diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 46006e09..e621e211 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,6 +19,9 @@ on:
       - "internal/skills/docs/**"
       - "packaging/**"
       - "examples/**"
+      - "internal/splice/versions.json"
+      - "assets/**"
+      - "internal/ui/dist/**"
   push:
     branches:
       - main
@@ -37,6 +40,9 @@ on:
       - "internal/skills/docs/**"
       - "packaging/**"
       - "examples/**"
+      - "internal/splice/versions.json"
+      - "assets/**"
+      - "internal/ui/dist/**"
 
 permissions:
   contents: read
diff --git a/docs/versions.md b/docs/versions.md
index 8448ab02..d59aa4f2 100644
--- a/docs/versions.md
+++ b/docs/versions.md
@@ -109,6 +109,11 @@ A maintainer then:
 - Reviews the diff.
 - Bumps `latest_alias` if the new tag should become the default
   `--version latest`.
+- Sets `min_memory_bytes` and `recommended_memory_bytes` on the first
+  entry of a new major line (from that release's
+  `cluster/compose/localnet/resource-constraints.yaml`). Later tags in
+  the line inherit them; `go test ./internal/splice/` fails until a
+  new major has them.
 - Optionally runs the integration test against the new entry before
   merging.
 - Commits + pushes.
diff --git a/internal/splice/versions.json b/internal/splice/versions.json
index a26b40b9..9a531776 100644
--- a/internal/splice/versions.json
+++ b/internal/splice/versions.json
@@ -178,7 +178,9 @@
       "commit": "4957155938c910d0f498d2abbec5ca404e9a4b92",
       "content_sha": "7eb3397d27e2e78143260e6d56df0cb4fb84c8ec1a3e6ef67690dd2bf1f964d9",
       "size": 206905054,
-      "major": "0.9"
+      "major": "0.9",
+      "min_memory_bytes": 8000000000,
+      "recommended_memory_bytes": 12000000000
     },
     {
       "tag": "token-standard-v2",
diff --git a/internal/splice/versions_test.go b/internal/splice/versions_test.go
index 5d1b3bf3..dcda213d 100644
--- a/internal/splice/versions_test.go
+++ b/internal/splice/versions_test.go
@@ -230,6 +230,23 @@ func TestMinMemoryFor_ExplicitOverrideWins(t *testing.T) {
 	}
 }
 
+func TestEveryCataloguedMajorHasCuratedFloor(t *testing.T) {
+	curated := map[string]bool{}
+	for _, v := range SupportedVersions {
+		if _, ok := curated[v.Major]; !ok {
+			curated[v.Major] = false
+		}
+		if v.MinMemoryBytes > 0 && v.RecommendedMemoryBytes > 0 {
+			curated[v.Major] = true
+		}
+	}
+	for major, ok := range curated {
+		if !ok {
+			t.Errorf("Splice major %q has no entry with min_memory_bytes and recommended_memory_bytes set", major)
+		}
+	}
+}
+
 func TestSupportedIsSorted(t *testing.T) {
 	got := Supported()
 	for i := 1; i < len(got); i++ {