--- a/mozilla/l10n-changesets_mobile-release.json
+++ b/mozilla/l10n-changesets_mobile-release.json
@@ -59,21 +59,21 @@
     "revision": "c628ee963b23",
     "platforms": ["android", "android-multilocale"]
   },
   "es-AR": {
     "revision": "8674d98b9622",
     "platforms": ["android", "android-multilocale"]
   },
   "es-ES": {
-    "revision": "59a7d351c4bc",
+    "revision": "66241168ad53",
     "platforms": ["android", "android-multilocale"]
   },
   "es-MX": {
-    "revision": "ce98020a7d38",
+    "revision": "8aaafca07dfb",
     "platforms": ["android", "android-multilocale"]
   },
   "et": {
     "revision": "4db328a2baca",
     "platforms": ["android", "android-multilocale"]
   },
   "eu": {
     "revision": "006c6d2a5fd2",
@@ -199,17 +199,17 @@
     "revision": "ea9f3f4b3bd9",
     "platforms": ["android", "android-multilocale"]
   },
   "pl": {
     "revision": "354aaeca4d02",
     "platforms": ["android", "android-multilocale"]
   },
   "pt-BR": {
-    "revision": "c304298e3b54",
+    "revision": "76210d4bc012",
     "platforms": ["android", "android-multilocale"]
   },
   "pt-PT": {
     "revision": "3a6ea78538d4",
     "platforms": ["android", "android-multilocale"]
   },
   "ro": {
     "revision": "8e352ff9ef16",
@@ -239,17 +239,17 @@
     "revision": "fd25ba166802",
     "platforms": ["android", "android-multilocale"]
   },
   "ta": {
     "revision": "f19574559deb",
     "platforms": ["android", "android-multilocale"]
   },
   "te": {
-    "revision": "d21d9987b695",
+    "revision": "5d482d6c428b",
     "platforms": ["android", "android-multilocale"]
   },
   "th": {
     "revision": "38b51ad9beba",
     "platforms": ["android", "android-multilocale"]
   },
   "tr": {
     "revision": "43c7c727b762",

--- a/mozilla/release-fennec-mozilla-release.py
+++ b/mozilla/release-fennec-mozilla-release.py
@@ -16,31 +16,31 @@ releaseConfig['messagePrefix']       = '
 
 # Basic product configuration
 #  Names for the product/files
 releaseConfig['productName']         = 'fennec'
 releaseConfig['stage_product']       = 'mobile'
 releaseConfig['appName']             = 'mobile'
 releaseConfig['relbranchPrefix']     = 'MOBILE'
 #  Current version info
-releaseConfig['version']             = '38.0b8'
+releaseConfig['version']             = '38.0'
 releaseConfig['appVersion']          = '38.0'
 releaseConfig['milestone']           = releaseConfig['appVersion']
-releaseConfig['buildNumber']         = 3
-releaseConfig['baseTag']             = 'FENNEC_38_0b8'
+releaseConfig['buildNumber']         = 1
+releaseConfig['baseTag']             = 'FENNEC_38_0'
 #  Next (nightly) version info
 releaseConfig['nextAppVersion']      = releaseConfig['version']
 releaseConfig['nextMilestone']       = releaseConfig['version']
 #  Repository configuration, for tagging
 releaseConfig['sourceRepositories']  = {
     'mobile': {
         'name': 'mozilla-release',
         'path': 'releases/mozilla-release',
-        'revision': '9d105ed6f35a',
-        'relbranch': None,
+        'revision': 'GECKO380_2015050320_RELBRANCH',
+        'relbranch': 'GECKO380_2015050320_RELBRANCH',
         'bumpFiles': {
             'mobile/android/confvars.sh': {
                 'version': releaseConfig['appVersion'],
                 'nextVersion': releaseConfig['nextAppVersion']
             },
             'browser/config/version.txt': {
                 'version': releaseConfig['appVersion'],
                 'nextVersion': releaseConfig['nextAppVersion']