Release unobfuscated JAR or official obfuscation mappings for 1.12.2

Hello Mojang team!

With the recent removal of obfuscation in new Java Edition versions (great news!), could you please release an unobfuscated JAR or official ProGuard mappings for the legacy 1.12.2 version?

Reasons:
- 1.12.2 is still hugely popular for modding (millions of downloads on CurseForge).
- Community mappings (MCP) are outdated and incomplete.
- It would help port mods to newer versions and preserve the ecosystem.

#Modding #Mappings #1.12.2

Thank you!