The "CODEX" mention in your query typically refers to a third-party release group. It is important to note:
The update added the bb.showliveeditobjects cheat, which unlocks approximately 1,200 environmental objects (trees, rocks, signs) used by developers to build game worlds, making them available for player lots. the sims 4 island living update v1 53 115 1020codex link
: Release details and technical support for the CODEX version are often discussed on platforms like the CrackWatch subreddit Patch 1.53.115 - Crinrict's Sims 4 Hilfe Blog The "CODEX" mention in your query typically refers