svn commit: r61617 - /dev/helix/1.2.0/ /release/helix/1.2.0/

[jxue]

Author: jxue
Date: Wed May  3 00:18:17 2023
New Revision: 61617

Log:
Release 1.2.0 for Helix

Added:
    release/helix/1.2.0/
      - copied from r61616, dev/helix/1.2.0/
Removed:
    dev/helix/1.2.0/