Bugfix Release

What's Changed

• SignV4: trim leading/trailing spaces in header value by @balamurugana in #1435
• update IamAwsProvider as per minio-go implementation by @setu4993 in #1437
• minioadmin: fix http trace properly by @balamurugana in #1438
• Ignore too-many-positional-arguments pylint error by @balamurugana in #1445

New Contributors

• @setu4993 made their first contribution in #1437

Full Changelog: 7.2.8...7.2.9