Apache Clownfish 0.5.0 发布了。Apache Clownfish "symbiotic" 对象系统与 "host" 动态语言环境配对，促进高性能 "host" 语言的扩展开发。改进日志如下：
New features:
* [CLOWNFISH-2] - Create iterator for Hash
* [CLOWNFISH-19] - Go (golang) bindings for CFC
* [CLOWNFISH-23] - Markdown for documentation
* [CLOWNFISH-26] - Markdown for standalone documentation files
* [CLOWNFISH-28] - Proof-of-concept Go bindings
* [CLOWNFISH-46] - Travis CI with multiple host languages
* [CLOWNFISH-64] - Autogenerate subroutine code samples in Perl POD
* [CLOWNFISH-66] - Python-specific CFC
* [CLOWNFISH-71] - Autogenerate HTML documentation for C API
* [CLOWNFISH-72] - Document Clownfish internals like header file language
* [CLOWNFISH-75] - Add Clownfish page to lucy.apache.org
Bugfixes:
* [CLOWNFISH-3] - Charmonizer bombs out trying to set warnings as errors
with Strawberry Perl
* [CLOWNFISH-9] - Make most Clownfish core types final
* [CLOWNFISH-24] - Error handling in C bindings is not thread-safe
* [CLOWNFISH-33] - Duplicate hash entries
* [CLOWNFISH-37] - Order of refcount manipulation when overwriting
* [CLOWNFISH-45] - Dynamically subclassing a final class should fail
* [CLOWNFISH-47] - Tighten up final method code gen and optimization
* [CLOWNFISH-62] - Crash when passing Perl variable as decremented arg
* [CLOWNFISH-63] - Don't export private methods via Go
* [CLOWNFISH-69] - Clownfish::CFC missing from CPAN prereqs
* [CLOWNFISH-84] - Guarantee nul-terminated arg to strtod in Str_To_F64
Improvements:
* [CLOWNFISH-7] - String-only keys for Hash
* [CLOWNFISH-11] - Rework ByteBuf
* [CLOWNFISH-15] - Method OFFSET vars should be uint32_t instead of
size_t
* [CLOWNFISH-27] - Use functions rather than methods for refcounting
* [CLOWNFISH-29] - Use PERL_NO_GET_CONTEXT
* [CLOWNFISH-30] - Eliminate autogenerated "callbacks.h"
* [CLOWNFISH-34] - String-only keys for LFReg
* [CLOWNFISH-35] - Use size_t for Array and Hash indices
* [CLOWNFISH-39] - Public Vector API
* [CLOWNFISH-40] - LockFreeRegistry should be private
* [CLOWNFISH-42] - Move NumberUtils to Lucy
* [CLOWNFISH-49] - Remove Obj_Mimic, Obj_To_[FI]64, Obj_To_Bool
* [CLOWNFISH-50] - Convert some Obj methods to inert functions
* [CLOWNFISH-51] - Go glue should convert clownfish.String to Go string
* [CLOWNFISH-52] - Implement To_Host methods for core types
* [CLOWNFISH-53] - Support MSVC in C mode
* [CLOWNFISH-56] - Map Clownfish composite types to Go host types
* [CLOWNFISH-57] - Map clownfish.Obj to Go empty interface
* [CLOWNFISH-58] - Refine Hash API
* [CLOWNFISH-59] - Refine Go bindings
* [CLOWNFISH-61] - Run core tests under Go bindings
* [CLOWNFISH-65] - Refresh intro docs
* [CLOWNFISH-70] - Export major version from Perl bindings
* [CLOWNFISH-79] - Improve generated Perl bindings