After triaging/merging/fixing almost 200 issues in the last couple days, Composer v1.6.4 is out! ???? It contains a security fix and is therefore a much recommended update for all.
Other changes include fixes for:
- a regression in version guessing of path repositories
- the updating of package URLs for GitLab
- init command not respecting the current php version when selecting package versions
- exclude-from-classmap symlink handling
You can grab the latest version from the Composer site or you can use it's own