Flip RabbitMQ.Client v7 and MongoDB.Driver v3 to be the default packages

[Copilot]

Flip RabbitMQ.Client v7 and MongoDB v3 to be the default packages

Plan

• Understand current structure and dependencies
• Rename Aspire.RabbitMQ.Client.v7 to Aspire.RabbitMQ.Client.v6
• Update Aspire.RabbitMQ.Client to use RabbitMQ.Client v7
• Rename Aspire.MongoDB.Driver.v3 to Aspire.MongoDB.Driver.v2
• Update Aspire.MongoDB.Driver to use MongoDB.Driver v3
• Update test projects accordingly
• Update solution file references
• Update other references (hosting projects, playground, Helix props)
• Build all modified projects successfully
• Run tests to verify changes
• Fix test project configurations
• Verify all tests pass
• Address PR feedback - revert README.md changes

Changes Made

RabbitMQ

• Renamed Aspire.RabbitMQ.Client.v7 → Aspire.RabbitMQ.Client.v6
• Updated main Aspire.RabbitMQ.Client to reference RabbitMQ.Client v7.1.2
• Updated v6 package to reference RabbitMQ.Client [6.8.1,7.0.0)
• Updated v6 package to use AspNetCore.HealthChecks.Rabbitmq.v6
• Removed RABBITMQ_V6 define from main package (now uses v7 code paths)
• Added RABBITMQ_V6 define to v6 test project for conditional compilation

MongoDB

• Renamed Aspire.MongoDB.Driver.v3 → Aspire.MongoDB.Driver.v2
• Updated main Aspire.MongoDB.Driver to reference MongoDB.Driver v3.5.0
• Updated v2 package to reference MongoDB.Driver [2.30.0,3.0.0)
• Health check implementation uses conditional compilation:
  • v2: connection string based API (AspNetCore.HealthChecks.MongoDb 9.0.0)
  • v3: factory function based API (AspNetCore.HealthChecks.MongoDb 9.0.0)
• Removed MONGODB_V2 define from main package

Test Projects

• Renamed and updated test projects to match new package names
• Updated main test projects to use v7/v3 packages without version overrides
• Updated v6/v2 test projects with appropriate version overrides
• Added package references to v2 and v6 test projects
• Added RABBITMQ_V6 define to v6 test project

Documentation & Configuration

• Updated solution file (Aspire.slnx)
• Updated playground projects (TestShop, mongo)
• Updated Helix test configuration
• Reverted README.md to preserve the original versioning strategy example text
• Updated all component and hosting test projects

Test Results

✅ All MongoDB.Driver tests pass (43/43 tests)
✅ All RabbitMQ.Client tests pass (43/43 tests)
✅ All MongoDB.Driver.v2 tests pass (43/43 tests)
✅ All RabbitMQ.Client.v6 tests pass (37/37 tests, 4 skipped)

All builds successful and all tests passing!

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Flip RabbitMQ.Client v7 and MongoDB v3 to be the default packages</issue_title>
<issue_description>See #3956 for background information.

Specifically

3. When .NET Aspire 9 ships, we can "swap" the dependencies around.
   - The Aspire.RabbitMQ.Client package will be updated to depend on version 7 of RabbitMQ.Client.
   - If RabbitMQ.Client v6 is still in support, we can create Aspire.RabbitMQ.Client.v6 which has the dependency limit [6.8.1, 7.0.0) and works with the version 6 of RabbitMQ.Client.
   - Aspire.RabbitMQ.Client.v7 will be dead-ended. We won't make new .NET Aspire 9 versions of this package.

We never did this for Aspire 9. But we should do it for 13 now.

The same goes for MongoDB.Driver and v3. See #6380</issue_description>

<agent_instructions>https://github.com/dotnet/aspire/tree/main/src/Components/Aspire.RabbitMQ.Client should reference <PackageReference Include="RabbitMQ.Client" VersionOverride="7.1.2" />. And instead of having https://github.com/dotnet/aspire/tree/main/src/Components/Aspire.RabbitMQ.Client.v7, we should have https://github.com/dotnet/aspire/tree/main/src/Components/Aspire.RabbitMQ.Client.v6 which references <PackageReference Include="RabbitMQ.Client" VersionOverride="[6.8.1,7.0.0)" />.

