v1.4.24

• 9344bd9
  doc: add new changelog (@othiym23)
• 4be76fd
  doc: update version doc to include pre-* increment args
  (@isaacs)
• e4f2620
  build: add make tag to tag current release as latest
  (@isaacs)
• ec2596a
  build: publish with --tag=v1.4-next (@isaacs)
• 9ee55f8
  build: add script to output v1.4-next publish tag
  (@isaacs)
• aecb56f
  build: remove outdated docpublish make target
  (@isaacs)
• b57a9b7
  build: remove unpublish step from make publish
  (@isaacs)
• 2c6acb9
  install: rename .gitignore when unpacking foreign tarballs
  (@isaacs)
• 22f3681
  cache: detect non-gzipped tar files more reliably
  (@isaacs)