Bump Clang CI matrix: promote 22 to primary, add 21 to secondary

ednolan · claude · ednolan · commit 03827a2999a1 · 2026-03-15T02:01:59.000-04:00
- Promote Clang 22 to primary CI version (full test suite)
- Demote Clang 21 to secondary tier alongside 20 and 19 (Release.Default only)

Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
@@ -71,7 +71,7 @@ jobs:
             }
           ],
           "clang": [
-            { "versions": ["21"],
+            { "versions": ["22"],
               "tests": [
                 {"cxxversions": ["c++26"],
                   "tests": [
@@ -96,7 +96,7 @@ jobs:
                 }
               ]
             },
-            { "versions": ["20", "19"],
+            { "versions": ["21", "20", "19"],
               "tests": [
                 { "cxxversions": ["c++26", "c++23", "c++20"],
                   "tests": [

Original file line number	Diff line number	Diff line change
`@@ -71,7 +71,7 @@ jobs:`
`71`	`71`	`}`
`72`	`72`	`],`
`73`	`73`	`"clang": [`
`74`		`- { "versions": ["21"],`
	`74`	`+ { "versions": ["22"],`
`75`	`75`	`"tests": [`
`76`	`76`	`{"cxxversions": ["c++26"],`
`77`	`77`	`"tests": [`
`@@ -96,7 +96,7 @@ jobs:`
`96`	`96`	`}`
`97`	`97`	`]`
`98`	`98`	`},`
`99`		`- { "versions": ["20", "19"],`
	`99`	`+ { "versions": ["21", "20", "19"],`
`100`	`100`	`"tests": [`
`101`	`101`	`{ "cxxversions": ["c++26", "c++23", "c++20"],`
`102`	`102`	`"tests": [`