Prepare azure.ai.agents 0.1.22-preview release

[Copilot]

Bumps azure.ai.agents from 0.1.21-preview → 0.1.22-preview (2026-04-10).

Changes included

• [Persist first deployment name in AZURE_AI_MODEL_DEPLOYMENT_NAME #7633] Fix AZURE_AI_MODEL_DEPLOYMENT_NAME not being set when initializing from a manifest, template, or --model/--model-deployment flags (only the from-code path was writing it)
• [Persist explicit session IDs for reuse in subsequent commands. #7635] Fix azd ai agent invoke --session-id not persisting the explicit session ID, causing azd ai agent monitor to fail with "run invoke first"
• [Add positional argument support to agent init #7636] Add positional argument to azd ai agent init — a URL, manifest path, or source directory is auto-disambiguated as --manifest or --src
• [ Fix azd ai agent init -m behavior when adding to existing projects #7645] Fix azd ai agent init -m in existing projects: reuse Foundry project from env, surface a message when an existing azd project is detected, prompt on service name collision

Breaking changes

• [Per-agent identity RBAC and developer pre-flight checks #7651] Agent RBAC switches from a shared {account}-{project}-AgentIdentity to per-agent {account}-{project}-{agentName}-AgentIdentity; Cognitive Services OpenAI User and Monitoring Metrics Publisher role assignments are removed (only Azure AI User is assigned on the Foundry Project scope); developer RBAC pre-flight checks run before deploy. Set AZD_AGENT_SKIP_ROLE_ASSIGNMENTS=true to opt out in CI/CD.

Files updated

File	Change
CHANGELOG.md	New 0.1.22-preview section
version.txt	0.1.21-preview → 0.1.22-preview
extension.yaml	version: field updated to match

[Copilot]

Pull request overview

Prepares the azure.ai.agents azd extension for the 0.1.22-preview release by updating the extension version metadata and documenting the included changes in the extension changelog.

Changes:

• Bump extension version from 0.1.21-preview to 0.1.22-preview.
• Update extension.yaml to keep the declared version in sync with version.txt.
• Add 0.1.22-preview (2026-04-10) release notes, including a Breaking Changes subsection, to the extension changelog.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
cli/azd/extensions/azure.ai.agents/version.txt	Updates the extension’s version string to 0.1.22-preview.
cli/azd/extensions/azure.ai.agents/extension.yaml	Updates the extension manifest version: field to match version.txt.
cli/azd/extensions/azure.ai.agents/CHANGELOG.md	Adds the 0.1.22-preview release notes, including breaking changes.

[trangevi]

/check-enforcer override