Merge pull request #56 from Code-Hex/fix/55

fixed #55

Merge pull request #53 from Code-Hex/update/actions

updated github actions

Merge pull request #48 from Code-Hex/improve/expiration

improved expiration items

Merge pull request #40 from chenyanchen/fix/priotiry_queue_swap

Merge pull request #38 from Code-Hex/add/with-ref-count

added WithReferenceCount option

Merge pull request #37 from Code-Hex/add/go-1.20

added go1.20 workflow

Merge pull request #31 from Code-Hex/fix/issue-29

fixed clock policy algorithm around delete

Update README.md

Merge pull request #24 from Code-Hex/fix/actions

fixed github actions

Merge pull request #19 from moredure/main