
+        expect(described_class.new(klass).valid?).to eq(false)
       end
 
       it "say not implement errors method" do
-        is = ErrbitPlugin::IssueTrackerValidator.new(klass)
+        is = described_class.new(klass)
         is.valid?
-        expect(is.errors).to eql [[:instance_method_missing, :errors]]
+        expect(is.errors).to eq([[:instance_method_missing, :errors]])
       end
     end
 
@@ -367,12 +367,13 @@ def url
       end
 
       it "not valid" do
-        expect(ErrbitPlugin::IssueTrackerValidator.new(klass).valid?).to be false
+        expect(described_class.new(klass).valid?).to eq(false)
       end
+
       it "say not implement create_issue method" do
-        is = ErrbitPlugin::IssueTrackerValidator.new(klass)
+        is = described_class.new(klass)
         is.valid?
-        expect(is.errors).to eql [[:instance_method_missing, :create_issue]]
+        expect(is.errors).to eq([[:instance_method_missing, :create_issue]])
       end
     end
 
@@ -413,12 +414,13 @@ def url
       end
 
       it "is valid" do
-        expect(ErrbitPlugin::IssueTrackerValidator.new(klass).valid?).to be true
+        expect(described_class.new(klass).valid?).to eq(true)
       end
+
       it "not say not implement close_issue method" do
-        is = ErrbitPlugin::IssueTrackerValidator.new(klass)
+        is = described_class.new(klass)
         is.valid?
-        expect(is.errors).not_to eql [[:instance_method_missing, :close_issue]]
+        expect(is.errors).not_to eq([[:instance_method_missing, :close_issue]])
       end
     end
 
@@ -458,13 +460,13 @@ def close_issue
       end
 
       it "not valid" do
-        expect(ErrbitPlugin::IssueTrackerValidator.new(klass).valid?).to be false
+        expect(described_class.new(klass).valid?).to eq(false)
       end
 
       it "say not implement url method" do
-        is = ErrbitPlugin::IssueTrackerValidator.new(klass)
+        is = described_class.new(klass)
         is.valid?
-        expect(is.errors).to eql [[:instance_method_missing, :url]]
+        expect(is.errors).to eq([[:instance_method_missing, :url]])
       end
     end
 
@@ -504,13 +506,13 @@ def url
       end
 
       it "not valid" do
-        expect(ErrbitPlugin::IssueTrackerValidator.new(klass).valid?).to be false
+        expect(described_class.new(klass).valid?).to eq(false)
       end
 
       it "say not implement note method" do
-        is = ErrbitPlugin::IssueTrackerValidator.new(klass)
+        is = described_class.new(klass)
         is.valid?
-        expect(is.errors).to eql [[:class_method_missing, :note]]
+        expect(is.errors).to eq([[:class_method_missing, :note]])
       end
     end
   end

From 5541814c3779c8cb09e739dc32d092262805c565 Mon Sep 17 00:00:00 2001
From: Igor Zubkov <igor.zubkov@gmail.com>
Date: Fri, 16 Jan 2026 16:36:38 +0100
Subject: [PATCH 08/10] Fix rubocop warnings

---
 .rubocop.yml                                 | 4 ++++
 lib/errbit_plugin/issue_tracker_validator.rb | 4 ++--
 spec/errbit_plugin/registry_spec.rb          | 8 +++-----
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/.rubocop.yml b/.rubocop.yml
index 52237cd..fc0e33b 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -352,6 +352,10 @@ RSpec/ExampleLength:
 RSpec/NestedGroups:
   Enabled: false
 
+# Ignore subject after let declarations
+RSpec/LeadingSubject:
+  Enabled: false
+
 # Naming rules:
 
 # Disable anonymous block forwarding.
diff --git a/lib/errbit_plugin/issue_tracker_validator.rb b/lib/errbit_plugin/issue_tracker_validator.rb
index 6f65ebf..df594b2 100644
--- a/lib/errbit_plugin/issue_tracker_validator.rb
+++ b/lib/errbit_plugin/issue_tracker_validator.rb
@@ -37,7 +37,7 @@ def implements_instance_methods?
         end
       end
 
