diff --git a/.cron.yml b/.cron.yml
index 0dc5b878dde4..7f5f60914abf 100644
--- a/.cron.yml
+++ b/.cron.yml
@@ -39,8 +39,14 @@ jobs:
           treeherder-symbol: Nd-Win
           target-tasks-method: nightly_win
       run-on-projects:
+          - mozilla-central
           - date
-      when: [] # never (hook only)
+      when:
+          by-project:
+            # Match buildbot starts for now
+            date: [{hour: 15, minute: 0}]
+            mozilla-central: [{hour: 10, minute: 0}]
+            # No default
 
     - name: nightly-android
       job:
diff --git a/taskcluster/ci/build/windows.yml b/taskcluster/ci/build/windows.yml
index 86c69f434149..732b74bce0f8 100644
--- a/taskcluster/ci/build/windows.yml
+++ b/taskcluster/ci/build/windows.yml
@@ -26,7 +26,7 @@ win32/opt:
     treeherder:
         platform: windows2012-32/opt
         symbol: tc(B)
-        tier: 2
+        tier: 1
     worker-type: aws-provisioner-v1/gecko-{level}-b-win2012
     worker:
         max-run-time: 7200
@@ -68,7 +68,7 @@ win32/pgo:
     treeherder:
         platform: windows2012-32/pgo
         symbol: tc(B)
-        tier: 2
+        tier: 1
     worker-type: aws-provisioner-v1/gecko-{level}-b-win2012
     worker:
         max-run-time: 9000
@@ -109,7 +109,7 @@ win64/opt:
     treeherder:
         platform: windows2012-64/opt
         symbol: tc(B)
-        tier: 2
+        tier: 1
     worker-type: aws-provisioner-v1/gecko-{level}-b-win2012
     worker:
         max-run-time: 7200
@@ -143,6 +143,48 @@ win64-dmd/opt:
         custom-build-variant-cfg: dmd
     run-on-projects: [ ]
 
+win32-devedition/opt:
+    description: "Win32 Dev Edition Opt"
+    index:
+        product: devedition
+        job-name: win32-devedition-opt
+    treeherder:
+        platform: windows2012-32-devedition/opt
+        symbol: tc(B)
+        tier: 1
+    worker-type: aws-provisioner-v1/gecko-{level}-b-win2012
+    worker:
+        max-run-time: 7200
+        env:
+            TOOLTOOL_MANIFEST: "browser/config/tooltool-manifests/win32/releng.manifest"
+    run:
+        using: mozharness
+        script: mozharness/scripts/fx_desktop_build.py
+        config:
+            - builds/taskcluster_firefox_windows_32_opt.py
+    run-on-projects: ['mozilla-beta', ]
+
+win64-devedition/opt:
+    description: "Win64 Dev Edition Opt"
+    index:
+        product: devedition
+        job-name: win64-devedition-opt
+    treeherder:
+        platform: windows2012-64-devedition/opt
+        symbol: tc(B)
+        tier: 1
+    worker-type: aws-provisioner-v1/gecko-{level}-b-win2012
+    worker:
+        max-run-time: 7200
+        env:
+            TOOLTOOL_MANIFEST: "browser/config/tooltool-manifests/win64/releng.manifest"
+    run:
+        using: mozharness
+        script: mozharness/scripts/fx_desktop_build.py
+        config:
+            - builds/taskcluster_firefox_windows_64_opt.py
+    run-on-projects: ['mozilla-beta', ]
+
 win32-nightly/opt:
     description: "Win32 Nightly"
     index:
@@ -154,7 +196,7 @@ win32-nightly/opt:
     treeherder:
         platform: windows2012-32/opt
         symbol: tc(N)
-        tier: 2
+        tier: 1
     worker-type: aws-provisioner-v1/gecko-{level}-b-win2012
     worker:
         max-run-time: 7200
@@ -180,7 +222,7 @@ win64-nightly/opt:
     treeherder:
         platform: windows2012-64/opt
         symbol: tc(N)
-        tier: 2
+        tier: 1
     worker-type: aws-provisioner-v1/gecko-{level}-b-win2012
     worker:
         max-run-time: 7200
@@ -203,7 +245,7 @@ win64/pgo:
     treeherder:
         platform: windows2012-64/pgo
         symbol: tc(B)
-        tier: 2
+        tier: 1
     worker-type: aws-provisioner-v1/gecko-{level}-b-win2012
     worker:
         max-run-time: 10800
diff --git a/taskcluster/ci/test/test-platforms.yml b/taskcluster/ci/test/test-platforms.yml
index 10787af3a531..827868b39895 100644
--- a/taskcluster/ci/test/test-platforms.yml
+++ b/taskcluster/ci/test/test-platforms.yml
@@ -144,7 +144,7 @@ windows7-32/opt:
         - awsy
         - desktop-screenshot-capture
         - headless
-        #- windows-talos
+        - windows-talos
         - windows-tests
 
