v1.3.1

• Revert optimization for atomic.String.Store("") which caused data races.

v1.3.0

• Optimize atomic.String.Store("") by avoiding an allocation
• Add atomic.Bool.CAS for compare-and-swap semantics on bools

v1.2.0

• Shadow atomic.Value from sync/atomic

v1.1.0

• Add atomic Float64 type
• Support new go.uber.org/atomic import path