ci: update golangci-lint configuration (#143)

feat(queue): export the job queue constructor (#134)

refactor(cron): make delimiter runes constant variables (#123)

fix(job): check response for nil in (*CurlJob).DumpResponse (#117)

ci: update versions in workflows (#109)

docs(example): add sample implementation of job queue (#98)

test: improve code coverage (#78)

ci: update versions in GitHub Actions workflows (#73)

ci: add go1.20 to the build workflow (#54)

scheduler: wait for all threads (#43)

* scheduler: wait for all threads

* fix example compile

* cleanup constructor

* fix docs