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Python: ADR: Unifying Context Management with ContextMiddleware (Python)
- #3609
#3609
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Eduard van Valkenburg (eavanvalkenburg)
merged 19 commits into
microsoft:main
microsoft/agent-framework:main
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eavanvalkenburg:adr-python-context-middleware
eavanvalkenburg/agent-framework:adr-python-context-middleware
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Feb 10, 2026
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Python: ADR: Unifying Context Management with ContextMiddleware (Python)
#3609
Eduard van Valkenburg (eavanvalkenburg)
merged 19 commits into
microsoft:main
microsoft/agent-framework:main
from
eavanvalkenburg:adr-python-context-middleware
eavanvalkenburg/agent-framework:adr-python-context-middleware
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Commits on Feb 9, 2026
Add ADR for Python ContextMiddleware unification
Eduard van Valkenburg (eavanvalkenburg)
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Add session serialization/deserialization design to ADR
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351b533
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Add Related Issues section mapping to ADR
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Update session management: create_session, get_session_by_id, agent.serialize_session
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ADR: Add hooks alternative, context compaction discussion, and PR feedback
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ADR: Restructure and add .NET comparison
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tweaks
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fix smart load
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ADR: Add naming discussion note for ContextHooks
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Update context middleware design: remove smart mode, add attribution filtering
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Add Decision 2: Instance Ownership (instances in session vs agent)
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Update ADR: Choose ContextPlugin with before_run/after_run and Option B1
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Add agent and session params to before_run/after_run methods
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Remove ContextPluginRunner, store plugins directly on agent
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Update workplan to 2 PRs for simpler review
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updated doc
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Refine ADR: serialization, ownership, decorators, session methods, exports
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Rename ADR to 0016-python-context-middleware.md
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Fix broken link: #3-unified-storage-middleware → #3-unified-storage
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