v0.6.2

Fixed

• VPCs with no tags will no longer induce the KeyError: 'Tags' error from Boto (by @cooperwalbrun)

v0.6.1

Added

• Added Python-level API documentation to the find_available_cidrs function (by @cooperwalbrun)

v0.6.0

Added

• The find_available_cidrs function now includes a cidrs_not_converted_to_prefix key which contains a list of CIDRs that were skipped during the prefix conversion process (note: this is only applicable if passing desired_prefix to find_available_cidrs) (by @cooperwalbrun)
• Python 3.12 is now an official build target with corresponding pipeline assurances (by @cooperwalbrun)

Changed

• The find_cidrs function has been renamed to find_available_cidrs (by @cooperwalbrun)

v0.5.0

Added

• Added a Python-based API for using aws-cidr-finder in a programmatic fashion (by @cooperwalbrun)

Changed

• The JSON format of aws-cidr-finder's output is now simpler: the aws-cidr-finder-messages key has been changed to messages, vpcs has been changed to data, and the structure of data is now a flat list of "VPC" dicts where each dict has the following keys: id, name, cidr, and available_cidr_blocks (by @cooperwalbrun)

v0.4.1

Changed

• Messages relating to omitted prefixes during the handling of the --prefix argument will now indicate the VPC to which the omission corresponds (by @cooperwalbrun)

v0.4.0

Added

• Support for an optional AWS_SESSION_TOKEN environment variable is now implemented (by @cooperwalbrun)

Fixed

• The --profile and --region CLI arguments now function as expected (by @cooperwalbrun)
• All CIDRs for VPCs which were omitted during the handling of the --prefix flag are now logged as expected (by @cooperwalbrun)

v0.3.2

Changed

• The --prefix argument no longer converts CIDR blocks which would result in more than 256 CIDRs (previously this threshold was 1024) (by @cooperwalbrun)

v0.3.1

Changed

• IPv6 subnet CIDR blocks in an associating state are now recognized by aws-cidr-finder (by @cooperwalbrun)

v0.3.0

Added

• Added project configuration for using mypy to statically type-check code during development and in the GitHub Actions pipeline (by @cooperwalbrun)
• Implemented proper typing throughout the source code and added a py.typed file per PEP 561 (by @cooperwalbrun)

v0.2.4

Added

• Added support for Python 3.11 to the pipeline and project configuration (by @cooperwalbrun)