Merge pull request #570 from lukpueh/bump_version_0.28.0

Prepare v0.28.0 release

Author: lukpueh

CHANGELOG.md

@@ -1,5 +1,27 @@
 # Changelog
 
+## securesystemslib v0.28.0
+
+### Added
+* Signer: auto-keyid helper (#557)
+* Signer: de/serialization helpers (#558)
+* Signer: tests (#555, #556)
+* Sigstore Signer: import methods (#535)
+
+### Changed
+* HSMSigner: pre-hash data (#548)
+* GCP Signer, HSM Signer: auto-keyid computation (#557)
+* DSSE: serialize signature data as base64 for compliance (#565)
+
+### Removed
+* Obsolete shebangs (#544, #545)
+* Outdated schemes: md5, sha1 (#554)
+
+### Fixed
+* Various test and CI fixes (#538, #541, #542, #543, #546)
+* Minor SSlibKey.verify_signature error handling bug (#556)
+
+
 ## securesystemslib v0.27.0
 
 ### Added

securesystemslib/__init__.py

@@ -1,7 +1,7 @@
 # pylint: disable=missing-module-docstring
 import logging
 
-__version__ = "0.27.0"
+__version__ = "0.28.0"
 
 # Configure a basic 'securesystemslib' top-level logger with a StreamHandler
 # (print to console) and the WARNING log level (print messages of type