chore(nimbus): Update Firefox iOS (Fennec) Release (#15069)

experimenter-github-app[bot] · Experimenter CircleCI Bot · web-flow · commit b9daf65d787d · 2026-03-30T16:11:13.000Z
Automated update of Firefox iOS (Fennec) Release version

Co-authored-by: Experimenter CircleCI Bot &lt;experimenter-ci-bot@mozilla.com&gt;
diff --git a/experimenter/tests/firefox_fennec_release_build.env b/experimenter/tests/firefox_fennec_release_build.env
@@ -1,3 +1,3 @@
-FIREFOX_FENNEC_RELEASE_VERSION_ID="Firefox v149.0"
-BRANCH="9db4bd51a49cfef1593cd30d07d314b21cc639a1"
+FIREFOX_FENNEC_RELEASE_VERSION_ID="Firefox v149.1"
+BRANCH="56fa93d90f435d10977e675aac4d679f1d256e3a"
 # Firefox version is "149.0"
