v1.9.17

What's Changed

• Corrected settings and account handling for agents created with the Power Platform CLI (pac) (#419).
• Added support for pac agent settings in three-way merges during sync (#420).
• Fixed creating new local subagents and deleting local subagents (#424).
• Added handling for missing Dataverse columns (#425).
• Replaced YamlDotNet with the Copilot Studio YAML reader and writer, with coverage for hand-edited block scalars (#421).
• Repaired missing or stale workspace account bindings to prevent sync and authentication failures, while retaining manual account selection (#437).
• Introduced CopilotStudio.Sync.slnx, organized language server projects, and updated the Agents package to 2026.9.30.262-prerelease (#440).
• Integrated the solution structure and Agents dependency updates through the associated pull request (#440).
• Updated language server projection handling for hooks and new object model types (#441).
• Hardened pull and push handling for invalid YAML, unresolved conflicts, and settings conflicts, including validation before cloud writes (#438).
• Improved Reattach and Retarget reliability across account switches, environment selection, concurrent sync operations, deleted remote agents, and rollback failures (#447).
• Excluded the settings publishedon field from local and remote change detection (#452).
• Bundled both x64 and ARM64 language server binaries in macOS VSIX packages and selected the matching binary at runtime (#449).
• Added standalone workflow handling (#457).
• Extended standalone workflow support to Clone, Pull, Push, Delete, and Reattach (#460).