The last memoryleak was fixed, and version 0.9d is quite stable. It has not been extensively tested yet, and more things should come for version 1.0.
Files can now be included using native zend-functions, which can increase speed when using accelerators which store php-files in memory. This function has a memory-leak which is self-repairing.
All functions from version 0.9b and later will return TRUE or FALSE for success or failure. Previously, it returned 1 or 0.
This release fixes some problems with the function "touch", and uses "utime" instead. Also, there now is a functional config.m4-file, so that you can compile it into PHP directly instead of making it a shared module.
The first release of fcache is now out, version 0.8. This version includes the PHP methods "fcache_get, _set and _expire". More documentation will come later on. Check the sources for more information. Not so hard to understand what it really does.