v0.279.0

Changelog

• ecea8a2cf1ae04b55e625140651c0e9856c26c1a Add list-tablets command to pscale branch vtctld
• 219ea2905305658b9fbfde795e1e73b1e2b37781 Add planned-reparent command to pscale branch vtctld
• 1b78e725419c6a8446598908a48bd30142da20a2 Avoid potential script injections
• e30a968d7c01ea0abcb860e2d4f58d5c82a43e3d Document how to republish a release
• c275c8077748661e3f78cb3bfdb0cb0dc4cfd59d Ensure script/release.sh is idempotent
• ad43183d0206d57d43e830b063a43306b78412be Ensure safe variable expansion of skip
• 844cf168c2e56104303b6ca9880e5b15b60f8098 Replace existing GitHub release assets during republish
• f140b6a68dd6587d5fc98ec9796f51cf84563e31 Simplify planned-reparent-shard to a single command
• 3676b37d146cc4c4089e179284872473bc82797f Update release workflow to support re-publishing existing releases
• e25a2aace55eacd582f2ed66987455eb0d6ad1c5 Use status subcommand instead of --id flag for operation polling