The same thing applies to https://github.com/dotnet/aspire/tree/main/src/Components/Aspire.MongoDB.Driver should reference <PackageVersion Include="MongoDB.Driver" Version="3.5.0" />. And instead of having https://github.com/dotnet/aspire/tree/main/src/Components/Aspire.MongoDB.Driver.v3, we should have https://github.com/dotnet/aspire/tree/main/src/Components/Aspire.MongoDB.Driver.v2 which references <PackageReference Include="MongoDB.Driver" VersionOverride="[2.30.0,3.0.0)" />.</agent_instructions>

Comments on the Issue (you are @copilot in this section)

Fixes #12219

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[eerhardt]

@copilot - revert this change

[Copilot]

Reverted in commit e1a2b3c (will be updated with actual hash after commit). The README.md now preserves the original versioning strategy example text.

[Copilot]

Reverted in 49f70e1

[github-actions]

🚀 Dogfood this PR with:

⚠️ WARNING: Do not do this without first carefully reviewing the code of this PR to satisfy yourself it is safe.

curl -fsSL https://raw.githubusercontent.com/dotnet/aspire/main/eng/scripts/get-aspire-cli-pr.sh | bash -s -- 12220

Or

• Run remotely in PowerShell:

iex "& { $(irm https://raw.githubusercontent.com/dotnet/aspire/main/eng/scripts/get-aspire-cli-pr.ps1) } 12220"

[Copilot]

Pull Request Overview

This PR flips RabbitMQ.Client v7 and MongoDB.Driver v3 to be the default package versions, with v6 and v2 becoming the legacy support packages. Previously, the main packages used older versions while v7/v3 were in separate packages; now this is reversed to align with current library versions.

Key Changes:

• Main Aspire.RabbitMQ.Client now uses RabbitMQ.Client v7.1.2; legacy v6 support moved to Aspire.RabbitMQ.Client.v6
• Main Aspire.MongoDB.Driver now uses MongoDB.Driver v3.5.0; legacy v2 support moved to Aspire.MongoDB.Driver.v2
• Configuration schema updates reflect API changes between RabbitMQ v6 and v7

Reviewed Changes

Copilot reviewed 17 out of 21 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/Shared/RepoTesting/Directory.Packages.Helix.props	Updated package references from v7/v3 to v6/v2
tests/Aspire.RabbitMQ.Client.v6.Tests/Aspire.RabbitMQ.Client.v6.Tests.csproj	Renamed test project and added v6-specific dependencies and defines
tests/Aspire.RabbitMQ.Client.Tests/Aspire.RabbitMQ.Client.Tests.csproj	Removed v6 defines and version overrides to use v7 defaults
tests/Aspire.MongoDB.Driver.v2.Tests/Aspire.MongoDB.Driver.v2.Tests.csproj	Renamed test project and added v2-specific dependencies
tests/Aspire.MongoDB.Driver.Tests/Aspire.MongoDB.Driver.Tests.csproj	Removed version overrides to use v3 defaults
tests/Aspire.Hosting.RabbitMQ.Tests/Aspire.Hosting.RabbitMQ.Tests.csproj	Updated to reference main RabbitMQ package instead of v7 package
tests/Aspire.Hosting.MongoDB.Tests/Aspire.Hosting.MongoDB.Tests.csproj	Updated to reference main MongoDB package instead of v3 package
src/Components/Aspire.RabbitMQ.Client/ConfigurationSchema.json	Updated schema to reflect RabbitMQ v7 API changes (removed DispatchConsumersAsync, renamed MaxMessageSize)
src/Components/Aspire.RabbitMQ.Client/Aspire.RabbitMQ.Client.csproj	Removed v6 defines and version constraints to use RabbitMQ.Client v7
src/Components/Aspire.RabbitMQ.Client.v6/Aspire.RabbitMQ.Client.v6.csproj	Added v6 defines and version constraints for legacy support
src/Components/Aspire.MongoDB.Driver/Aspire.MongoDB.Driver.csproj	Removed v2 defines and version constraints to use MongoDB.Driver v3
src/Components/Aspire.MongoDB.Driver.v2/Aspire.MongoDB.Driver.v2.csproj	Added v2 defines and version constraints for legacy support
playground/mongo/Mongo.ApiService/Mongo.ApiService.csproj	Updated to use main MongoDB.Driver package
playground/TestShop/OrderProcessor/OrderProcessor.csproj	Updated to use main RabbitMQ.Client package
playground/TestShop/BasketService/BasketService.csproj	Updated to use main RabbitMQ.Client package
eng/clipack/Common.projitems	Added -NoProfile flag to PowerShell command
Aspire.slnx	Updated solution file with renamed project paths

[eerhardt]

LGTM

[joperezr]

LGTM