VNGE v42.9 mainly updated VNPHY module.
VNPHY is the physics module in VNGE. This module includes four major components: collision, rigidbody, trigger and action, use these components can create more complex and interactive scenes!
This module is not something new to HS2, but from now all game from HS to KKS can use all components of VNPHY. And python action of VNPHY is optimized, it use 10-times less memory than old version.
Download links: https://mega.nz/folder/oUxwFaBS#BD1c31i_ieCpzv8es-tkZg
or download from attachment of this post.
And the game shown in the demo video can be found here:
https://www.patreon.com/posts/scenedata-mini-103026237
Detail of new features:
VNPHY 【for all game】
Added Physics global settings and adjusted them for different games

Added rigidbody constraints and collisionDetectionMode setting

Python type Action is pre-compiled, and the memory consumed during runtime is reduced to less than 1/10 of the old version.
Fixed the bug that the collider bounceCombline setting cannot be saved
More debug infomation has been added for debugging collision issues
Settings will be saved to setting file, window size is adjustable

VNActor update 【for all game】
Added an API to get the character's IK target bone by unified ik name
Added an API to get the dynamic bones of the character's breasts and hips
VNAnime update 【for all game】
Fixed the issue that when the default update mode is diff, the item cannot be updated normally (and cause fps drops) after adding the item for the first time.
And the default update mode is changed back to "auto" again, I am sorry. Because the "auto" mode is the most efficient mode, especially if the user creates keyframes for all attributes . But, if you have used vnanime in v42.8, your setting will be saved in VNAnime.ini file, and this change will not affect you unless you manually set the default update mode.
Extplugins
【HS】 Add new unified MMD API for HSStudioNEOAddon
【PH】 Add new unified MMD API for PHSAddon
That's all about VNGE v42.9 update. Feedback and suggestions are always welcomed.