<!-- Add the related story/sub-task/bug number, like Resolves#123, or
remove if NA -->
**Related issue:** Resolves#37736
Enabling the public Android agent for Android MDM, by default
- `com.fleetdm.agent`
Also bug fix: [Preserve Fleet Agent in Android policy during GitOps/API
app
updates.](9b3ccf55dc)
# Checklist for submitter
If some of the following don't apply, delete the relevant line.
- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
## Testing
- [x] Added/updated automated tests
- [x] QA'd all new/changed functionality manually
For unreleased bug fixes in a release candidate, one of:
- [x] Confirmed that the fix is not expected to adversely impact load
test results
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Release Notes
* **New Features**
* Added Android agent application with automatic deployment via Android
MDM to support SCEP certificate management on Android devices.
* Introduced configurable Android agent settings for package name and
signing certificate.
* **Documentation**
* Updated Android MDM configuration documentation with environment
variable and YAML configuration examples for Android agent deployment.
<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- Add the related story/sub-task/bug number, like Resolves#123, or
remove if NA -->
**Related issue:** Resolves#37580
Resolves unreleased 4.79 bug and needs to be cherry picked. Also
includes fixes from manually going through the test plan at:
[#30876](https://github.com/fleetdm/fleet/issues/30876)
# Checklist for submitter
## Testing
- [x] Added/updated automated tests
- [x] QA'd all new/changed functionality manually
For unreleased bug fixes in a release candidate, one of:
- [x] Confirmed that the fix is not expected to adversely impact load
test results
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Release Notes
* **New Features**
* Per-template versioning and explicit operation/status fields for host
certificate templates; delivery payloads now include per-template
details.
* **Bug Fixes**
* Removal preparation broadened to also clear failed entries and handle
per-host removals; delivery/transition ordering adjusted to avoid race
conditions.
* **Tests**
* Extensive tests added for team-transfer flows, per-host
removal/preparation, and end-to-end Android certificate template
scenarios.
<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- Add the related story/sub-task/bug number, like Resolves#123, or
remove if NA -->
**Related issue:** Resolves#37440
Note, from manual testing, when moving host to a new team, it does NOT
get the certs for the new team. We could fix this as part of this fix or
in a separate PR.
## Testing
- [x] Added/updated automated tests
- [x] QA'd all new/changed functionality manually
For unreleased bug fixes in a release candidate, one of:
- [x] Confirmed that the fix is not expected to adversely impact load
test results
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added Fleet Agent integration for Android MDM devices
* Fleet Agent policies are now automatically constructed and applied to
managed Android devices
* Fleet Agent configuration includes server URL, enrollment secrets, and
certificate templates
<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- Add the related story/sub-task/bug number, like Resolves#123, or
remove if NA -->
**Related issue:** Resolves#34389
# Checklist for submitter
If some of the following don't apply, delete the relevant line.
- [x] Input data is properly validated, `SELECT *` is avoided, SQL
injection is prevented (using placeholders for values in statements)
## Testing
- [x] Added/updated automated tests
- [x] Where appropriate, [automated tests simulate multiple hosts and
test for host
isolation](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/reference/patterns-backend.md#unit-testing)
(updates to one hosts's records do not affect another)
- [x] QA'd all new/changed functionality manually
## Database migrations
- [x] Checked schema for all modified table for columns that will
auto-update timestamps during migration.
- [x] Ensured the correct collation is explicitly set for character
columns (`COLLATE utf8mb4_unicode_ci`).
