| .. bpo: 25709 | |
| .. date: 9452 | |
| .. nonce: OPX2TS | |
| .. release date: 2015-12-06 | |
| .. section: Core and Builtins | |
| Fixed problem with in-place string concatenation and utf-8 cache. | |
| .. | |
| .. bpo: 25715 | |
| .. date: 9451 | |
| .. nonce: 3LLYLj | |
| .. section: Windows | |
| Python 3.5.1 installer shows wrong upgrade path and incorrect logic for | |
| launcher detection. |