Allow 2 digits in the patch part of the version

Versions like 5.3.10 are now allowed as well (they failed with an UnexpectedValueException in earlier versions).

Fixes #4.

Allow exact versions with 3 or 4 digits

Versions like 5.3.8.1 are now allowed as well (they failed with an UnexpectedValueException in earlier versions).

To update ACF PRO to 5.3.8.1:

composer update philippbaschke/acf-pro-installer
composer update advanced-custom-fields/advanced-custom-fields-pro

If you try to update with composer update you might have to run it twice because the first update will still use the old version of the plugin to install ACF PRO (and therefore fails).

Initial stable release

Added README

Works on fresh install and update

Tl;DR: Should be ready to use. 😊

• Plugin works with:
  • composer install (also from composer.lock)
  • composer update
• The user needs to supply a package repository that requires this plugin.
• Plugin no longer saves the key in composer.lock
• Plugin saves the package url with a version appended to avoid composer cache problems

Initial Release

v0.1.0

Improve composer.json