---
updatedAt: 2025-11-13T00:21:48.000Z
agentTools:
  projectIndex: https://docs.vrchat.com/llms.txt
---

# VRChat 2023.1.2p2

Release - 15 March 2023 - Build 1288

# Client

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## Fixes

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* Improved player collision detection around portals when doing the local "too close" check
* Fixed loading hitches on avatars with many parameter drivers
* Fixed issues with animating specific transforms controlled by a VRCPhysBone component
  * Fixes these Canny posts:
    * <https://feedback.vrchat.com/bug-reports/p/physbones-isanimated-is-broken-again>
    * <https://feedback.vrchat.com/bug-reports/p/1287-animation-to-physbone-is-broken-in-some-cases>
* Fixed exiting stations breaking lower-body IK for SDK3 avatars
* Fixed avatars not being blocked by "Poor" or "Very Poor" performance blocking options if they would only fall into that category based on VRAM usage
* Fixed avatar parameter drivers not working in the sitting controller
  * Note: Parameter drivers in animators specified on stations will only be able to drive existing avatar parameters, not create new ones, which (in some edge-cases) may be a deviation from how it worked previously. *This will not be fixed*, as using parameter drivers in station animators is not a supported use-case
  * Documentation on VRC\_Stations has been updated accordingly
* Fixed user volume on nameplates disappearing between instances
* Fixed Fallback state on nameplates sometimes showing "Error" incorrectly