Adding changes for Fleet v4.84.2 (#44590)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Chores**
* Version bumped to v4.84.2 across Helm charts, container images,
deployment infrastructure, and npm package.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

CHANGELOG.md

@@ -1,3 +1,18 @@
+## Fleet 4.84.2 (May 01, 2026)
+
+### Bug fixes
+
+- Fixed filtering in `/api/v1/fleet/labels/:id/hosts` endpoint.
+- Fixed a dead SQL condition in `hostVPPInstalls` that was misleading but harmless: Android VPP apps never produce `nano_command_results` entries (they use Google's Android Management API, not nanoMDM), so the previous `(hvsi.platform != 'android' OR ncr.id IS NULL)` guard was a tautology. Replaced with a clarifying comment.
+- Fleet UI > Settings > Variables: Fixed access to not allow adding custom variable while in gitops mode both in the empty state and when a variable already exists
+- Fixed a bug where custom package installers were not removed when adding an FMA for the same title via GitOps, which caused setup experience to install duplicate software.
+- Fixed a bug where host environment variables in script-only packages would cause gitops to fail
+- Updated go to 1.26.2
+- Fixed an issue where trying to wipe a device after its certificate was renewed could fail due to a missing bootstrap token. _Note: The device might still have wiped_
+- Fixed a bug where duplicate software installers for linux could be added.
+- Improved validation for invalid `order_key` values in `/api/v1/fleet/commands`, `/api/v1/fleet/mdm/commands` and `/api/v1/fleet/mdm/apple/commands` endpoints.
+- Fixed a server panic when an Apple MDM `DeviceInformation` refetch response omitted `DeviceName` or other expected fields.
+
 ## Fleet 4.84.1 (Apr 30, 2026)
 
 ### Bug fixes

charts/fleet/Chart.yaml

@@ -4,11 +4,11 @@ name: fleet
 keywords:
   - fleet
   - osquery
-version: v6.9.2
+version: v6.9.3
 home: https://github.com/fleetdm/fleet
 sources:
   - https://github.com/fleetdm/fleet.git
-appVersion: v4.84.1
+appVersion: v4.84.2
 dependencies:
   - name: mysql
     condition: mysql.enabled

charts/fleet/values.yaml

@@ -4,7 +4,7 @@ hostName: fleet.localhost
 replicas: 3 # The number of Fleet instances to deploy
 revisionHistoryLimit: 10 # Number of old ReplicaSets for Fleet deployment to retain for rollback (set to 0 for unlimited)
 imageRepository: fleetdm/fleet
-imageTag: v4.84.1 # Version of Fleet to deploy
+imageTag: v4.84.2 # Version of Fleet to deploy
 # imagePullSecrets is optional.
 # imagePullSecrets:
 #   - name: docker

infrastructure/dogfood/terraform/aws/variables.tf

@@ -56,7 +56,7 @@ variable "database_name" {
 
 variable "fleet_image" {
   description = "the name of the container image to run"
-  default     = "fleetdm/fleet:v4.84.1"
+  default     = "fleetdm/fleet:v4.84.2"
 }
 
 variable "software_inventory" {

infrastructure/dogfood/terraform/gcp/variables.tf

@@ -68,7 +68,7 @@ variable "redis_mem" {
 }
 
 variable "image" {
-  default = "fleetdm/fleet:v4.84.1"
+  default = "fleetdm/fleet:v4.84.2"
 }
 
 variable "software_installers_bucket_name" {

tools/fleetctl-npm/package.json

@@ -1,6 +1,6 @@
 {
   "name": "fleetctl",
-  "version": "v4.84.1",
+  "version": "v4.84.2",
   "description": "Installer for the fleetctl CLI tool",
   "bin": {
     "fleetctl": "./run.js"