-      impl.all? { |value| value == true }
+      impl.all?(true)
     end
 
     def implements_class_methods?
@@ -50,7 +50,7 @@ def implements_class_methods?
         end
       end
 
-      impl.all? { |value| value == true }
+      impl.all?(true)
     end
 
     def instance
diff --git a/spec/errbit_plugin/registry_spec.rb b/spec/errbit_plugin/registry_spec.rb
index 73c6778..554aaeb 100644
--- a/spec/errbit_plugin/registry_spec.rb
+++ b/spec/errbit_plugin/registry_spec.rb
@@ -13,6 +13,7 @@ def self.label
         "something"
       end
     end
+
     tracker
   end
 
@@ -62,11 +63,8 @@ def self.label
           .with(tracker)
           .and_return(double(valid?: false, message: "foo", errors: ["one", "two"]))
 
-        begin
-          described_class.add_issue_tracker(tracker)
-        rescue ErrbitPlugin::IncompatibilityError => e
-          expect(e.message).to eq("one; two")
-        end
+        expect { described_class.add_issue_tracker(tracker) }
+          .to raise_error(ErrbitPlugin::IncompatibilityError, "one; two")
       end
     end
   end

From f4635220651907a2c129c5bbb67f9bfbd8f43bf2 Mon Sep 17 00:00:00 2001
From: Igor Zubkov <igor.zubkov@gmail.com>
Date: Fri, 16 Jan 2026 16:39:41 +0100
Subject: [PATCH 09/10] Ruby 3.4

---
 .github/workflows/rspec.yml | 2 +-
 .rubocop.yml                | 2 +-
 .standard.yml               | 2 +-
 errbit_plugin.gemspec       | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/rspec.yml b/.github/workflows/rspec.yml
index 8341bbd..c54f8be 100644
--- a/.github/workflows/rspec.yml
+++ b/.github/workflows/rspec.yml
@@ -21,7 +21,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ["4.0", "head"]
+        ruby: ["3.4", "4.0", "head"]
 
     steps:
       - name: Harden the runner (Audit all outbound calls)
diff --git a/.rubocop.yml b/.rubocop.yml
index fc0e33b..6c119a9 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -5,7 +5,7 @@ plugins:
   - rubocop-disable_syntax
 
 AllCops:
-  TargetRubyVersion: 4.0
+  TargetRubyVersion: 3.4
   NewCops: enable
 
 # We use standard as a linter and formatter instead Rubocop.
diff --git a/.standard.yml b/.standard.yml
index 323fdc2..65c3e05 100644
--- a/.standard.yml
+++ b/.standard.yml
@@ -1 +1 @@
-ruby_version: 4.0
+ruby_version: 3.4
diff --git a/errbit_plugin.gemspec b/errbit_plugin.gemspec
index a7cc0af..82b966d 100644
--- a/errbit_plugin.gemspec
+++ b/errbit_plugin.gemspec
@@ -12,7 +12,7 @@ Gem::Specification.new do |spec|
   spec.description = "Base to create an errbit plugin"
   spec.homepage = "https://github.com/errbit/errbit_plugin"
   spec.license = "MIT"
-  spec.required_ruby_version = ">= 4.0.0"
+  spec.required_ruby_version = ">= 3.4.0"
 
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = spec.homepage

From 8edafd76df88de63818ef76219b8bfb7f89465fd Mon Sep 17 00:00:00 2001
From: Igor Zubkov <igor.zubkov@gmail.com>
Date: Fri, 16 Jan 2026 16:40:17 +0100
Subject: [PATCH 10/10] Add workflow_dispatch: {}

---
 .github/workflows/rspec.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/rspec.yml b/.github/workflows/rspec.yml
index c54f8be..9fd2ee6 100644
--- a/.github/workflows/rspec.yml
+++ b/.github/workflows/rspec.yml
@@ -8,6 +8,7 @@ on:
   pull_request:
     branches:
       - main
+  workflow_dispatch: {}
   schedule:
     - cron: "0 21 * * 6"