- Update to version 1.13.5:
* Fixed a buffer overrun that happens when compressing small
buffers and len(destination_buffer) < (len(source_buffer) +
BLOSC_MAX_OVERHEAD). Reported by Ivan Smirnov.
* Tests work now when external compressors are located in
non-system locations. Fixes #210. Thanks to Leif Walsh.
* Fixed a bug uncovered by the python-blosc test suite: when a
buffer is to be copied, then we should reserve space for the
header, not block pointers.
* Serious optimization of memory copy functions (see new
blosc/fastcopy.c). This benefits the speed of all the codecs,
but specially the BloscLZ one. As a result of the above, the
BloscLZ codec received a new adjustment of knobs so that you
should expect better compression ratios with it too.