2.8.0

Changed

• Migrate to B2 Native API v3.

Fixed

• Fix continuation for started large files with no fully finished parts.
• Perform re-authentication for empty 401 responses returned for HEAD requests.

Infrastructure

• Remove yapf in favor of ruff.

2.7.0

Changed

• Make Event Notifications generally available. (#518)
• Switch a pytest hook from path to collection_path.

Fixed

• Add upload token reset after upload timeout.
• Fix file/directory permission handling for Windows during the B2 sync.

Infrastructure

• Fix event notification tests when introducing new keys in API outputs.

2.6.0

Removed

• Remove Python 3.7 support in new releases.
  Under Python 3.7 pip will keep resolving the latest version of the package that supports active interpreter.
  Python 3.8 is now the minimum supported version, until it reaches EOL in October 2024.
  We encourage use of the latest stable Python release.

Fixed

• Fixed datetime.utcnow() deprecation warnings under Python 3.12.

Added

• Declare official support for Python 3.13 in b2sdk.
  Test b2sdk against Python 3.13 in CI.

Infrastructure

• Upgraded to pytest 8 (#484).

2.5.1

Fixed

• Fix LocalFolder.all_files(..) erroring out if one of the non-excluded directories is not readable by the user running the scan.
  Warning is added to ProgressReport instead as other file access errors are.

2.5.0

Fixed

• Fix TruncatedOutput errors when downloading files over congested network (fixes B2_Command_Line_Tool#554).
• Ensure FileSimulator.as_download_headers returns dict[str, str] mapping.

Added

• Add unhide_file method to Bucket class.

Doc

• Improve download_file_from_url methods type hints.

Infrastructure

• Limit max CI (Github Actions) duration to 90 minutes.

2.4.1

Fixed

• Fix LocalFolder regression (introduced in 2.4.0) which caused LocalFolder to not list files by path lexicographical order.
  This is also a fix for synchronizer re-uploading files on every run in some cases. (#502)

2.4.0

Changed

• In b2sdk.v3 the B2Api will always create cache from AccountInfo object, unless cache is provided explicitly.
  The current stable b2sdk.v2 remains unchanged, i.e. DummyCache is created by default if account_info was provided, but not cache.
  Documentation for b2sdk.v2 was updated with the new recommended usage, e.g. B2Api(info, cache=AuthInfoCache(info)), to achieve the same behavior as b2sdk.v3. (#497)

Fixed

• Move scan filters before a read on filesystem access attempt. This will prevent unnecessary warnings and IO operations on paths that are not relevant to the operation. (#456)
• Fix bucket caching erroring out when using StubAccountInfo.

Added

• Add annotated_types dependency for type annotations that include basic value validation.
• Add daysFromStartingToCancelingUnfinishedLargeFiles option to lifecycle_rules type annotation.
• Add non-retryable NoPaymentHistory exception.
  API returns this exception when action (e.g. bucket creation or replication rules) is not allowed due to lack of payment history.

2.3.0

Added

• Add folder_to_list_can_be_a_file parameter to b2sdk.v2.Bucket.ls, that if set to True will allow listing a file versions if path is an exact match.
  This parameter won't be included in b2sdk.v3.Bucket.ls and unless supplied path ends with /, the possibility of path pointing to file will be considered first.

2.2.1

Fixed

• Fix __str__ of b2sdk.v2.BucketIdNotFound to return full error message and not just missing bucket ID value.

2.2.0

Added

• Add has_errors_or_warnings method to ProgressReport class.

Fixed

• Ensure b2sdk.v2.b2http emits b2sdk.v2.BucketIdNotFound exception instead of b2sdk._v3.BucketIdNotFound. (#437)
• Ensure unprintable_to_hex and unprintable_to_hex return empty string (instead of None) if empty string was supplied as argument.
• Skip files with invalid filenames when scanning directories (for sync, ...) instead of raising an exception.