# openHAB 3.1 Milestone Builds

**URL:** <https://community.openhab.org/t/openhab-3-1-milestone-builds/116024>\
**Category:** Announcements\
**Created:** [February 1, 2021, 1:27am UTC](https://community.openhab.org/t/openhab-3-1-milestone-builds/116024 "2021-02-01T01:27:20Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Kai](https://community.openhab.org/user_avatar/community.openhab.org/kai/32/116281_2.png) [@Kai](https://community.openhab.org/u/Kai)\
**Post date:** [February 28, 2021, 9:10pm UTC](https://community.openhab.org/t/openhab-3-1-milestone-builds/116024/3 "2021-02-28T21:10:53Z")

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Update: Unfortunately, it seems that Milestone 2 has some [major issue wrt DSL rule validation](https://community.openhab.org/t/openhab-3-1-milestone-discussion/116025/28). We’re analysing the issue and hope to have a fix by tomorrow with a new milestone build. I hence DO NOT RECOMMEND to upgrade to M2 right now - sorry for the inconvenience!

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_[View the full topic](https://community.openhab.org/t/openhab-3-1-milestone-builds/116024)._