Bug 1415868 - change ACTION_TASK_GROUP_ID to be the taskGroupId of the target task; r=aki MozReview-Commit-ID: 8Hkga4MmmtG

Bug 1415868 - remove ACTION_TASK r=jonasfj,tomprince For kind=hook, the spec doesn't include this value as it's untrustworthy. For kind=task, it's still untrustworthy, but there is no privilege escalation so that's not important. Still, it dramatically expands the size of the task definition. MozReview-Commit-ID: 6scQ2ZwxP10

Bug 1415868 - include in-tree:hook-action:..{level}-* in decision task scopes; r=jonasfj,tomprince The inclusion of this scope limits the actions initiated within this decision task's task group. MozReview-Commit-ID: E5gP9UR3pdu

Bug 1415868 - add support for defining actions with kind=hook; r=jonasfj,tomprince This does not affect any existing actions. MozReview-Commit-ID: 9j5cT2kA7UU

Bug 1415868 - Remove support for register_action_task; r=jonasfj,tomprince In a post-actions-as-hooks world, users will not have scopes to create tasks, so this mode of action definition will not be possible. This is not currently used from Treeherder (it links to https://tools.taskcluster.net/tasks/<taskid>/interactive instead) This drops support for the JSON-e-only interactive action; that action is not currently used from treeherder, so that should have no impact for users. MozReview-Commit-ID: 9i3POpjahAc

Bug 1415868 - add 'mach taskgraph actions'; r=jonasfj,tomprince MozReview-Commit-ID: ExVRgcD02GK

Bug 1462405 - Fix a typo r=callek

Bug 1237182: Fix android l10n nightlies a=bustage Missed some references to run_command_m, get_output_from_command_m when removing the mock mixin.

Bug 1237182: remove mock(chroot) support r=Callek

Bug 1237182: Get rid of taskcluster helpers r=Callek

Bug 1237182: Remove unused mapper mixin r=Callek MozReview-Commit-ID: GN7lGzWwcvx

Bug 1459980 - google-play-strings: pin mozapkpublisher to 0.7.2 r=gps MozReview-Commit-ID: 65Puqafnlkw

Bug 1460470 - Make run-task Python 3.5+ only; r=mshal A try push converting run-task to Python 3 seemed to complete without error. Since it is annoying writing code that needs to work on both Python 2 and 3, let's require Python 3 and remove code for supporting Python 2. We implement a version check enforcing Python 3.5+. This is because we're supposed to be standardizing on 3.5+ everywhere. I want to prevent accidental usage of older Python 3 versions. MozReview-Commit-ID: 4vATLZ6Si2e

Bug 1460470 - Change run-task to use Python 3 by default; r=mshal Python 3 is the future. MozReview-Commit-ID: APuu4Q3mimj

Bug 1460470 - More run-task Python 3 porting; r=mshal Mostly normalization of str and bytes. Python 3 is annoying for systems level code where most things are bytes. MozReview-Commit-ID: KpvZGegBkYn

Bug 1460470 - Make run-task somewhat usable on Python 3; r=mshal This required a lot of attention to bytes versus strings. The hacks around handling process output are somewhat gross. Apparently readline() doesn't work on bytes streams in Python 3?! So we install a custom stream decoder so we can have nice things. There are still some failures in run-task on Python 3. But we're a big step closer. MozReview-Commit-ID: 4FJlTn3q9Ai

Bug 1460470 - Make run-task compile on Python 3; r=mshal The file failed to compile due to octal syntax and missing imports. After this change, we get a run-time error, which is strictly better. MozReview-Commit-ID: nY9A13Pt3E

Bug 1461784: [release] Fix release notification on try; r=aki The email address used for notification on try was templated, but nothing actually evaluated the template. This applies the same templating that applies to the message to any emails specified. Differential Revision: https://phabricator.services.mozilla.com/D1297

Bug 1447460: [taskgraph] Use the graph config root to guess find the path to `.taskcluster.yml` in actions; r=dustin Differential Revision: https://phabricator.services.mozilla.com/D1126

Bug 1458700: [release-promotion] Use a common target task for firefox and devedition; r=aki Differential Revision: https://phabricator.services.mozilla.com/D1122