chore: bump version to 2.0.0b1

[oboehmer]

Description

Closes

• Fixes #

Related Issue(s)

Type of Change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Refactoring / Technical debt (internal improvements with no user-facing changes)
• Documentation update
• Chore (build process, CI, tooling, dependencies)
• Other (please describe):

Test Framework Affected

• PyATS
• Robot Framework
• Both
• N/A (not test-framework specific)

Network as Code (NaC) Architecture Affected

• ACI (APIC)
• NDO (Nexus Dashboard Orchestrator)
• NDFC / VXLAN-EVPN (Nexus Dashboard Fabric Controller)
• Catalyst SD-WAN (SDWAN Manager / vManage)
• Catalyst Center (DNA Center)
• ISE (Identity Services Engine)
• FMC (Firepower Management Center)
• Meraki (Cloud-managed)
• NX-OS (Nexus Direct-to-Device)
• IOS-XE (Direct-to-Device)
• IOS-XR (Direct-to-Device)
• Hyperfabric
• All architectures
• N/A (architecture-agnostic)

Platform Tested

nac-test supports macOS and Linux only

• macOS (version tested: )
• Linux (distro/version tested: )

Key Changes

Testing Done

• Unit tests added/updated
• Integration tests performed
• Manual testing performed:
  • PyATS tests executed successfully
  • Robot Framework tests executed successfully
  • D2D/SSH tests executed successfully (if applicable)
  • HTML reports generated correctly
• All existing tests pass (pytest / pre-commit run -a)

Test Commands Used

# Commands used to test changes

Checklist

• Code follows project style guidelines (pre-commit run -a passes)
• Self-review of code completed
• Code is commented where necessary (especially complex logic)
• Documentation updated (if applicable)
• No new warnings introduced
• Changes work on both macOS and Linux
• CHANGELOG.md updated (if applicable)

Screenshots (if applicable)

Additional Notes