Unable to install atlassian-connect-spring-boot addon

I created a new Jira cloud dev instance on Monday.
Running in dev mode I ran into this problem https://ecosystem.atlassian.net/browse/ACSPRING-77
I have updated my addon to use atlassian-connect-spring-boot to version 1.4.2.
I am still getting the same problem:

2018-02-23 20:11:15.276  WARN 40119 --- [cTaskExecutor-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 3401, SQLState: 22001
2018-02-23 20:11:15.276 ERROR 40119 --- [cTaskExecutor-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : data exception: string data, right truncation;  table: ATLASSIAN_HOST column: PUBLIC_KEY

What am I missing? Is there something else I need to do?

Cheers,
Justin

Hi @ubangy,

this is very similar to ACSPRING-77, but subtly different. I have raised this bug as ACSPRING-78.

Cheers!
Einar