add tutorial LayerList
Merge pull request #1109 from Laicheng0830/2.2.4release release2.2.4
Merge pull request #1110 from timgates42/bugfix_typo_deterministic docs: fix simple typo, determinstic -> deterministic
Merge pull request #1090 from Laicheng0830/Release 2.2.3 release
Merge pull request #1077 from Laicheng0830/Update_release Update release
Prepare for 2.2.1 release (#1058) * prepare for 2.2.1 release * Fix test.
version 2.2.0
Update package_info.py
Update CHANGELOG.md
minor spelling and typo fixes (#971) * minor spelling and typo fixes * Add Github and PR ID to the changelog.md