| Aspect | Status | |--------|--------| | JIT compiler | Off by default ( --enable-experimental-jit to enable) | | No-GIL builds | Off by default – requires custom build | | ABI compatibility | Stable with 3.12 (for standard builds) | | Deprecations | Old asyncio.coroutine , cgi module (will be removed in 3.15) |
🗑️ Legacy "dead batteries" (deprecated modules like cgi and audioop ) are finally being removed, making the interpreter leaner and cleaner. python 3.13 release candidate news today
🚫 3.13 offers experimental support for running without the Global Interpreter Lock (free-threading). This is a huge move toward better multi-core performance. | Aspect | Status | |--------|--------| | JIT