 windows7-32-pgo/opt:
@@ -154,7 +154,7 @@ windows7-32-pgo/opt:
         - desktop-screenshot-capture
         - headless
         - windows-tests
-        #- windows-talos
+        - windows-talos
 
 windows7-32-nightly/opt:
     build-platform: win32-nightly/opt
@@ -164,19 +164,28 @@ windows7-32-nightly/opt:
         - headless
         - windows-tests
 
+windows7-32-devedition/opt:
+    build-platform: win32-devedition/opt
+    test-sets:
+        - awsy
+        - desktop-screenshot-capture
+        - headless
+        - windows-tests
+
 # win64
 windows10-64/debug:
     build-platform: win64/debug
     test-sets:
         - headless
         - windows-tests
+
 windows10-64/opt:
     build-platform: win64/opt
     test-sets:
         - awsy
         - desktop-screenshot-capture
         - headless
-        #- windows-talos
+        - windows-talos
         - windows-tests
 
 windows10-64-pgo/opt:
@@ -185,7 +194,7 @@ windows10-64-pgo/opt:
         - awsy
         - desktop-screenshot-capture
         - headless
-        #- windows-talos
+        - windows-talos
         - windows-tests
 
 windows10-64-nightly/opt:
@@ -196,29 +205,40 @@ windows10-64-nightly/opt:
         - headless
         - windows-tests
 
+windows10-64-devedition/opt:
+    build-platform: win64-devedition/opt
+    test-sets:
+        - awsy
+        - desktop-screenshot-capture
+        - headless
+        - windows-tests
+
 windows10-64-asan/opt:
     build-platform: win64-asan/opt
     test-sets:
         - common-tests
 
 # Windows8 tests; all via BBB
-# Disabled until flag day
 windows8-64/debug:
     build-platform: win64/debug
-    test-sets: []
-        #- windows8-tests
+    test-sets:
+        - windows8-tests
 windows8-64/opt:
     build-platform: win64/opt
-    test-sets: []
-        #- windows8-tests
+    test-sets:
+        - windows8-tests
 windows8-64-pgo/opt:
     build-platform: win64-pgo/opt
-    test-sets: []
-        #- windows8-tests
+    test-sets:
+        - windows8-tests
 windows8-64-nightly/opt:
     build-platform: win64-nightly/opt
-    test-sets: []
-        #- windows8-tests
+    test-sets:
+        - windows8-tests
+windows8-64-devedition/opt:
+    build-platform: win64-devedition/opt
+    test-sets:
+        - windows8-tests
 
 ##
 # MacOS X platforms (matching /macosx.*/)
diff --git a/taskcluster/ci/test/test-sets.yml b/taskcluster/ci/test/test-sets.yml
index 0c1daed5d8b9..168b2e2fa2e1 100644
--- a/taskcluster/ci/test/test-sets.yml
+++ b/taskcluster/ci/test/test-sets.yml
@@ -255,3 +255,4 @@ windows8-tests:
     - mochitest-webgl
     - mochitest-clipboard
     - mochitest-chrome
+    - xpcshell
diff --git a/taskcluster/ci/test/tests.yml b/taskcluster/ci/test/tests.yml
index ac37e0abe4d4..6ced5a092171 100644
--- a/taskcluster/ci/test/tests.yml
+++ b/taskcluster/ci/test/tests.yml
@@ -9,7 +9,6 @@ awsy:
     description: "Are we slim yet"
     suite: awsy
     treeherder-symbol: tc-SY(sy)
-    run-on-projects: ['release', 'trunk', 'try']
     docker-image: {"in-tree": "desktop1604-test"}
     max-run-time: 7200
     e10s: true
@@ -184,6 +183,7 @@ gtest:
     run-on-projects:
         by-test-platform:
             linux64-qr/.*: ['mozilla-central', 'try']
+            windows.*-pgo/.*: [] # permafails on pgo
             default: built-projects
     mozharness:
         script: desktop_unittest.py
@@ -302,7 +302,6 @@ jsreftest:
     tier:
         by-test-platform:
             linux64-qr/.*: 1
-            windows10-64/.*: 3
             default: default
 
