Revert "Merge branch 'main' into close-conn"

This reverts commit 1714395, reversing
changes made to 66192b4.

Author: Varun0157

.github/workflows/daily-telemetry-e2e.yml

@@ -54,9 +54,5 @@ jobs:
       #----------------------------------------------
       #              run test suite
       #----------------------------------------------
-      - name: Run e2e tests (excluding daily-only tests)
-        run: |
-          # Exclude telemetry E2E tests from PR runs (run daily instead)
-          poetry run python -m pytest tests/e2e \
-            --ignore=tests/e2e/test_telemetry_e2e.py \
-            -n auto
+      - name: Run e2e tests
+        run: poetry run python -m pytest tests/e2e -n auto

.github/workflows/integration.yml

@@ -1,13 +1,5 @@
 # Release History
 
-# 4.2.1 (2025-11-20)
-- Ignore transactions by default (databricks/databricks-sql-python#711 by @jayantsing-db)
-
-# 4.2.0 (2025-11-14)
-- Add multi-statement transaction support (databricks/databricks-sql-python#704 by @jayantsing-db)
-- Add a workflow to parallelise the E2E tests (databricks/databricks-sql-python#697 by @msrathore-db)
-- Bring Python telemetry event model consistent with JDBC (databricks/databricks-sql-python#701 by @nikhilsuri-db)
-
 # 4.1.4 (2025-10-15)
 - Add support for Token Federation (databricks/databricks-sql-python#691 by @madhav-db)
 - Add metric view support (databricks/databricks-sql-python#688 by @shivam2680)

CHANGELOG.md

@@ -67,12 +67,6 @@ or to a Databricks Runtime interactive cluster (e.g. /sql/protocolv1/o/123456789
 > to authenticate the target Databricks user account and needs to open the browser for authentication. So it 
 > can only run on the user's machine.
 
-## Transaction Support
-
-The connector supports multi-statement transactions with manual commit/rollback control. Set `connection.autocommit = False` to disable autocommit mode, then use `connection.commit()` and `connection.rollback()` to control transactions.
-
-For detailed documentation, examples, and best practices, see **[TRANSACTIONS.md](TRANSACTIONS.md)**.
-
 ## SQLAlchemy
 Starting from `databricks-sql-connector` version 4.0.0 SQLAlchemy support has been extracted to a new library `databricks-sqlalchemy`.