I'm happy to announce the availability of iocaine 3.4.0-rc.1, first (and hopefully only!) release candidate for the #iocaine 3.4.0 release scheduled for April 11st.
Despite still being a 3.x version, this does introduce a breaking change: the firewalling code has been redesigned. This means a different API on the scripting side, and its configuration no longer lives in the handler's config.
Even though a breaking change, the feature was explicitly labeled experimental, so I'm committing SemVer sins, and am not bumping the major version.
suck it ai.
(not man
)
into fun and joy 

