Release 4.0.8 (#1556)

With emscripten-releases revisions:

https://chromium.googlesource.com/emscripten-releases/+/56f86607aeb458086e72f23188789be2ee0e971a
(LTO)

https://chromium.googlesource.com/emscripten-releases/+/ab275365d4057cf92d698ef99744d66cd8c7cba9
(asserts)
diff --git a/bazel/MODULE.bazel b/bazel/MODULE.bazel
index 7cdecaa..bde066e 100644
--- a/bazel/MODULE.bazel
+++ b/bazel/MODULE.bazel
@@ -1,6 +1,6 @@
 module(
     name = "emsdk",
-    version = "4.0.7",
+    version = "4.0.8",
 )
 
 bazel_dep(name = "platforms", version = "0.0.11")
diff --git a/bazel/revisions.bzl b/bazel/revisions.bzl
index a2eba7f..c997266 100644
--- a/bazel/revisions.bzl
+++ b/bazel/revisions.bzl
@@ -2,6 +2,14 @@
 # DO NOT MODIFY
 
 EMSCRIPTEN_TAGS = {
+    "4.0.8": struct(
+        hash = "56f86607aeb458086e72f23188789be2ee0e971a",
+        sha_linux = "7b50b2b40f80d4531ae29a0a5b902eca41552e04815f59880a122ac81e8f269d",
+        sha_linux_arm64 = "d6e3ab0cdec2e6983235322f600f248d313bfce4a6a69ef16cdfdc330ff748b8",
+        sha_mac = "e1b2e6d4797338ed884f9d8a8419f93fc42cfcdea5e8a8b29fe13c6fd3fe7f7a",
+        sha_mac_arm64 = "115b207304d5471b77fc7649904111f3bb5ed7998ad192cba6cfc5fd0b2d78cb",
+        sha_win = "9ca65cb49287f448216c2eac12dacff9808ae827d5de267aaf2bd65f6d4f233e",
+    ),
     "4.0.7": struct(
         hash = "ef4e9cedeac3332e4738087567552063f4f250d3",
         sha_linux = "60079078b1ecc4e96ab01c4189aceeff9049a1bb2544123295e9841b91a9410d",
diff --git a/emscripten-releases-tags.json b/emscripten-releases-tags.json
index 68f034b..a786325 100644
--- a/emscripten-releases-tags.json
+++ b/emscripten-releases-tags.json
@@ -1,6 +1,6 @@
 {
   "aliases": {
-    "latest": "4.0.7",
+    "latest": "4.0.8",
     "latest-sdk": "latest",
     "latest-arm64-linux": "latest",
     "latest-64bit": "latest",
@@ -10,6 +10,8 @@
     "latest-releases-upstream": "latest"
   },
   "releases": {
+    "4.0.8": "56f86607aeb458086e72f23188789be2ee0e971a",
+    "4.0.8-asserts": "ab275365d4057cf92d698ef99744d66cd8c7cba9",
     "4.0.7": "ef4e9cedeac3332e4738087567552063f4f250d3",
     "4.0.7-asserts": "4bef8973dc12f5f38022f323d67c16237bbd2962",
     "4.0.6": "14767574a5c37ff9526a253a65ddbe0811cb3667",