Changelog of @hackage/bed-and-breakfast 0.5

v0.1: Initial version, features det, basic arithmetic operations, and instances for Float, Double, Complex, and Rational.
v0.1.1: Fixed wrong algorithm for computing the inverse of a Matrix.
v0.1.2: Added instances for Num Matrix, Fractional Matrix, and Eq Matrix.
v0.1.3: inv is now a total function and will no longer call error if a matrix is not invertible. Also Matrix derives Data.Typeable. now.
v0.1.4: Added scale, and methods for joining matrices vertically and horizontally. Corrected a bug in isUnit reported by Charles Durham. isUnit returned True for any matrix for which all (== 1) . trace would have, which is wrong).
v0.2: A little bit more documentation. Also moved some functions (isXXX) away from the type class MatrixElement. Properly flagged the package as experimental (was improperly marked as stable, copied form a template).
v0.2.1: Added cofactors, adjugate, minor, and minorMatrix.
v0.2.2: rank works now for any Matrix component type.
v0.2.3: Added Read instance for Matrix. Improved on documentation.
v0.3: Added a QuickCheck test suite, fixed a bug in det (det would crash for singular matrices, where it should return 0).
v0.3.1: Added TemplateHaskell syntactic sugar (see Numeric.Matrix.Sugar). Rewrote multiplication. matrix function build an array faster now.
v0.3.2: Numeric.Matrix.Sugar was not mentioned in the cabal file. Improved test suite. Improved documentation.
v0.4: Fixed a bug regarding empty and fromList. Use unsafe operations where it is safe for speed. Added RULES. Added an instance for binary.
v0.4.1: The unsafe operations used in v0.4 turned out to fatally fail on certain platforms. Revoked this change.
v0.4.2: Fixed a tiny bug regarding the row function for extracting the number of rows in a Matrix. Thanks to Tim Makarios for finding and fixing the bug.
v0.4.3: Fixed a bug in transpose that prevented it from working correctly with non-square matrices. Thanks to @owst@ from @hub.darcs.net@.
v0.5: inv works now for complex matrices too. Added conversion functions toDoubleMatrix, toComplexMatrix, toRationalMatrix. Changed signature of minor and minorMatrix to a more natural format.