Umb Update Server Dependencies For Minor

Update Server-Side Dependencies (minor & patch) - Umbraco CMS

Bumps every NuGet dependency that is behind to its latest available minor or patch version for a single version line (the current branch), then builds, tests, commits and opens a PR.

Scope: one version line at a time. This skill operates on the branch that is currently checked out (or the branch given as $ARGUMENTS). To update multiple release lines (e.g. v17/dev and main), run it once per line.

Guardrails (non-negotiable):

• Never update a major version. Only minors and patches where a newer one exists.
• Never move a stable package onto a pre-release. Packages already on a pre-release may be updated to a newer pre-release — this is what --pre-release Auto does.
• Never update packages explicitly held back for compatibility (e.g. marked "HOLD"/"do not bump" in Directory.Packages.props). TODO comments there may also mark transitive security pins, which are in-scope to bump if needed (see step 3).

Prerequisites

• dotnet-outdated-tool installed globally: dotnet tool install --global dotnet-outdated-tool (verify with dotnet outdated --version).
• gh CLI authenticated (gh auth status).

Where versions live

Instructions

1. Establish the branch

Read version.json and take the major version (e.g. 18 from 18.1.0-rc) — call it {major}.

If the current branch is a long-lived line (main, v{major}/dev, a release branch) rather than a task branch, create and switch to a new branch:

git switch -c v{major}/task/update-backend-dependencies

(If $ARGUMENTS names a base branch, branch from that instead.) If you are already on a suitable task branch, stay on it. Confirm the working tree is clean before starting.

2. Discover what is outdated

Run dotnet-outdated restricted to within the current major. --version-lock Major keeps updates inside the current major version; --pre-release Auto (the default) offers a pre-release upgrade only when the package is already on a pre-release — so a stable package never jumps to a pre-release, while an existing pre-release can move to a newer pre-release:

dotnet outdated --version-lock Major --pre-release Auto umbraco.sln

Review the report. Everything listed is a legitimate minor/patch (or same-track pre-release) candidate. Note anything you intend to skip, and verify afterwards (via git diff) that no intentionally pinned/held versions were changed; revert any that were.

3. Apply the updates

Apply the same filter with -u:

dotnet outdated --version-lock Major --pre-release Auto -u umbraco.sln

dotnet-outdated restores per-package and may print Failed to restore project after upgrading! for the test projects — this is a known quirk with the multi-level tests/Directory.Packages.props merge; the version writes still land. Verify with git diff afterwards.

This updates the two Directory.Packages.props files, the inline Umbraco.Web.UI.csproj versions, and any in-solution project. It also handles GlobalPackageReference entries (e.g. Nerdbank.GitVersioning).

You can also update transitive security pins if a new minor or patch is available.

4. Sync the template projects by hand

templates/UmbracoExtension/ is not part of umbraco.sln, so its versions are not updated automatically. For any package that (a) was bumped in the root Directory.Packages.props and (b) appears in the template, update it to match:

grep -rnE "Version=\"[0-9]" templates/UmbracoExtension/

Typically this is Microsoft.AspNetCore.OpenApi and/or Swashbuckle.AspNetCore* in both templates/UmbracoExtension/Umbraco.Extension.csproj and templates/UmbracoExtension/Directory.Packages.props. Keep them aligned with the root file.

5. Build and run unit tests

Build the full solution in Release, skipping the frontend/npm steps (these are gated for CI/non-VS builds):

dotnet build umbraco.sln -c Release -p:UmbracoBuild=true

Then run the unit test suite:

dotnet test tests/Umbraco.Tests.UnitTests/Umbraco.Tests.UnitTests.csproj -c Release -p:UmbracoBuild=true --no-build

Both build and tests must be green before continuing.

Confirm the bumps did not leave (or introduce) a known-vulnerable transitive version:

dotnet list umbraco.sln package --vulnerable --include-transitive

Pre-existing, unrelated advisories are out of scope for a routine bump — but if a bump you made is the cause, resolve it (raise the pin, or add an inline reference for Umbraco.Web.UI).

6. Review and commit

Confirm git status shows only the intended package files (the two Directory.Packages.props, Umbraco.Web.UI.csproj, and any template files) — no stray build output, logs, or the schema placeholder. Stage those files explicitly (do not git add -A) and commit:

Update NuGet packages to latest minor and patch versions

Bump all NuGet dependencies that were behind to their latest available
minor or patch release, as reported by dotnet-outdated. No major-version
updates are included.

7. Push and open the PR

git push -u origin <branch>

Generate the PR body from the actual git diff of the package files (do not invent versions). Use tables grouping the changes, and keep the Testing section to a single line — CI is the source of truth, do not paste build/test counts.

Fill in the template below and write it to a temp file (e.g. /tmp/pr-body.md), then create the PR against the line's dev branch (v{major}/dev for a v-line, main for the current major):

gh pr create --base <dev-branch> --head <branch> \
  --title "Dependencies: Update NuGet packages to latest minor and patch versions" \
  --body-file /tmp/pr-body.md

PR body template:

## Description

Routine dependency maintenance for the **{version}** release. Updates all NuGet packages that were behind to their latest available **minor or patch** version, as reported by `dotnet-outdated`. No major-version updates are included.

### Production packages (`Directory.Packages.props`)

| Package | From | To |
|---|---|---|
| … | … | … |

### Test packages (`tests/Directory.Packages.props`)

| Package | From | To |
|---|---|---|
| … | … | … |

### Inline / template versions

- `src/Umbraco.Web.UI/Umbraco.Web.UI.csproj`: …
- `templates/UmbracoExtension`: …

### Deliberately left unchanged

- Any package where only a **major** update is available (out of scope for this PR).
- Intentionally-held packages carrying a `HOLD`/`do not bump` comment (e.g. `Umbraco.Code`).

## Testing

Solution should build and CI checks pass.

8. Report

Output the PR URL, the branch name, and a short summary of what was bumped (and anything deliberately skipped or any pin that had to be raised).

Notes

• If dotnet-outdated reports nothing outdated, say so and stop — do not create an empty PR.
• No OpenApi.json regeneration is needed for pure dependency bumps (no Management API controllers/models change).