diff --git a/features/cookie-store.yml.dist b/features/cookie-store.yml.dist
index 228e07ec493..26fd253d9dd 100644
--- a/features/cookie-store.yml.dist
+++ b/features/cookie-store.yml.dist
@@ -8,14 +8,11 @@ status:
     chrome_android: "87"
     edge: "87"
 compat_features:
-  # baseline: low
-  # baseline_low_date: 2025-03-31
+  # baseline: false
   # support:
   #   chrome: "87"
   #   chrome_android: "87"
   #   edge: "87"
-  #   firefox: "136"
-  #   firefox_android: "136"
   #   safari: "18.4"
   #   safari_ios: "18.4"
   - api.CookieChangeEvent
@@ -28,30 +25,12 @@ compat_features:
   - api.CookieStore.get
   - api.CookieStore.getAll
   - api.CookieStore.set
-  - api.ServiceWorkerGlobalScope.cookieStore
-  - api.Window.cookieStore
-
-  # baseline: false
-  # support:
-  #   chrome: "87"
-  #   chrome_android: "87"
-  #   edge: "87"
-  #   safari: "18.4"
-  #   safari_ios: "18.4"
   - api.ExtendableCookieChangeEvent
   - api.ExtendableCookieChangeEvent.ExtendableCookieChangeEvent
   - api.ExtendableCookieChangeEvent.changed
   - api.ExtendableCookieChangeEvent.deleted
-
-  # baseline: false
-  # support:
-  #   chrome: "87"
-  #   chrome_android: "87"
-  #   edge: "87"
-  #   firefox: "136"
-  #   firefox_android: "136"
-  - api.CookieStore.get.name_return_property
-  - api.CookieStore.get.value_return_property
+  - api.ServiceWorkerGlobalScope.cookieStore
+  - api.Window.cookieStore
 
   # ⬇️ Same status as overall feature ⬇️
   # baseline: false
@@ -61,9 +40,11 @@ compat_features:
   #   edge: "87"
   - api.CookieStore.get.domain_return_property
   - api.CookieStore.get.expires_return_property
+  - api.CookieStore.get.name_return_property
   - api.CookieStore.get.path_return_property
   - api.CookieStore.get.sameSite_return_property
   - api.CookieStore.get.secure_return_property
+  - api.CookieStore.get.value_return_property
   - api.CookieStoreManager
   - api.CookieStoreManager.getSubscriptions
   - api.CookieStoreManager.subscribe
diff --git a/features/font-variant-alternates.yml.dist b/features/font-variant-alternates.yml.dist
index 5377acf1b8d..d2aa91e641c 100644
--- a/features/font-variant-alternates.yml.dist
+++ b/features/font-variant-alternates.yml.dist
@@ -46,8 +46,6 @@ compat_features:
   #   firefox_android: "34"
   #   safari: "16.2"
   #   safari_ios: "16.2"
-  - api.CSSFontFeatureValuesRule
-  - api.CSSFontFeatureValuesRule.fontFamily
   - css.properties.font-variant-alternates.annotation
   - css.properties.font-variant-alternates.character_variant
   - css.properties.font-variant-alternates.ornaments
@@ -55,6 +53,19 @@ compat_features:
   - css.properties.font-variant-alternates.stylistic
   - css.properties.font-variant-alternates.swash
 