 marionette:
@@ -321,7 +320,6 @@ marionette:
     tier:
         by-test-platform:
             android.*: 2
-            windows10.*: 3
             default: default
     chunks:
         by-test-platform:
@@ -373,9 +371,6 @@ marionette-headless:
     e10s:
         by-test-platform:
             default: both
-    run-on-projects:
-        by-test-platform:
-            default: ['all']
     mozharness:
         by-test-platform:
             default:
@@ -569,6 +564,8 @@ mochitest-browser-screenshots:
             windows.*/opt: ['mozilla-central', 'try']
             linux64/opt: ['mozilla-central', 'try']
             macosx.*/opt: ['mozilla-central', 'try']
+            windows7-32-devedition/opt: []
+            windows10-64-devedition/opt: []
             default: []
     e10s: both
     max-run-time: 3600
@@ -610,7 +607,7 @@ mochitest-chrome:
     e10s: false
     run-on-projects:
         by-test-platform:
-            windows.*: ['try']
+            windows7-32.*: ['try']
             default: built-projects
     worker-type:
         by-test-platform:
@@ -1125,6 +1122,7 @@ reftest-gpu:
             default: built-projects
     worker-type:
         by-test-platform:
+            windows7-32.*/debug: buildbot-bridge/buildbot-bridge
             default: null
     instance-size:
         by-test-platform:
@@ -1273,7 +1271,6 @@ talos-chrome:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
@@ -1303,7 +1300,6 @@ talos-dromaeojs:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
@@ -1333,7 +1329,6 @@ talos-g1:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 7200
     e10s: true
@@ -1364,7 +1359,6 @@ talos-g2:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     e10s: true
     mozharness:
@@ -1422,7 +1416,6 @@ talos-g4:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta','mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
@@ -1452,7 +1445,6 @@ talos-g5:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
@@ -1483,7 +1475,6 @@ talos-other:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta','mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
@@ -1513,7 +1504,6 @@ talos-perf-reftest:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central', 'try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
@@ -1535,7 +1525,7 @@ talos-perf-reftest-singletons:
     try-name: perf-reftest-singletons
     treeherder-symbol: tc-T(ps)
     virtualization: hardware
-    run-on-projects: ['mozilla-central', 'try']
+    run-on-projects: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
     mozharness:
@@ -1546,7 +1536,7 @@ talos-perf-reftest-singletons:
                 macosx.*:
                     - talos/mac_config.py
                 windows.*:
-                    - talos/windows_taskcluster_config.py
+                    - talos/windows_config.py
                 default:
                     - talos/linux_config.py
         extra-options:
@@ -1599,7 +1589,7 @@ talos-quantum-pageload-stylo:
                 macosx.*:
                     - talos/mac_config.py
                 windows.*:
-                    - talos/windows_taskcluster_config.py
+                    - talos/windows_config.py
                 default:
                     - talos/linux_config.py
         extra-options:
@@ -1615,7 +1605,6 @@ talos-svgr:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
@@ -1645,7 +1634,6 @@ talos-tp5o:
         by-test-platform:
             linux64-stylo-sequential/.*: ['mozilla-central','try']
             linux64-stylo/.*: ['mozilla-central', 'try']
-            windows.*: ['try']
             default: ['mozilla-beta', 'mozilla-central', 'mozilla-inbound', 'autoland', 'try']
     max-run-time: 3600
     e10s: true
@@ -1807,7 +1795,15 @@ xpcshell:
             linux64-qr/.*: ['mozilla-central', 'try']
             windows10-64-asan/opt: []  # No XPCShell on ASAN yet
             default: built-projects
+    worker-type:
+        by-test-platform:
+            windows8-64.*: buildbot-bridge/buildbot-bridge
+            default: null
     docker-image: {"in-tree": "desktop1604-test"}
+    tier:
+        by-test-platform:
+            windows10-64.*: 2
+            default: default
     chunks:
         by-test-platform:
             linux64/debug: 10
@@ -1820,10 +1816,6 @@ xpcshell:
             android.*: xlarge
             default: legacy # Bug 1281241: migrating to m3.large instances
     max-run-time: 5400
-    tier:
-        by-test-platform:
-            windows.*: 3
-            default: default
     e10s: false
     allow-software-gl-layers: false
     mozharness:
diff --git a/taskcluster/taskgraph/loader/build_signing.py b/taskcluster/taskgraph/loader/build_signing.py
index 5b26412d2557..579ac70d6010 100644
--- a/taskcluster/taskgraph/loader/build_signing.py
+++ b/taskcluster/taskgraph/loader/build_signing.py
@@ -11,6 +11,7 @@ from taskgraph.loader.single_dep import loader as base_loader
 LABELS_WHICH_SHOULD_SIGN_CI_BUILDS = (
     'build-win32/debug', 'build-win32/opt', 'build-win32/pgo',
     'build-win64/debug', 'build-win64/opt', 'build-win64/pgo',
+    'build-win32-devedition/opt', 'build-win64-devedition/opt',
 )
 
