Release v0.2.0b1

[aayush3011]

Release v0.2.0b1

Version bumps

• pyproject.toml, azure.yaml, function_app/requirements.txt → 0.2.0b1
• Regenerated uv.lock (also corrects the stale agent-memory-toolkit → azure-cosmos-agent-memory package name)
• CHANGELOG.md: new ## [0.2.0b1] (2026-06-30) section

Features Added

• Turn embeddings + search_turns() (sync/async, client + store): set enable_turn_embeddings=True (env ENABLE_TURN_EMBEDDINGS) to embed raw conversation turns on write and vector-search them. Requires user_id; optional thread_id scopes to a single partition.

Review follow-ups

• search_turns: user_id now enforced at runtime (ValidationError); argument order aligned with the client (search_terms, user_id, thread_id, ...); docstrings made honest about partition fan-out.
• Kept /embedding indexed across all containers (removed the leftover exclusion) so the raw vector stays available for vector search.
• CHANGELOG: corrected the vector index default to quantizedFlat.

Tests

• Added partition-key, missing-user_id, and async-parity tests for search_turns.
• Full unit suite: 889 passing.

[Copilot]

Pull request overview

This PR prepares the v0.2.0b1 release of azure-cosmos-agent-memory, aligning package/version metadata and documenting the new turn-embeddings + search_turns() capability and its runtime behavior.

Changes:

• Bumps project/version references to 0.2.0b1 (project metadata, deployment template, function app requirements, lockfile).
• Updates search_turns() docstrings and enforces user_id at runtime (sync/async store), with new unit tests covering partition scoping + missing user_id.
• Adjusts Cosmos container indexing config to keep /embedding indexed and updates the changelog for the release.

Reviewed changes

Copilot reviewed 11 out of 12 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
uv.lock	Regenerated lockfile, including editable package rename/version update.
pyproject.toml	Bumps package version to 0.2.0b1.
azure.yaml	Updates azd template metadata version to 0.2.0b1.
function_app/requirements.txt	Pins deployed function app dependency to 0.2.0b1.
CHANGELOG.md	Adds 0.2.0b1 release notes and updates prior headings/links.
infra/modules/cosmos.bicep	Removes /embedding excluded-path entry so embeddings remain indexed.
azure/cosmos/agent_memory/store/memory_store.py	Updates search_turns() signature/docs and enforces user_id via ValidationError.
azure/cosmos/agent_memory/aio/store/memory_store.py	Async parity for search_turns() signature/docs and user_id validation.
azure/cosmos/agent_memory/cosmos_memory_client.py	Updates search_turns() docstring to match new scoping behavior.
azure/cosmos/agent_memory/aio/cosmos_memory_client.py	Updates async client search_turns() docstring to match scoping behavior.
tests/unit/store/test_memory_store.py	Adds tests for search_turns() partition scoping, fan-out behavior, and missing user_id.
tests/unit/aio/store/test_memory_store.py	Adds async equivalents for the new search_turns() tests.

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