Updating Safari support for HTTP3 (#7200)

As of Sept 2024, Safari 16+ supports HTTP3 for all users. Previously, a subset of users had support enabled (as long as they had Safari 14 or later (including Big Sur or later for Safari on macOS). There was a feature flag available in Safari 14.0-16.3 that allowed users to force HTTP3 on (it was removed for Safari 16.4+). Unlike other feature flags, having the flag off did not disable HTTP3, it just meant maybe the user got it, maybe they didn't. It's complex to communicate all this in a dataset that assumes features ship with a new version of the browser. In this case, the changes are on being made elsewhere, and are not dependent on updating the browser.
Fyrd · Oct 31, 2024 · 6b2d817 · 6b2d817
1 parent f036d64
commit 6b2d817
Showing 1 changed file with 34 additions and 34 deletions.
diff --git a/features-json/http3.json b/features-json/http3.json
@@ -383,23 +383,23 @@
       "15.4":"a d #4 #5",
       "15.5":"a d #4 #5",
       "15.6":"a d #4 #5",
-      "16.0":"a d #5",
-      "16.1":"a d #5",
-      "16.2":"a d #5",
-      "16.3":"a d #5",
-      "16.4":"a #5",
-      "16.5":"a #5",
-      "16.6":"a #5",
-      "17.0":"a #5",
-      "17.1":"a #5",
-      "17.2":"a #5",
-      "17.3":"a #5",
-      "17.4":"a #5",
-      "17.5":"a #5",
-      "17.6":"a #5",
-      "18.0":"a #5",
-      "18.1":"a #5",
-      "TP":"a #5"
+      "16.0":"y d #5",
+      "16.1":"y d #5",
+      "16.2":"y d #5",
+      "16.3":"y d #5",
+      "16.4":"y #5",
+      "16.5":"y #5",
+      "16.6":"y #5",
+      "17.0":"y #5",
+      "17.1":"y #5",
+      "17.2":"y #5",
+      "17.3":"y #5",
+      "17.4":"y #5",
+      "17.5":"y #5",
+      "17.6":"y #5",
+      "18.0":"y",
+      "18.1":"y",
+      "TP":"y"
     },
     "opera":{
       "9":"n",
@@ -540,22 +540,22 @@
       "15.4":"a d #5",
       "15.5":"a d #5",
       "15.6-15.8":"a d #5",
-      "16.0":"a d #5",
-      "16.1":"a d #5",
-      "16.2":"a d #5",
-      "16.3":"a d #5",
-      "16.4":"a #5",
-      "16.5":"a #5",
-      "16.6-16.7":"a #5",
-      "17.0":"a #5",
-      "17.1":"a #5",
-      "17.2":"a #5",
-      "17.3":"a #5",
-      "17.4":"a #5",
-      "17.5":"a #5",
-      "17.6":"a #5",
-      "18.0":"a #5",
-      "18.1":"a #5"
+      "16.0":"y d #5",
+      "16.1":"y d #5",
+      "16.2":"y d #5",
+      "16.3":"y d #5",
+      "16.4":"y #5",
+      "16.5":"y #5",
+      "16.6-16.7":"y #5",
+      "17.0":"y #5",
+      "17.1":"y #5",
+      "17.2":"y #5",
+      "17.3":"y #5",
+      "17.4":"y #5",
+      "17.5":"y #5",
+      "17.6":"y #5",
+      "18.0":"y",
+      "18.1":"y"
     },
     "op_mini":{
       "all":"n"
@@ -639,7 +639,7 @@
     "2":"Can be enabled in Chrome(Chromium) via the `--enable-quic` & `--quic-version=h3-23` command line arguments.",
     "3":"Can be enabled in Chrome(Chromium) via the `--enable-quic` & `--quic-version=h3-29` command line arguments.",
     "4":"Requires macOS 11 Big Sur or later.",
-    "5":"Enabled by default for a portion of users."
+    "5":"Since Sept 2024, HTTP3 is enabled for all users of Safari 16 and newer. Before then, it was enabled for a subset of users. Enabling the feature flag ensured support."
   },
   "usage_perc_y":77,
   "usage_perc_a":17.53,