v2.0.0

Changelog

6128c1e Add goreleaser
f3fe53f Add more stats, fix bug in rate limiter, report more stats
1786ac8 Add remaining time and more accurate stats
500d40c Add test, fix bugs
d79d093 Add variable step for rate limiting, add documentation
f4c906e Code quality per report of Go Report Card
8a97d47 Code refactoring
f4902cc Complete README, add slowstartfactor, add wait event queries for newer versions
2998c01 Fix literal with keys
ef8d6ae Fix variables with underscore
bca19a4 Updates modules
9e145e6 Use go modules
1c4bd01 Use jack/pgx/v4
060b6d8 first commit
b2f3e02 fix lower camelcase typo, add option to control wait event collection interval, add option to choose size of dataset
7889752 use net pprof, avoid ThinkTime call, fix stats output
40254c6 v2 release