diff --git a/.github/workflows/continuous_integration.yml b/.github/workflows/continuous_integration.yml
index b4e91c0..fc66193 100644
--- a/.github/workflows/continuous_integration.yml
+++ b/.github/workflows/continuous_integration.yml
@@ -25,16 +25,28 @@ jobs:
     runs-on: ${{ matrix.operating-system }}
     continue-on-error: true
 
+    env:
+      FAIL_ON_LOW_COVERAGE: ${{ matrix.fail_on_low_coverage }}
+
     strategy:
       fail-fast: false
       matrix:
-        ruby: ["3.1", "3.2", "3.3", "jruby-9.4", "truffleruby-24"]
+        ruby: ["3.1", "3.4"]
         operating-system: [ubuntu-latest]
+        fail_on_low_coverage: ["true"]
         include:
+          - ruby: "jruby-9.4"
+            operating-system: ubuntu-latest
+            fail_on_low_coverage: "false"
+          - ruby: "truffleruby-24"
+            operating-system: ubuntu-latest
+            fail_on_low_coverage: "false"
           - ruby: "3.1"
             operating-system: windows-latest
+            fail_on_low_coverage: "false"
           - ruby: "jruby-9.4"
             operating-system: windows-latest
+            fail_on_low_coverage: "false"
 
     steps:
       - name: Checkout
diff --git a/.github/workflows/experimental_ruby_builds.yml b/.github/workflows/experimental_ruby_builds.yml
index 574f247..c95821d 100644
--- a/.github/workflows/experimental_ruby_builds.yml
+++ b/.github/workflows/experimental_ruby_builds.yml
@@ -22,20 +22,28 @@ jobs:
     runs-on: ${{ matrix.operating-system }}
     continue-on-error: true
 
+    env:
+      FAIL_ON_LOW_COVERAGE: ${{ matrix.fail_on_low_coverage }}
+
     strategy:
       fail-fast: false
       matrix:
         include:
           - ruby: head
             operating-system: ubuntu-latest
+            fail_on_low_coverage: "true"
           - ruby: head
             operating-system: windows-latest
+            fail_on_low_coverage: "false"
           - ruby: truffleruby-head
             operating-system: ubuntu-latest
+            fail_on_low_coverage: "false"
           - ruby: jruby-head
             operating-system: ubuntu-latest
+            fail_on_low_coverage: "false"
           - ruby: jruby-head
             operating-system: windows-latest
+            fail_on_low_coverage: "false"
 
     steps:
       - name: Checkout
diff --git a/exe/revert-github-release b/exe/revert-github-release
index ab096ca..3e44e8a 100755
--- a/exe/revert-github-release
+++ b/exe/revert-github-release
@@ -76,7 +76,7 @@ class Parser
     COMMAND
   end
 
-  private_constant BANNER = <<~BANNER.freeze
+  BANNER = <<~BANNER.freeze
     Usage:
     #{File.basename($PROGRAM_NAME)} [--help | --version]
 
@@ -96,6 +96,7 @@ class Parser
 
     Options:
   BANNER
+  private_constant :BANNER
 
   # Define the options for OptionParser
   # @return [void]