# Upgrade 1.0.5 to 1.2.6

**URL:** <https://discourse.nodered.org/t/upgrade-1-0-5-to-1-2-6/36557>\
**Category:** General\
**Created:** [26 November 2020 11:37 UTC](https://discourse.nodered.org/t/upgrade-1-0-5-to-1-2-6/36557 "2020-11-26T11:37:04Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![bohtho](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bohtho/32/6153_2.png) [@bohtho](https://discourse.nodered.org/u/bohtho)\
**Post date:** [26 November 2020 11:37 UTC](https://discourse.nodered.org/t/upgrade-1-0-5-to-1-2-6/36557/1 "2020-11-26T11:37:04Z")

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I have lagged a bit and is still at 1.0.5. Anyone noticed any gotchas (with common nodes) or (semi-)breaking changes if I update a big flow straight to 1.2.6?

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**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [26 November 2020 14:30 UTC](https://discourse.nodered.org/t/upgrade-1-0-5-to-1-2-6/36557/2 "2020-11-26T14:30:32Z")

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No, but obviously make sure your backups are up to date.

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [25 January 2021 14:30 UTC](https://discourse.nodered.org/t/upgrade-1-0-5-to-1-2-6/36557/3 "2021-01-25T14:30:42Z")

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