rss-email v0.4.2

witcher (13):
      Build CI in release mode for publishing artifacts
      Add more clippy lints and make clippy happy :)
      CI: Fix misspelling to add LICENSE to tarball
      CI: Build with stable compiler
      CI: yuck, misspelled LICENSE *again*
      chore(cog): introduce cog
      ci: use upstream rust package
      ci: avoid tests, don't upload artifacts
      ci: reorder tasks, remove release mode builds
      ci: add cargo
      ci: build on archlinux instead
      fix: Show URL of failed request
      chore: Bump version