Python 3.15 is out

Worth knowing:
- explicit lazy imports (PEP 810) for faster startup
- frozendict + sentinel built-ins
- UTF-8 by default
- Tachyon sampling profiler in stdlib
- experimental JIT up 7-8% on x86-64 Linux, 11-12% on arm64 macOS
- 64-bit builds using Visual Studio 2026 (MSVC 18) may now use the new tail-calling interpreter. Results in between 15-20% speedup on the geometric mean of pyperformance on Windows x86-64 over the switch-case interpreter.

https://docs.python.org/3/whatsnew/3.15.html

🔍 @GeekStuffs