2.28.0 / 2021-03-12

• Merge pull request #779 from wingrunr21/go_1_16
• Build for darwin/arm64. Resolves #738
• Update to go 1.16
• test: Fix errors for elvish test (#767)
• tcsh: fix variable escaping (#778)
• Change DESTDIR to PREFIX in development.md (#774)
• go: use the /v2 prefix (#765)
• Relax README's recommendation for nix-direnv (#763)
• man/direnv.1.md: add FILES section (fix #758) (#759)
• Add/update fish tests (#754)
• build(deps): bump golang.org/x/mod from 0.4.0 to 0.4.1 (#749)
• Fix typo "avaible" in install.sh (#750)
• docs: improve the use_node documentation