v2.0.0-beta.4

• Fix a bug about decoder alias.

v2.0.0-beta.3

• Added:
  • Add the method SetStringVersion to simplify the version setting.
  • Add the alias of the type name of the decoder.
  • Add some global functions, which are equal to the methods of the global config Conf.
• Changed:
  • The type name of the decoder is case insensitive.
  • The format of the file source is ini.
• Removed:
  • Some methods, such as Observe or SetErrHandler, don't return *Config.

v2.0.0-beta.2

• Added:
  • Add the method MustOpt(optName) for OptGroup.
  • Add the github.com/urfave/cli source.
  • Add the HTTP URL source.
• Others:
  • Ignore empty data when loading and watching the source.

v2.0.0-beta

Pre-release v2.0.0

v1.5.0

• Added:
  • Add the support of the hot-reloading, but only the INI and the Property parsers support it.
• Changed:
  • Call the method Post() of all the parsers in reversed turn.
  • Allow SetPrintf, Observe() be called at any time, not only before parsing.
  • Use Debugf() instead of Printf() for the debug log, and Printf always outputs the log.
  • Initialize all the options by the default(if exists) or zero(if enabled) before parsing instead when checking.
  • Cancel some unparsed checks, so you can call Stop(), SetCliParsed(), UpdateOptValue and SetExecutedCommand() before parsing to write yourself parsing process.
  • The INI and the Property parsers ignore the nonexistent file, and update all the options after parsing them, so if a certain option is error, the entire fails and no option is updated.
• Deprecated:
  • Deprecate the priority of the option, such as the function SetOptValue() and Priority(). Please use UpdateOptValue(), LockOpt() and UnlockOpt() instead.
• Fixed:
  • Fix some validator errors.

v1.4.0

• Change: print the type of the bool flag when outputting the usage.
• Other: remove the redundancy code.

v1.3.0

• Change: loosen the limitation of the option key, and only allow the non-space printable characters.

v1.2.1

• Fix: use the group separator instead of the constant ".".
• Update: the default config resets the flag usage with PrintFlagUsage().

v1.2.0

• Added: add PrintFlagUsage instead of the default flag usage, which output double-hyphen -- instead of - for the long flag name, such as -v vs --version

v1.0.1

Fix the option name for the struct field when renaming it by the tag.