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Merged
bewithgaurav merged 1 commit into from
Jul 10, 2026
+8 −9
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RELEASE:1.11.0 #672

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13 changes: 6 additions & 7 deletions PyPI_Description.md
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Expand Up @@ -35,16 +35,15 @@ PyBind11 provides:
- Memory-safe bindings
- Clean and Pythonic API, while performance-critical logic remains in robust, maintainable C++.

## What's new in v1.10.0

### Enhancements

- **Active Directory Service Principal for Bulk Copy** - `bulkcopy` now supports `Authentication=ActiveDirectoryServicePrincipal`, acquiring tokens mid-handshake via a registered callback so service principal credentials work for bulk inserts (#576).
## What's new in v1.11.0

### Bug Fixes

- **Non-ASCII VARCHAR in Arrow Fetch** - The arrow fetch path now requests `SQL_CHAR` data as `SQL_C_WCHAR` (UTF-16LE), ensuring correct results regardless of encoding settings, locale, or operating system (#575).
- **Bulk Load Connection Timeouts** - Fixed connection timeouts during bulk load operations (#641, via `mssql_py_core` 0.1.5).
- **SSH-Tunnel / In-Process Forwarder Deadlock** - The driver now releases the GIL around blocking ODBC teardown calls (`SQLFreeHandle`/`SQLFreeStmt`) and `SQLDescribeParam`, preventing deadlocks when the connection is routed through an in-process Python TCP forwarder (#604).
- **BINARY/VARBINARY NULL Parameters in Temp Tables** - Unknown NULL parameter types are now pre-resolved before binding, with actionable `setinputsizes` guidance, fixing errors when inserting NULL binary values into temp tables or table variables (#654).
- **Context Manager Transaction Semantics** - The `Connection` context manager now commits on clean exit and rolls back on exception (with `autocommit=False`), matching the documented behavior (#639).
- **macOS Apple Silicon Import Failure** - Bundled macOS ODBC dylibs are now configured for all shipped architectures, so `import mssql_python` works on Apple Silicon without requiring a separate `brew install unixodbc` (#661).
- **Service Principal Bulk Copy Freeze** - Fixed a GIL-deadlock that froze `bulkcopy` when authenticating with a service principal (#666, via `mssql_py_core` 0.1.6).

For more information, please visit the project link on Github: https://github.com/microsoft/mssql-python

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2 changes: 1 addition & 1 deletion mssql_python/__init__.py
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Expand Up @@ -14,7 +14,7 @@
from .helpers import Settings, get_settings, _settings, _settings_lock

# Driver version
__version__ = "1.10.0"
__version__ = "1.11.0"

# Exceptions
# https://www.python.org/dev/peps/pep-0249/#exceptions
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2 changes: 1 addition & 1 deletion setup.py
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Expand Up @@ -176,7 +176,7 @@ def run(self):

setup(
name="mssql-python",
version="1.10.0",
version="1.11.0",
description="A Python library for interacting with Microsoft SQL Server",
long_description=open("PyPI_Description.md", encoding="utf-8").read(),
long_description_content_type="text/markdown",
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