Go 1.1: The Dividend
A year after freezing the language, Go 1.1 recompiled the same code faster and shipped a tool that found data races.
Tagged runtime
2 articles tagged “runtime”.
Go 1.0.2: The Cancelling Hash
Go's second point release fixed two ways a map could crash on struct or array keys, one of them a struct hash that XORed its own fields back to zero.