# About the ENGINEERING CHANGE NOTICE category

**URL:** <https://discuss.cubepilot.org/t/about-the-engineering-change-notice-category/4334>\
**Category:** ENGINEERING CHANGE NOTICE\
**Created:** [14 August 2020 03:56 UTC](https://discuss.cubepilot.org/t/about-the-engineering-change-notice-category/4334 "2020-08-14T03:56:37Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![philip](https://discuss.cubepilot.org/user_avatar/discuss.cubepilot.org/philip/32/9035_2.png) [@philip](https://discuss.cubepilot.org/u/philip)\
**Post date:** [14 August 2020 03:56 UTC](https://discuss.cubepilot.org/t/about-the-engineering-change-notice-category/4334/1 "2020-08-14T03:56:37Z")

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this Catagory is for CubePilot engineering to let you know about changes, or proposed changes that may affect our users.

in the past we have had hardware changes that may affect some users, but no central location for any such notice.

ECN Engineering change Notice  
an ECN lets you know what changes have happened

RFC Request for comment  
is requesting information back from you on a proposed change