: Detailed technical information, including historical download links and protocol versions (Protocol 61), can be found on the Official Minecraft Wiki [5.7]. File Locations
For users who require 1.5.2 for specific legacy modding or hardware reasons, several community-trusted alternatives exist: Java Edition 1.5.2 – Minecraft Wiki minecraft 1.5 2 jar file download
: Check the box for "Show historical versions of Minecraft: Java Edition in the Launcher". : Detailed technical information
If you're using a reputable archive site like mcversions.net: minecraft 1.5 2 jar file download