docs: updating to hip 0029

Author: mrlunchbox777

hips/hip-0028.md hips/hip-0029.mdhips/hip-0028.md renamed to hips/hip-0029.md

@@ -1,5 +1,5 @@
 ---
-hip: 9999
+hip: 0029
 title: "Expose Release History During Template Rendering"
 authors: ["Andrew Shoell <mrlunchbox777@gmail.com>"]
 created: "2025-11-12"
@@ -188,14 +188,14 @@ helm upgrade myrelease mychart --release-history-max 0
 
 The following table shows what values are available in template context for different operations:
 
-| Operation                                         | `.Release.History`                    | `.Release.Revision` |
-| ------------------------------------------------- | ------------------------------------- | ------------------- |
-| `helm install`                                    | `[]`                                  | 1                   |
-| `helm upgrade` (first)                            | `[]` (default, no flag)               | 2                   |
-| `helm upgrade --release-history-max 1` (first)    | Populated with 1 release              | 2                   |
-| `helm upgrade --release-history-max N`            | Up to N releases                      | varies              |
-| `helm rollback --release-history-max N`           | Populated with releases before target | varies              |
-| `helm template` / dry-runs                        | `[]`                                  | 1                   |
+| Operation                                      | `.Release.History`                    | `.Release.Revision` |
+| ---------------------------------------------- | ------------------------------------- | ------------------- |
+| `helm install`                                 | `[]`                                  | 1                   |
+| `helm upgrade` (first)                         | `[]` (default, no flag)               | 2                   |
+| `helm upgrade --release-history-max 1` (first) | Populated with 1 release              | 2                   |
+| `helm upgrade --release-history-max N`         | Up to N releases                      | varies              |
+| `helm rollback --release-history-max N`        | Populated with releases before target | varies              |
+| `helm template` / dry-runs                     | `[]`                                  | 1                   |
 
 **Note:** Use `.Release.Revision` to distinguish installs (revision=1) from upgrades (revision>1).