[exim] local scan API - 'store_get' signature change?

did the signature of `store_get` change in the local scan API of release 4.93?
I had  to change ’store_get’ calls in our local scan code to make it compile. (Adding the (tainted?) boolean flag)

old:     void *store_get(int)
new:   void *store_get(int, BOOL)

This is not mentioned in the docs https://www.exim.org/exim-html-current/doc/html/spec_html/ch-adding_a_local_scan_function_to_exim.html
Are there any other local scan API functions affected by the ‚tainted‘ flag?

Regards
Ruben