ruby 4

Author: mensfeld

.github/workflows/ci_linux_ubuntu_aarch64_gnu.yml

@@ -58,7 +58,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - '3.5.0-preview1'
+          - '4.0.0-preview2'
           - '3.4'
           - '3.3'
           - '3.2'
@@ -187,7 +187,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - '3.5.0-preview1'
+          - '4.0.0-preview2'
           - '3.4'
           - '3.3'
           - '3.2'

.github/workflows/ci_linux_ubuntu_aarch64_gnu_complementary.yml

@@ -7,7 +7,7 @@
 #
 # WHY COMPLEMENTARY TESTING FOR AARCH64:
 # - ARM64 precompiled binary testing is stable (rarely breaks from code changes)
-# - Edge Ruby versions (3.5-preview, JRuby) need testing but shouldn't block PRs
+# - Edge Ruby versions (4.0-preview, JRuby) need testing but shouldn't block PRs
 # - Integration specs test OS library compatibility, which changes with system updates
 # - ARM64 architecture has specific compilation and linking considerations
 # - These tests catch regressions from external changes (system libs, Ruby updates)
@@ -22,7 +22,7 @@
 # - Validates that removing build tools doesn't break precompiled usage
 #
 # EXTENDED COMPATIBILITY TESTING:
-# - Edge case Ruby versions: 3.5.0-preview1, JRuby-10.0 on ARM64
+# - Edge case Ruby versions: 4.0.0-preview2, JRuby-10.0 on ARM64
 # - Integration specs testing system library compatibility
 # - Both compilation and precompiled flows for comprehensive coverage
 # - Cross-platform compatibility validation for aarch64 architecture
@@ -126,7 +126,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - '3.5.0-preview1'
+          - '4.0.0-preview2'
           - '3.4'
           - '3.3'
           - '3.2'
@@ -210,7 +210,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - '3.5.0-preview1'
+          - '4.0.0-preview2'
           - '3.4'
           - '3.3'
           - '3.2'

.github/workflows/ci_linux_ubuntu_x86_64_gnu.yml

@@ -58,7 +58,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - '3.5.0-preview1'
+          - '4.0.0-preview2'
           - '3.4'
           - '3.3'
           - '3.2'
@@ -197,7 +197,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - '3.5.0-preview1'
+          - '4.0.0-preview2'
           - '3.4'
           - '3.3'
           - '3.2'

.github/workflows/ci_linux_ubuntu_x86_64_gnu_complementary.yml

@@ -7,7 +7,7 @@
 #
 # WHY COMPLEMENTARY TESTING:
 # - Precompiled binary testing is stable (rarely breaks from code changes)
-# - Edge Ruby versions (3.5-preview, JRuby) need testing but shouldn't block PRs
+# - Edge Ruby versions (4.0-preview, JRuby) need testing but shouldn't block PRs
 # - Integration specs test OS library compatibility, which changes with system updates
 # - These tests catch regressions from external changes (system libs, Ruby updates)
 # - Running every 3 days to prevent these slower tests from blocking PR velocity
@@ -21,7 +21,7 @@
 # - Validates that removing build tools doesn't break precompiled usage
 #
 # EXTENDED COMPATIBILITY TESTING:
-# - Edge case Ruby versions: 3.5.0-preview1, JRuby-10.0
+# - Edge case Ruby versions: 4.0.0-preview2, JRuby-10.0
 # - Integration specs testing system library compatibility
 # - Both compilation and precompiled flows for comprehensive coverage
 # - Cross-platform compatibility validation
@@ -125,7 +125,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - '3.5.0-preview1'
+          - '4.0.0-preview2'
           - '3.4'
           - '3.3'
           - '3.2'
@@ -209,7 +209,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - '3.5.0-preview1'
+          - '4.0.0-preview2'
           - '3.4'
           - '3.3'
           - '3.2'

.github/workflows/ci_macos_arm64.yml

@@ -26,7 +26,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - '3.5.0-preview1'
+          - '4.0.0-preview2'
           - '3.4'
           - '3.3'
           - '3.2'
@@ -38,7 +38,7 @@ jobs:
             macos-version: 'macos-15'
             coverage: 'true'
         exclude:
-          - ruby: '3.5.0-preview1'
+          - ruby: '4.0.0-preview2'
             macos-version: 'macos-14'
     runs-on: ${{ matrix.macos-version }}
     steps:
@@ -169,7 +169,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - '3.5.0-preview1'
+          - '4.0.0-preview2'
           - '3.4'
           - '3.3'
           - '3.2'
@@ -181,7 +181,7 @@ jobs:
             macos-version: 'macos-15'
             coverage: 'true'
         exclude:
-          - ruby: '3.5.0-preview1'
+          - ruby: '4.0.0-preview2'
             macos-version: 'macos-14'
     runs-on: ${{ matrix.macos-version }}
     steps: