4.0.0 release

New features

• add YAML support
• PeriodicalReloadStrategy now supports multiple providers (one extra thread instead of many)
• new builders for configuration sources for easier construction
• add toString() methods for better logging
• cfg4j is now split into 3 modules:
  • cfg4j-core - contains core classes and configuration sources (Files, Classpath, Merge, Fallback, Empty)
  • cfg4j-consul - contains Consul configuration source
  • cfg4j-git - contains Git configuration source

Fixes

• better logging messages

Interface changes

Renames & moves

• EnvironmentBasedBranchResolver -> FirstTokenBranchResolver
• EnvironmentBasedPathResolver -> AllButFirstTokenPathResolver
• Refreshable -> Reloadable
• RefreshStrategy -> ReloadStrategy
• OnInitRefreshStrategy -> ImmediateReloadStrategy
• PeriodicalRefreshStrategy -> PeriodicalReloadStrategy
• rename package: refresh -> reload
• reorganized org.cfg4j.source package

Changes

• ConfigFilesProvider.getConfigFiles() returns Iterable instead of Iterable
• GitConfigurationSource now throws IllegalStateException and SourceCommunicationException instead of GitConfigurationSourceException

Removals

• removed deprecated ConfigurationSource.getConfiguration()
• removed deprecated PeriodicalRefreshStrategy(long refreshAfterMs) constructor
• removed ConfigurationProviders class
• removed ConfigurationProvider.getProperty(String key)

Other

• upgraded dependencies