2.11.0

Fixed

• Handle null case when encoding / decoding content_sha1 in BaseFileVersion. (#553)
• Fix SqliteAccountInfo to explicitly close temporary sqlite connections used during setup, add a close() method for cached connection.

Added

• Declare official support for Python 3.14 and include it in the CI test matrix.
• Introduce a reusable validator to ensure remote B2 file names are safe to use as local paths.

Infrastructure

• Bump tornado dependency from 6.5.4 to 6.5.5.