---layout:posttitle:"Cap'nProtov0.2.1:Minorbugfixes"author:kentonv---Cap'n Proto was just bumped to v0.2.1. This release contains a couple bug fixes, includinga work-around for [a GCC bug](http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58192). If you wereobserving any odd memory corruption or crashes in 0.2.0 -- especially if you are compiling withGCC with optimization enabled but without `-DNDEBUG` -- you should upgrade.