Version 1.5.0

• Remove path_to_file second constructor parameter, make constructor simpler
• Remove Rails specific code to Railtie, create fallbacks if using in a non-Rails environment
• Change and improve how credentials are loaded
• Require net/http, used by Net::HTTP (bug fix)
• Added to travis-ci for continuous integrations
• Added to gemnasium for dependency checking
• Write basic tests

Version 1.3.0

• Make mode setting should be a bit more intuitive, default more to Rails.env

Version 1.2.2

• Apparently we can't force_encoding on a frozen string since that would modify it, see commit 74e1b6d for details

Version 1.2.1

• Fix severe bug caused by buggy (& poorly designed) initializer, which caused
  problem for some as evidenced here on SO

Ps: Run the install generator (as explained in the docs), if there are any
conflicts, overwrite the initializer only! Or you could just delete the
config/initializer/pesapal.rb file and run the generator. Whichever way suits
you.

Version 1.2.0

• Make a provision for different currency billing using ISO codes

Version 1.1.0

• Add IPN listener

Version 1.0.0

• Automate release date to reduce chances of forgetting to update it
• Add new functionality: Query Payment Status
• Add new functionality: Query Payment Details
• Add set_mode() method to enable changing mode at runtime
• api_domain & api_endpoints are now private, use set_mode to alter them

Version 0.2.1

• Fix screwed up rubygem date

Version 0.2.0

• Fix syntax error, and incorrect config hash name
• Add pesapal config file generator
• Move loading YAML config to initializer instead of each time the object is initialized

Version 0.1.0

• Add configuration with YAML file functionality, fall back to default, previous method still applies
• Move callback details to config hash (breaking change)