Please update peer dependency to React 18

We want to update our application to React 18 but cannot because this dual-list-box only supports up to React 17. Please update to React 18. Thank you!

[baranoden]

Same issue here, this needs to upgrade to 18

[jakezatecky]

Added in v2.3.0.

From surface level testing, React 18 appears to works fine. However, due to Enzyme not supporting React 18, the automated tests do not cover it. Replacing Enzyme with React Testing Library is an arduous affair that I don't have the stamina for just yet.