version bump to 5.1.1

version bump to 5.0.0.beta1

version bump to v5.0.0

version bump to 5.0.0.rc1

version bump to 5.0.0.rc1

Money 4.0.2

- Money.to_money now understands a currency option (RubyMoneyGH-121)
- Added Money#-@ method to change object polarity (RubyMoneyGH-122)
- Added Money#symbol_or_iso_code utility method (RubyMoneyGH-128)
- Money.parse now understands trailing - as negative inputs (RubyMoneyGH-133)
- Money::Currency.new now validates input to avoid memory leaks (RubyMoneyGH-137)

- Forced UTF-8 encoding on currency JSON (RubyMoneyGH-117)
- Fixed position of Philippine peso sign (RubyMoneyGH-124)
- Fixed position of Danish currency sign (RubyMoneyGH-127)

bump version to 4.0.1

version bump to 4.0.0

update CHANGELOG.md