Small updates in NEWS.txt

NEWS.txt

@@ -3,22 +3,28 @@
 Since 0.5rc2
 
  * Fixed a memory leak with shared variable (we kept a pointer to the original value)
- * Alloc, GpuAlloc are not always pre-computed (constant_folding optimization) at compile time if all their inputs are constant
- * The keys in our cache now store the hash of constants and not the constant values themselves. This is significantly more efficient for big constant arrays.
+ * Alloc, GpuAlloc are not always pre-computed (constant_folding optimization)
+   at compile time if all their inputs are constant
+ * The keys in our cache now store the hash of constants and not the constant values
+   themselves. This is significantly more efficient for big constant arrays.
  * 'theano-cache list' lists key files bigger than 1M
  * 'theano-cache list' prints an histogram of the number of keys per compiled module
  * 'theano-cache list' prints the number of compiled modules per op class
  * Fix a bug with Gemv and Ger on CPU, when used on vectors with negative
    strides. Data was read from incorrect (and possibly uninitialized)
    memory space. This bug was probably introduced in 0.5rc1.
- * The Theano flag "nvcc.flags" are now included in the hard part of the key.
+ * The Theano flag "nvcc.flags" is now included in the hard part of the key.
    This mean that now we recompile all modules for each value of "nvcc.flags".
-   This do use change the default, but if you used this flags, it was ignored
-   for module already compiled.
+   A change in "nvcc.flags" used to be ignored for module that were already
+   compiled.
  * The Theano flag "nvcc.fastmath" is now also used for the cuda_ndarray.cu file.
  * Add the header_dirs to the hard part of the compilation key. This is
    currently used only by cuda, but if we use library that are only headers,
    this can be useful.
+ * More cases supported in AdvancedIncSubtensor1 (Olivier)
+ * infer_shape mechanism now works on sparse matrices (DWF)
+ * When using a GPU, detect faulty nvidia drivers (resulting in wrong results
+   for reduce operations)
 
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 Release Notes