--- a/mozilla/l10n-changesets_thunderbird-esr52
+++ b/mozilla/l10n-changesets_thunderbird-esr52
@@ -0,0 +1,59 @@
+ar 0edb7b32133a
+ast 80b866a98b5a
+be b4c9f7da6ac6
+bg f86aa012265d
+bn-BD c4ae76a06caa
+br 88938f2eb7e2
+ca c49b6bb37779
+cs 392a1ff68cfd
+cy e9cc2975266f
+da cb1423eac811
+de 6535fbec1846
+dsb bbdbee2ecc9f
+el 4232653d09a7
+en-GB 3b1783bdb6fd
+es-AR 313669f76edb
+es-ES 3debdad3d876
+et 5ce460a1227b
+eu 55202a38f74c
+fi db8a81c5186d
+fr 7e9efb5f39b1
+fy-NL 551f14553b31
+ga-IE 94a750872504
+gd b2e4e78a85cf
+gl 020204eec53e
+he 31df213cf89d
+hr 77f103c07be0
+hsb 99f7c592ff8c
+hu 7ec46b30e96d
+hy-AM ee9609100a98
+id 584289a98164
+is 0de2039f0ead
+it ac8abee179d4
+ja 289cc8d9b658
+ja-JP-mac 1dc42d8f8c6b
+kab 89a29ca718ef
+ko ab9bc02a8c39
+lt 1c563aa726f8
+nb-NO c84b8fb6b939
+nl b3c2ab953068
+nn-NO bc795ce8885a
+pa-IN 1579a219f210
+pl 42ea1da43a3b
+pt-BR e9eaef0caba5
+pt-PT 5deb6216933d
+rm 4981325b9462
+ro 952587a63617
+ru 216497536532
+si 2629b7b1279c
+sk 968ee9fbd8ba
+sl e398e25297bc
+sq ab626a887267
+sr 3fb1197cc3f3
+sv-SE 2d93a3f0c284
+ta-LK 70286dc65519
+tr 2ec45f681bb0
+uk d3ccc79b70b2
+vi 84a40c2f0cd6
+zh-CN fb21432035d2
+zh-TW 4b95fb19a582
\ No newline at end of file

--- a/mozilla/release-thunderbird-comm-esr52.py
+++ b/mozilla/release-thunderbird-comm-esr52.py
@@ -1,10 +1,9 @@
 # ATTENTION:
-# This file will be regenerated by release automation
 # If you are editing the non-template version of this file (eg, doesn't end
 # with .template), your change WILL get overwritten. If you're adding, removing,
 # or changing options as part of release automation changes you should be
 # editing the .template instead. This file should only by edited directly if
 # you're starting a release without Release Kickoff. You have been warned.
 releaseConfig = {}
 
 releaseConfig['base_clobber_url'] = 'https://api.pub.build.mozilla.org/clobberer/forceclobber'
@@ -19,63 +18,63 @@ releaseConfig['messagePrefix']       = '
 # Basic product configuration
 #  Names for the product/files
 releaseConfig['productName']         = 'thunderbird'
 releaseConfig['stage_product']       = 'thunderbird'
 releaseConfig['appName']             = 'mail'
 releaseConfig['relbranchPrefix']     = 'THUNDERBIRD'
 releaseConfig['mozilla_srcdir']      = 'mozilla'
 #  Current version info
-releaseConfig['version']             = '45.7.1'
-releaseConfig['appVersion']          = '45.7.1'
+releaseConfig['version']             = '52.0'
+releaseConfig['appVersion']          = '52.0'
 releaseConfig['milestone']           = releaseConfig['appVersion']
 releaseConfig['buildNumber']         = 1
-releaseConfig['baseTag']             = 'THUNDERBIRD_45_7_1'
+releaseConfig['baseTag']             = 'THUNDERBIRD_52_0'
 releaseConfig['partialUpdates']      = {
 
-    '45.6.0': {
-        'appVersion': '45.6.0',
-        'buildNumber': 2,
-        'baseTag': 'THUNDERBIRD_45_6_0',
-    },
-
     '45.7.0': {
         'appVersion': '45.7.0',
         'buildNumber': 1,
         'baseTag': 'THUNDERBIRD_45_7_0',
     },
 
-    '45.5.1': {
-        'appVersion': '45.5.1',
-        'buildNumber': 2,
-        'baseTag': 'THUNDERBIRD_45_5_1',
+    '45.7.1': {
+        'appVersion': '45.7.1',
+        'buildNumber': 1,
+        'baseTag': 'THUNDERBIRD_45_7_1',
+    },
+
+    '45.8.0': {
+        'appVersion': '45.8.0',
+        'buildNumber': 1,
+        'baseTag': 'THUNDERBIRD_45_8_0',
     },
 
 }
 #  Next (nightly) version info
 releaseConfig['nextAppVersion']      = releaseConfig['appVersion']
 releaseConfig['nextMilestone']       = releaseConfig['milestone']
 #  Repository configuration, for tagging
 releaseConfig['sourceRepositories']  = {
     'comm': {
         'name': 'comm-esr52',
         'path': 'releases/comm-esr52',
-        'revision': '6811cb04c86f',
+        'revision': 'e11dc97f1237',
         'relbranch': None,
         'bumpFiles': {
             'mail/config/version.txt': {
                 'version': releaseConfig['appVersion'],
                 'nextVersion': releaseConfig['nextAppVersion']
             },
         }
     },
     'mozilla': {
         'name': 'mozilla-esr52',
         'path': 'releases/mozilla-esr52',
-        'revision': 'eb6f18dbfe8d',
+        'revision': 'ae7f7269073a',
         'relbranch': None,
         'bumpFiles': {
             'config/milestone.txt': {
                 'version': releaseConfig['milestone'],
                 'nextVersion': releaseConfig['nextMilestone']
             },
         }
     }
@@ -160,9 +159,9 @@ releaseConfig['doPartnerRepacks']    = F
 releaseConfig['tuxedoServerUrl']     = 'https://bounceradmin.mozilla.com/api'
 releaseConfig['bouncer_submitter_config'] = 'releases/bouncer_thunderbird.py'
 releaseConfig['bouncer_aliases'] = {
     'Thunderbird-%(version)s': 'thunderbird-latest',
 }
 
 # Misc configuration
 releaseConfig['use_mock'] = True
-releaseConfig['mock_platforms'] = ('linux','linux64')
+releaseConfig['mock_platforms'] = ('linux','linux64')
\ No newline at end of file