Dear serviceops colleagues,
I have tagged LuaSandbox 4.1.2 and released it to PECL. Please build a new package and deploy it. This will help to address OOM errors on Wiktionary (T165935).
At your convenience but ideally within one month. It should be sufficient to monitor segfault rates. No user-visible change is expected compared to 4.0.2, except for a reduction in OOM errors.