Read the docs and eat your vegetables. Immutable data cannot be changed once created, leading to much simpler application development, no defensive copying, and enabling advanced memoization and ...
The second point of emerging consensus is that a fundamental remaking of that order has become essential. The American role in preserving the old order had become counterproductive and unsustainable, ...
If you found a bug or have a suggestion first check if there is a similar open or closed issue. If there are none then create a new one. If you solved a bug or implemented a feature that may be useful ...