Merge pull request jazzband#1354 from atugushev/release-6.0.1

Release 6.0.1

6.0.0 changelog

5.5.0 changelog

5.4.0 changelog

Merge pull request jazzband#1195 from atugushev/release-5.3.1

Release 5.3.1

5.3.0 changelog

5.2.1 changelog

5.2.0 changelog

5.1.2 changelog

5.1.1 changelog