+  # baseline: low
+  # baseline_low_date: 2025-03-06
+  # support:
+  #   chrome: "134"
+  #   chrome_android: "134"
+  #   edge: "134"
+  #   firefox: "34"
+  #   firefox_android: "34"
+  #   safari: "16.2"
+  #   safari_ios: "16.2"
+  - api.CSSFontFeatureValuesRule
+  - api.CSSFontFeatureValuesRule.fontFamily
+
   # baseline: false
   # support:
   #   chrome: "111"
@@ -72,6 +83,12 @@ compat_features:
   - api.CSSFontFeatureValuesMap.set
   - api.CSSFontFeatureValuesMap.size
   - api.CSSFontFeatureValuesMap.values
+
+  # baseline: false
+  # support:
+  #   chrome: "134"
+  #   chrome_android: "134"
+  #   edge: "134"
   - api.CSSFontFeatureValuesRule.annotation
   - api.CSSFontFeatureValuesRule.characterVariant
   - api.CSSFontFeatureValuesRule.ornaments
diff --git a/features/partitioned-cookies.yml.dist b/features/partitioned-cookies.yml.dist
index 0f45a9f7d0b..7d4281788dd 100644
--- a/features/partitioned-cookies.yml.dist
+++ b/features/partitioned-cookies.yml.dist
@@ -10,28 +10,9 @@ status:
     safari: "18.4"
     safari_ios: "18.4"
 compat_features:
-  # baseline: low
-  # baseline_low_date: 2025-03-31
-  # support:
-  #   chrome: "114"
-  #   chrome_android: "114"
-  #   edge: "114"
-  #   firefox: "136"
-  #   firefox_android: "136"
-  #   safari: "18.4"
-  #   safari_ios: "18.4"
   - api.CookieStore.delete.partitioned_option
-  - api.CookieStore.set.partitioned_option
-
-  # ⬇️ Same status as overall feature ⬇️
-  # baseline: false
-  # support:
-  #   chrome: "114"
-  #   chrome_android: "114"
-  #   edge: "114"
-  #   safari: "18.4"
-  #   safari_ios: "18.4"
   - api.CookieStore.get.partitioned_return_property
+  - api.CookieStore.set.partitioned_option
   - api.ExtendableCookieChangeEvent.changed.partitioned_property
   - api.ExtendableCookieChangeEvent.deleted.partitioned_property
   - http.headers.Set-Cookie.Partitioned
diff --git a/features/relative-color.yml.dist b/features/relative-color.yml.dist
index a4e9fa79f0d..eda4bfbf07d 100644
--- a/features/relative-color.yml.dist
+++ b/features/relative-color.yml.dist
@@ -25,6 +25,17 @@ compat_features:
   #   safari_ios: "16.4"
   - css.types.calc.color_component
   - css.types.color.lab.relative_syntax
+
+  # baseline: low
+  # baseline_low_date: 2024-07-09
+  # support:
+  #   chrome: "122"
+  #   chrome_android: "122"
+  #   edge: "122"
+  #   firefox: "128"
+  #   firefox_android: "128"
+  #   safari: "16.4"
+  #   safari_ios: "16.4"
   - css.types.color.oklab.relative_syntax
 
   # baseline: low
@@ -39,7 +50,6 @@ compat_features:
   #   safari_ios: "18"
   - css.types.color.color.relative_syntax
   - css.types.color.lch.relative_syntax
-  - css.types.color.oklch.relative_syntax
 
   # baseline: low
   # baseline_low_date: 2024-09-16
@@ -51,6 +61,7 @@ compat_features:
   #   firefox_android: "128"
   #   safari: "18"
   #   safari_ios: "18"
+  - css.types.color.oklch.relative_syntax
   - css.types.color.rgb.relative_syntax
 
   # ⬇️ Same status as overall feature ⬇️
diff --git a/package-lock.json b/package-lock.json
index 31cdd542242..b89b56cd578 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
       "devDependencies": {
         "@eslint/js": "^9.25.1",
         "@js-temporal/polyfill": "^0.5.1",
-        "@mdn/browser-compat-data": "^6.0.8",
+        "@mdn/browser-compat-data": "^6.0.9",
         "@types/caniuse-lite": "^1.0.4",
         "@types/diff": "^7.0.2",
         "@types/node": "^20.17.31",
@@ -807,9 +807,9 @@
       }
     },
     "node_modules/@mdn/browser-compat-data": {
-      "version": "6.0.8",
-      "resolved": "https://registry.npmjs.org/@mdn/browser-compat-data/-/browser-compat-data-6.0.8.tgz",
-      "integrity": "sha512-l21VIVT7ozAQJFT16HHmCndeNMhMuYMlhRA8+W59cCsorW6oXZDm3v+lQKxIZwTLHnKfAt0i6f2ih6h9GS0OaQ==",
+      "version": "6.0.9",
+      "resolved": "https://registry.npmjs.org/@mdn/browser-compat-data/-/browser-compat-data-6.0.9.tgz",
+      "integrity": "sha512-IA/ER+n8ugvJakp4WRdTXVSvtU+QJEQbfdgLVbLcL6AaFDOeuAXUR1AzS7YsgZ7AZsfUVfYLhXJX8ubGJQ+SFA==",
       "license": "CC0-1.0"
     },
     "node_modules/@nodelib/fs.scandir": {
diff --git a/package.json b/package.json
index cb1474395e4..8c5146fdafd 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
   "devDependencies": {
     "@eslint/js": "^9.25.1",
     "@js-temporal/polyfill": "^0.5.1",
-    "@mdn/browser-compat-data": "^6.0.8",
+    "@mdn/browser-compat-data": "^6.0.9",
     "@types/caniuse-lite": "^1.0.4",
     "@types/diff": "^7.0.2",
     "@types/node": "^20.17.31",