v0.20.6

Apache OpenDAL reqsign 0.20.6 has been released.

Source release artifacts are available from the Apache release distribution:
https://dist.apache.org/repos/dist/release/opendal/reqsign-0.20.6/

Vote and result:

• Vote: #845
• Result: #850

Notable changes:

• Add automatic S3 Express session configuration from directory bucket names.
• Add maximum-allowed S3 Express sessions, IAM signing, and custom CreateSession endpoints.
• Deduplicate concurrent signer credential refreshes through the shared credential cache.
• Add live AWS credential-provider coverage for the supported default provider chain.

Crate versions:

• reqsign: 0.20.6
• reqsign-core: 3.3.1
• reqsign-aliyun-oss: 3.1.5
• reqsign-aws-core: 3.1.1
• reqsign-aws-v4: 3.3.0
• reqsign-aws-v4a: 3.0.5
• reqsign-azure-storage: 3.2.1
• reqsign-command-execute-tokio: 3.0.6
• reqsign-file-read-tokio: 3.0.6
• reqsign-google: 3.1.1
• reqsign-http-send-reqwest: 4.0.6
• reqsign-huaweicloud-obs: 3.0.6
• reqsign-oracle: 3.0.6
• reqsign-tencent-cos: 3.0.6
• reqsign-volcengine-tos: 3.1.2