This file records noteworthy changes.
-1.0.9 (<date>)
+1.0.10 (24 July 2002)
+* Powers of indexed objects are now parenthesized correctly in LaTeX output.
+* Input parser handles indices (they have to be specified in the same list
+ as the symbols).
+* Added some limited support for subspaces in the idx and tensor classes.
+* Fixed a bug in canonicalize() (antisymmetric canonicalization of an already
+ sorted list containing two or more equal objects failed to return 0).
+
+1.0.9 (11 June 2002)
* simplify_indexed() now raises/lowers dummy indices to canonicalize the index
variance. This allows some simplifications that weren't possible before,
like eps~a.b~c~d*X.a*X~b -> 0 and X.a~a-X~a.a -> 0.