* removed __del__() method to avoid problems with garbage collection
2.0.0
* API change: consistent method naming with synonyms for dict/set compatibility * code base refactoring * removed tree walkers * removed low level node stack implementation -> caused crashes * optimizations for pypy: iter_items(), succ_item(), prev_item() * tested with CPython2.7, CPython3.3, pypy-2.0 on Win7 and Linux Mint 15 x64 (pypy-1.9)
1.0.3
* extended iter_items(startkey=None, endkey=None, reverse=reverse) -> better performance for slicing * Cython implementation of iter_items() for Fast_X_Trees() * added key parameter *reverse* to itemslice(), keyslice(), valueslice() * tested with CPython2.7, CPython3.3, pypy-2.0
1.0.2
* bug fix: FastRBTree data corruption on inserting existing keys * bug fix: union & symmetric_difference - copy all values to result tree
1.0.1
* bug fixes * refactorings by graingert * skip useless tests for pypy * new license: MIT License * tested with CPython2.7, CPython3.2, CPython3.3, pypy-1.9, pypy-2.0-beta1 * unified line endings to LF * PEP8 refactorings * added floor_item/key, ceiling_item/key methods, thanks to Dai Mikurube