The primary hub for all official development builds, public changelogs, and direct file access is the Studio Kami Patreon Profile . Key Update Overview: Version 0.9.7
If you clarify what “The Agency” actually is (game name? web series? ARG?), I can write a full detailed article about: the agency ep 3 v097 studio kami link
While "The Agency" is a well-known TV series, the specific combination of terms you're searching for——doesn't point to any official source. Instead, it suggests a search for an unofficial, and likely unauthorized, copy of the episode. The primary hub for all official development builds,