Upgrade RCM 1.2.9 to 1.5.2 latest

[vin9999]

Hello,

I would need to update a roundcubemail 1.2.9  installation to the latest version 1.5.2

Would like to ask/double check, if this is a direct upgrade path? without issues or if should be some intermediate steps.

Thank you 
V.

[SKaero]

You should be able to upgrade directly.

[vin9999]

Thank you for the reply.

We did the upgrade and it worked out oke from 1.2.9 to 1.5.2 latest.

Two issues we had, for the people who maybe come across this post:
1. Spoofchecker Class fatal error (need to install libicu and libicu-devel packages (in RH env) and recompile php --enable-intl)
2. SMTP $config settings changed. Need to check those and adjust accordingly.

V.