Update changelog for release (#769)

adjust line spacing to match previous changelog entries

CHANGES.txt

@@ -1,30 +1,51 @@
 Changes
 -------
 
-To be included in 0.1.0 (unreleased)
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+0.1.0 (2022-04-11)
+^^^^^^^^^^^^^^^^^^
 
 * Don't send sys.argv[0] as program_name to MySQL server by default #620
+
 * Allow running process as anonymous uid #587
+
 * Fix timed out MySQL 8.0 connections raising InternalError rather than OperationalError #660
+
 * Fix timed out MySQL 8.0 connections being returned from Pool #660
+
 * Ensure connections are properly closed before raising an OperationalError when the server connection is lost #660
+
 * Ensure connections are properly closed before raising an InternalError when packet sequence numbers are out of sync #660
+
 * Unix sockets are now internally considered secure, allowing sha256_password and caching_sha2_password auth methods to be used #695
+
 * Test suite now also tests unix socket connections #696
+
 * Fix SSCursor raising InternalError when last result was not fully retrieved #635
+
 * Remove deprecated no_delay argument #702
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 * Support PyMySQL up to version 1.0.2 #643
+
 * Bump minimal PyMySQL version to 1.0.0 #713
+
 * Align % formatting in Cursor.executemany() with Cursor.execute(), literal % now need to be doubled in Cursor.executemany() #714
+
 * Fixed unlimited Pool size not working, this is now working as documented by passing maxsize=0 to create_pool #119
+
 * Added Pool.closed property as present in aiopg #463
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 * Fixed SQLAlchemy connection context iterator #410
+
 * Fix error packet handling for SSCursor #428
+
 * Required python version is now properly documented in python_requires instead of failing on setup.py execution #731
+
 * Add rsa extras_require depending on PyMySQL[rsa] #557
+
 * Migrate to PEP 517 build system #746
+
 * Self-reported `__version__` now returns version generated by `setuptools-scm` during build, otherwise `'unknown'` #748
+
 * Fix SSCursor raising query timeout error on wrong query #428