docs for release v1.2.0

[zhaohuabing]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 65.57%. Comparing base (e68d573) to head (2e297f1).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4642      +/-   ##
==========================================
+ Coverage   65.54%   65.57%   +0.02%     
==========================================
  Files         211      211              
  Lines       31945    31945              
==========================================
+ Hits        20939    20948       +9     
+ Misses       9761     9756       -5     
+ Partials     1245     1241       -4     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.