Releases: googleapis/google-cloud-python
google-cloud-spanner: v3.64.0
v3.64.0 (2026-04-01)
Features
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use inline begin to eliminate BeginTransaction RPC (#1502) (00d5f8e6)
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add TLS/mTLS support for experimental host (#1479) (0c4c5da3)
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Exposing total CPU related fields in AutoscalingConfig (PiperOrigin-RevId: 845819318) (9d2338a6)
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include cache updates into the ResultSet response (PiperOrigin-RevId: 865546011) (9d2338a6)
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add a ClientContext field to Spanner requests (PiperOrigin-RevId: 853323071) (9d2338a6)
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include cache updates and routing hint into BeginTransaction and Commit request/response respectively (PiperOrigin-RevId: 878019893) (9d2338a6)
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add Secure Parameters to the ClientContext (PiperOrigin-RevId: 853323071) (9d2338a6)
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implement native asyncio support via Cross-Sync (#1509) (f822fd7c)
Bug Fixes
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add threading import and _resource_info to snapshot.py (659034aa)
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restore implicit database_dialect reload in sync client (#1537) (67f51043)
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resolve async deadlock in multiplexed session manager (#1520) (c8f936b0)
Documentation
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A comment for field
transaction_tagin message.google.spanner.v1.RequestOptionsis changed (PiperOrigin-RevId: 865546011) (9d2338a6) -
A comment for field
routing_hintin messages.google.spanner.v1.ResultSetand.google.spanner.v1.PartialResultSetare changed (PiperOrigin-RevId: 878019893) (9d2338a6) -
Update high_priority_cpu_utilization_percent in AutoscalingConfig to be Optional and clarify its behavior when not specified (PiperOrigin-RevId: 845819318) (9d2338a6)
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A comment for field
paramsin message.google.spanner.v1.PartitionQueryRequestis changed (PiperOrigin-RevId: 865546011) (9d2338a6) -
A comment in message
.google.spanner.v1.TransactionOptions.ReadWrite.ReadLockModeis changed (PiperOrigin-RevId: 878019893) (9d2338a6) -
A comment for field
commit_timestampin message.google.spanner.v1.BatchWriteResponseis changed (PiperOrigin-RevId: 865546011) (9d2338a6) -
minor update for Spanner Location API (PiperOrigin-RevId: 834841888) (9d2338a6)
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A comment for field
param_typesin message.google.spanner.v1.PartitionQueryRequestis changed (PiperOrigin-RevId: 865546011) (9d2338a6)