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Note: we are currently (spring 2022) in an effort to replace Devstack with Tutor. We encourage you to try out Tutor and see how it goes for you. There's a Tutor Topic to get help specifically on Tutor (no more questions will be answered in the old Tutor forum, but it’s a good source to find old answers ).
Getting Support
Join the #dev Open edX Slack channel to ask questions and get support. There may be also more channels to get technical support, for example, #ops is better suited if you are running your own instance and have questions. Also, consider using the Open edX forums - please search for your answer first. 
Why? The Slack history is deleted after 6 months but the forums never delete history, so your questions there will be displayed to people searching for similar questions in the future.
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