 
diff --git a/taskcluster/taskgraph/transforms/gecko_v2_whitelist.py b/taskcluster/taskgraph/transforms/gecko_v2_whitelist.py
index aace6a99312d..beb5e734d6ba 100644
--- a/taskcluster/taskgraph/transforms/gecko_v2_whitelist.py
+++ b/taskcluster/taskgraph/transforms/gecko_v2_whitelist.py
@@ -78,6 +78,7 @@ JOB_NAME_WHITELIST = set([
     'win32-add-on-devel',
     'win32-clang-tidy',
     'win32-debug',
+    'win32-devedition-opt',
     'win32-nightly-repackage',
     'win32-nightly-repackage-signing',
     'win32-noopt-debug',
@@ -89,6 +90,7 @@ JOB_NAME_WHITELIST = set([
     'win64-add-on-devel',
     'win64-clang-tidy',
     'win64-debug',
+    'win64-devedition-opt',
     'win64-nightly-repackage',
     'win64-nightly-repackage-signing',
     'win64-noopt-debug',
diff --git a/taskcluster/taskgraph/transforms/job/mozharness_test.py b/taskcluster/taskgraph/transforms/job/mozharness_test.py
index 086880cfe410..535294e28383 100644
--- a/taskcluster/taskgraph/transforms/job/mozharness_test.py
+++ b/taskcluster/taskgraph/transforms/job/mozharness_test.py
@@ -38,10 +38,13 @@ BUILDER_NAME_PREFIX = {
     'windows10-64-pgo': 'Windows 10 64-bit',
     'windows10-64-asan': 'Windows 10 64-bit',
     'windows7-32': 'Windows 7 32-bit',
+    ('windows7-32', 'virtual-with-gpu'): 'Windows 7 VM-GFX 32-bit',
     'windows7-32-nightly': 'Windows 7 32-bit',
+    'windows7-32-devedition': 'Windows 7 32-bit DevEdition',
     'windows7-32-pgo': 'Windows 7 32-bit',
     'windows8-64': 'Windows 8 64-bit',
     'windows8-64-nightly': 'Windows 8 64-bit',
+    'windows8-64-devedition': 'Windows 8 64-bit DevEdition',
     'windows8-64-pgo': 'Windows 8 64-bit',
 }
 
@@ -487,11 +490,19 @@ def mozharness_test_buildbot_bridge(config, job, taskdesc):
         if buildername.startswith('Ubuntu'):
             buildername = buildername.replace('VM', 'HW')
     else:
-        buildername = '{} {} {} test {}'.format(
-            BUILDER_NAME_PREFIX[test_platform],
-            branch,
-            build_type,
-            test_name
+        variant = get_variant(test['test-platform'])
+        # If we are a pgo type, munge the build_type for the
+        # Unittest builder name generation
+        if 'pgo' in variant:
+            build_type = variant
+        prefix = BUILDER_NAME_PREFIX.get(
+            (test_platform, test.get('virtualization')),
+            BUILDER_NAME_PREFIX[test_platform])
+        buildername = '{prefix} {branch} {build_type} test {test_name}'.format(
+            prefix=prefix,
+            branch=branch,
+            build_type=build_type,
+            test_name=test_name
         )
 
     worker.update({
diff --git a/taskcluster/taskgraph/transforms/signing.py b/taskcluster/taskgraph/transforms/signing.py
index 655bcd5db9d4..2248d5a51f8f 100644
--- a/taskcluster/taskgraph/transforms/signing.py
+++ b/taskcluster/taskgraph/transforms/signing.py
@@ -96,9 +96,7 @@ def make_task_description(config, jobs):
             dep_th_platform, build_platform, build_type
         ))
 
-        # TODO: Make non-nightly (i.e. windows CI builds) Tier 1 once green on
-        # central, inbound, autoland and try
-        treeherder.setdefault('tier', 1 if is_nightly else 3)
+        treeherder.setdefault('tier', 1)
         treeherder.setdefault('kind', 'build')
 
