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This update also fixes over 50 bugs that were reported in the last several
-months. Some of these issues affect only version 12, but many affect all
+months. Some of these issues affect only version 12, but may also affect all
supported versions.
Some of these fixes include:
* Ensure that offset expressions in WINDOW clauses are processed when a query's
expressions are manipulated.
* Fix misbehavior of `bitshiftright()` where it failed to zero out padding space
-in the last byte if the bitstring length is not a multiple of 8. For how to
+in the last byte if the bit string length is not a multiple of 8. For how to
correct your data, please see the "Updating" section.
* Ensure an empty string that is evaluated by the `position()` returns 1, as per
the SQL standard.