chore

• release: 5.0.0 (8c83b67)

Documentation

• CHANGELOG: 5.0.0 (184d615)

• [FIX] Ensure return is called on AsyncIterators (#348) (72c37ec), closes #348

• Default to flatMap concurrent (#347) (32137a7), closes #347

Bug Fixes

• flatMap: default flatMap concurrent parameter to 1 (#346) (bcfab5a)