         label = job.get('label', "{}-signing".format(dep_job.label))
diff --git a/taskcluster/taskgraph/transforms/tests.py b/taskcluster/taskgraph/transforms/tests.py
index 980a85fdf065..9da1882975c7 100644
--- a/taskcluster/taskgraph/transforms/tests.py
+++ b/taskcluster/taskgraph/transforms/tests.py
@@ -61,6 +61,11 @@ WINDOWS_WORKER_TYPES = {
       'virtual-with-gpu': 'aws-provisioner-v1/gecko-t-win7-32-gpu',
       'hardware': 'releng-hardware/gecko-t-win7-32-hw',
     },
+    'windows7-32-devedition': {
+      'virtual': 'aws-provisioner-v1/gecko-t-win7-32',
+      'virtual-with-gpu': 'aws-provisioner-v1/gecko-t-win7-32-gpu',
+      'hardware': 'releng-hardware/gecko-t-win7-32-hw',
+    },
     'windows10-64': {
       'virtual': 'aws-provisioner-v1/gecko-t-win10-64',
       'virtual-with-gpu': 'aws-provisioner-v1/gecko-t-win10-64-gpu',
@@ -71,6 +76,11 @@ WINDOWS_WORKER_TYPES = {
       'virtual-with-gpu': 'aws-provisioner-v1/gecko-t-win10-64-gpu',
       'hardware': 'releng-hardware/gecko-t-win10-64-hw',
     },
+    'windows10-64-devedition': {
+      'virtual': 'aws-provisioner-v1/gecko-t-win10-64',
+      'virtual-with-gpu': 'aws-provisioner-v1/gecko-t-win10-64-gpu',
+      'hardware': 'releng-hardware/gecko-t-win10-64-hw',
+    },
     'windows10-64-nightly': {
       'virtual': 'aws-provisioner-v1/gecko-t-win10-64',
       'virtual-with-gpu': 'aws-provisioner-v1/gecko-t-win10-64-gpu',
@@ -503,7 +513,15 @@ def set_tier(config, tests):
                                          'linux64-devedition/opt',
                                          'linux64-asan/opt',
                                          'windows7-32/debug',
-                                         'windows7-32-vm/debug',
+                                         'windows7-32/opt',
+                                         'windows7-32-pgo/opt',
+                                         'windows7-32-devedition/opt',
+                                         'windows7-32-nightly/opt',
+                                         'windows10-64/debug',
+                                         'windows10-64/opt',
+                                         'windows10-64-pgo/opt',
+                                         'windows10-64-devedition/opt',
+                                         'windows10-64-nightly/opt',
                                          'macosx64/opt',
                                          'macosx64/debug',
                                          'android-4.3-arm7-api-15/opt',
@@ -821,6 +839,18 @@ def set_worker_type(config, tests):
         yield test
 
 
+@transforms.add
+def skip_win10_hardware(config, tests):
+    """Windows 10 hardware isn't ready yet, don't even bother scheduling
+    unless we're on try"""
+    for test in tests:
+        if 'releng-hardware/gecko-t-win10-64-hw' not in test['worker-type']:
+            yield test
+        if config.params == 'try':
+            yield test
+        # Silently drop the test on the floor if its win10 hardware and we're not try
+
+
 @transforms.add
 def make_job_description(config, tests):
     """Convert *test* descriptions to *job* descriptions (input to
diff --git a/testing/mozharness/configs/builds/releng_base_windows_32_builds.py b/testing/mozharness/configs/builds/releng_base_windows_32_builds.py
index 60dc5468ab65..f00482181cef 100644
--- a/testing/mozharness/configs/builds/releng_base_windows_32_builds.py
+++ b/testing/mozharness/configs/builds/releng_base_windows_32_builds.py
@@ -40,8 +40,8 @@ config = {
                         'C:/mozilla-build/tooltool.py'],
     'tooltool_bootstrap': "setup.sh",
     'enable_count_ctors': False,
-    'enable_talos_sendchange': True,
-    'enable_unittest_sendchange': True,
+    'enable_talos_sendchange': False,
+    'enable_unittest_sendchange': False,
     'max_build_output_timeout': 60 * 80,
     #########################################################################
 
diff --git a/testing/mozharness/configs/builds/releng_base_windows_64_builds.py b/testing/mozharness/configs/builds/releng_base_windows_64_builds.py
index df9345e46b5e..bc5d2ef34f07 100644
--- a/testing/mozharness/configs/builds/releng_base_windows_64_builds.py
+++ b/testing/mozharness/configs/builds/releng_base_windows_64_builds.py
@@ -40,8 +40,8 @@ config = {
                         'C:/mozilla-build/tooltool.py'],
     'tooltool_bootstrap': "setup.sh",
     'enable_count_ctors': False,
-    'enable_talos_sendchange': True,
-    'enable_unittest_sendchange': True,
+    'enable_talos_sendchange': False,
+    'enable_unittest_sendchange': False,
     'max_build_output_timeout': 60 * 80,
     #########################################################################