# Highly desirable: stateful MIDI

**URL:** <https://forum.4ms.info/t/highly-desirable-stateful-midi/1007>\
**Category:** Feature Requests\
**Created:** [January 26, 2025, 5:50pm UTC](https://forum.4ms.info/t/highly-desirable-stateful-midi/1007 "2025-01-26T17:50:08Z")\
**Posts on this page:** 1\
**Showing post:** 18

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**Author:** ![danngreen](https://forum.4ms.info/user_avatar/forum.4ms.info/danngreen/32/14_2.png) [@danngreen](https://forum.4ms.info/u/danngreen)\
**Post date:** [July 3, 2025, 5:28am UTC](https://forum.4ms.info/t/highly-desirable-stateful-midi/1007/18 "2025-07-03T05:28:24Z")

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Thanks for testing that out!

It’s now officially released:

> [@Firmware v2.0.9: Bi-directional MIDI feedback](https://forum.4ms.info/t/firmware-v2-0-9-bi-directional-midi-feedback/1678):
>
> Firmware v2.0.9 is out! The big feature is Bi-directional MIDI, aka MIDI Feedback. Thanks to @etcetc for spear-heading this effort. This adds the ability to send the state of MIDI-mapped parameters back to a MIDI controller, so the controller can update its state (e.g. display the position of the actual control). Also there is compatibility support for VCV modules that initialize the names of their jacks and controls in a certain way (StudioSixPlusOne) Auto-mapping has some improvements: …

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_[View the full topic](https://forum.4ms.info/t/highly-desirable-stateful-midi/1007)._