Release 0.4.0

• Don't distribute _config.h (whoops).
• Added SCHWA_LIKELY and SCHWA_UNLIKELY macro definitions to wrap around __builtin_expect.
• Made --help more helpful by adding a --short-help flag on all core tools (#14).
• Made dr-count behave more like wc when multiple input files are provided (#15).
• Corrected argument parsing for optional arguments (#17).
• Upgraded the Unicode database data from 6.3.0 to 7.0.0.
• Upgraded docrep reader and writer to use wire protocol version 3 (utilising the newly-added distinction between bytes and UTF-8 strings within MessagePack).

Release 0.3.0.

• Allowed dr-count and dr-grep to skip incomplete documents (#6).
• Corrected bug lazy docrep reading to ensure that it reads the desired number of bytes (#5).
• Many dr-* command-line tools now support multiple input files (#3).
• Renamed dr-ui to dr-less.
• Corrected construction of nested command-line options full name in help text (#11).
• Corrected a missing byte consume when reading msgpack data into a dynamic runtime structure (#9).
• Packaged re2 and cityhash into libschwa. re2 was added as full regular expression support wasn't added to gcc until 4.9, which hasn't become mainstream yet.
• Corrected bug where Ann subclasses were not destructed and re-constructed when stores were reused between reads.
• Added dr-offsets to output the byte offset of each document in a stream. Useful for debugging.
• Corrected --help to dispatch to each tool instead of being consumed by dr (#2).
• dr now lists the available tools it can to dispatch to (#1).
• Added UnicodeString support for docrep fields.
• Added schwa::unicode namespace for all Unicode related things, including UnicodeString and Unicode-equivalent ctype functions.
• Added docrep sequence tag denormalisaing and renormalising functors.
• Allow dr::Slice<T> to be iterated through using a C++11 foreach loop.
• Added homebrew formula for easy installation on OS X.

Release 0.2.2.

• Added an explicit include check in configure.ac for all used C++11 header files.
• The special command-line flags --help and --version no longer result in a non-zero exit status.
• Removed the need for dr::Pointer<T> and dr::Pointers<T>.
• Added the ability for command-line options to optionally fallback to a positional argument value for filling if an explicit flag was not provided.

Release 0.2.1.

• Initial public release.