Release 3.0.0-alpha3

What's Changed

• Fix some issues in bash autocompletion by @MrNaif2018 in #1674
• Adjust sub-command template to properly output sub-sub-command placeholder. by @aryounce in #1683
• Clean up some documentation by @docwhat in #1688
• Shift tested Go versions by @meatballhat in #1691
• Updated badges for v3 by @meatballhat in #1665
• Fix linting issues by @skelouse in #1694
• v3 Add integration with golangci-lint by @skelouse in #1697
• Add makezero linter by @avorima in #1705
• fix some broken links in docs by @doooks in #1698
• Feat: Added tabular markdown writer by @tarampampam in #1722

New Contributors

• @aryounce made their first contribution in #1683
• @docwhat made their first contribution in #1688
• @doooks made their first contribution in #1698
• @tarampampam made their first contribution in #1722

Full Changelog: v3.0.0-alpha2...v3.0.0-alpha3