4.0.5

• Ignore errors when syncing file system. These errors were primarily due
  to the file system not supporting the sync call. Reported by devkappa.
  GitHub #37.
• Use CRLF line endings on Windows for text files.
• Fix tests on Windows.
• Improve man page formatting. Reported by Faidon Liambotis. GitHub #38.
• Dependencies are no longer vendored. Reported by Faidon Liambotis. GitHub #39.

4.0.4

• Do not try to sync the database directory when running on Windows.
  Syncing this way is not supported there and would lead to an error. Pull
  request by Nicholi. GitHub #32.

4.0.3

• Update flock dependency from theckman/go-flock to gofrs/flock. Pull
  request by Paul Howarth. GitHub #22.
• Switch to Go modules and update dependencies.
• Fix version output on Ubuntu PPA and Homebrew releases.

4.0.2

• Fix dependency in Makefile.

4.0.1

• Improve documentation.
• Add script to generate man pages to Makefile.

4.0.0

• Expand installation instructions.
• First full release.

0.0.2

• Fix the output when the version output, -V, is passed to geoipupdate.

0.0.1

• Initial version

3.1.1

• This version now allows parsing of license keys longer than 12
  characters.

3.1.0

• This version restores the ability to use the AccountID / UserId
  999999 along with an all-zero license key when downloading free
  databases. However, the use of this combination is not recommended
  and may break in future versions.
• When printing verbose output, only the first four character of the
  LicenseKey will now be displayed.