Merge pull request #2357 from potatogim/rdma-rc-data-plane-gate

rdma: gate the RC data plane behind a dedicated flag

fix: omit null version id for suspended buckets

Keep null as the stored object version ID when bucket versioning is suspended, but omit x-amz-version-id from the PutObject response to match Amazon S3.

Update the existing versioning integration coverage to distinguish the PutObject response from the null version returned by ListObjectVersions, and verify empty response headers are not rendered.

Fixes #2164

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Merge pull request #2208 from versity/test/readme_and_quick_comparison

test: README updates, speed up some file integrity checks

Merge pull request #2160 from versity/ben/eof-err

fix: connection early termination resulting in internal error

Merge pull request #2077 from versity/ben/sidecar-test

test: add github actions functional tests for posix sidecar option

Merge pull request #2006 from versity/ben/racing-put-delete

fix: retry link on ENOENT caused by racing DeleteObject

Merge pull request #1921 from versity/ben/windows

chore: enable windows test build and release binaries

Merge pull request #1914 from versity/dependabot/github_actions/actio…

…ns/download-artifact-8

chore(deps): bump actions/download-artifact from 7 to 8

Merge pull request #1827 from versity/ben/webgui-object-lock-md5

fix: webui md5 missing error when enabling directory object lock

Merge pull request #1754 from versity/test/diff_region_handling

Test/diff region handling