# Thank you for 4.5!

**URL:** https://community.cratedb.com/t/thank-you-for-4-5/607
**Category:** CrateDB
**Created:** [March 31, 2021, 4:46pm UTC](https://community.cratedb.com/t/thank-you-for-4-5/607 "2021-03-31T16:46:48Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![sampope](https://avatars.discourse-cdn.com/v4/letter/s/e9c0ed/32.png) [@sampope](https://community.cratedb.com/u/sampope)
#### Post date: [March 31, 2021, 4:46pm UTC](https://community.cratedb.com/t/thank-you-for-4-5/607/1 "2021-03-31T16:46:48Z")

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Thank you for releasing unrestricted CrateDB with the 4.5 release!

The cluster upgrade from 4.4.3 to 4.5 was seamless and without downtime.