[hotfix] docs(plugin-br-pix-direct-jd): add v2.3 upgrade guide

charts/plugin-br-pix-direct-jd/docs/UPGRADE-2.3.md

@@ -0,0 +1,69 @@
+# Helm Upgrade from v2.2.x to v2.3.x
+## Topics
+- **[Overview](#overview)**- **[Version changes](#version-changes)**- **[Configuration changes](#configuration-changes)**- **[Template changes](#template-changes)**- **[Migration steps](#migration-steps)**- **[Preview changes before upgrading](#preview-changes-before-upgrading)**- **[Command to upgrade](#command-to-upgrade)**
+
+## Overview
+This guide covers the `plugin-br-pix-direct-jd` chart upgrade from `2.2.11` to `2.3.0-beta.1`. It was generated retroactively from the chart history and focuses on minor version changes; patch-only releases are intentionally ignored.
+
+Because this is a minor upgrade, the expected path is an in-place Helm upgrade after reviewing new values and changed defaults.
+
+## Version changes
+
+| Field | Previous | Current |
+|-------|----------|---------|
+| Chart version | `2.2.11` | `2.3.0-beta.1` |
+| App version | `1.2.1-beta.11` | `1.2.1-beta.11` |
+
+## Configuration changes
+
+### Added values
+
+_No direct values.yaml key changes detected._
+
+### Removed values
+
+_No direct values.yaml key changes detected._
+
+### Changed operational values
+
+_No image, env, secret, probe, ingress, service, port, or enablement changes detected in values.yaml._
+
+## Template changes
+
+### Added files
+
+- No chart files added.
+
+### Removed files
+
+- No chart files removed.
+
+### Modified files
+
+- `charts/plugin-br-pix-direct-jd/CHANGELOG.md`
+- `charts/plugin-br-pix-direct-jd/Chart.yaml`
+- `charts/plugin-br-pix-direct-jd/templates/plugin-br-pix-direct-jd/deployment.yaml`
+- `charts/plugin-br-pix-direct-jd/values.yaml`
+
+## Migration steps
+
+1. Read this guide and compare your custom values against `charts/plugin-br-pix-direct-jd/values.yaml`.
+2. Add any required new values for your environment, especially secrets, configmaps, probes, ingress, and service settings.
+3. Render the chart locally with your production values and review the manifest diff.
+4. Apply the upgrade in a controlled environment before production.
+
+## Preview changes before upgrading
+
+```bash
+helm diff upgrade plugin-br-pix-direct-jd ./charts/plugin-br-pix-direct-jd \
+  --namespace <namespace> \
+  --values <your-values.yaml>
+```
+
+## Command to upgrade
+
+```bash
+helm upgrade plugin-br-pix-direct-jd ./charts/plugin-br-pix-direct-jd \
+  --namespace <namespace> \
+  --values <your-values.yaml>
+```