[VOTE] Release Apache Celeborn 0.7.0-rc1

[Zhentao Shuai <za...@apache.org>]

Hello, Celeborn community,

This is a call for a vote to release Apache Celeborn
0.7.0-rc1

The git tag to be voted upon:
https://github.com/apache/celeborn/releases/tag/v0.7.0-rc1

Source and binary artifacts can be found at:
https://dist.apache.org/repos/dist/dev/celeborn/v0.7.0-rc1/

The git commit hash:
57261b37a979e86893fc3d2eab0a155df1e064ab

The changes since the previous RC (rc0):
https://github.com/apache/celeborn/compare/v0.7.0-rc0...v0.7.0-rc1

The staging repo:
https://repository.apache.org/content/repositories/orgapacheceleborn-1136

The fingerprint of the PGP key release artifacts is signed with:
34D5A9C7996B94968C0C2626208CE878499FD25A

My public key to verify signatures can be found in:
https://dist.apache.org/repos/dist/release/celeborn/KEYS

The vote will be open for at least 72 hours or until the necessary
number of votes are reached.

Please vote accordingly:

[ ] +1 approve
[ ] +0 no opinion
[ ] -1 disapprove (and the reason)

Steps to validate the release:
https://www.apache.org/info/verification.html

- Download links, checksums, and PGP signatures are valid.
- Source code distributions have correct names matching the current release.
- LICENSE and NOTICE files are correct.
- All files have license headers if necessary.
- No unlicensed compiled archives bundled in the source archive.
- The source tarball matches the git tag.
- Build from source is successful.

Regards,
Zhentao Shuai