This file describes the history of the MATLAB implementations of the iterative templates project. --- Version 1.1: Released August 2006. 1) Corrected errors: a) gmres: Unused 'resid' changed to 'error'. 2) Initialization of all variables and arrays. a) Arrays initialized en mass, so some deletions below those. Interesting discussion at http://www.codecomments.com/archive381-2005-10-669759.html. 3) Random number generation: a) wathen.m: i) Changed from rand() to randn(). ii) Default is uniform distribtion, so deleted that explicit setting. 4) Added workspace (to avoid temporary internal allocation within iteration, e.g. for storing matrix-vector product). Justification: Larger workstation memory lets us solve larger problems: conserve space or time? We chose performance/time to solution. 5) Added tester for individual algorithms. 6) Corrected typos: a) gmres: End of file comment claims "converged"; changed to "No convergence". 7) Source comments. a) More descriptive. b) Re-formatted. c) Corrected. 8) Some other minor formatting and internal naming changes. 9) Modified README file to reflect these changes where appropriate. -- rbarrett@ornl.gov; August 2006. Version 1.0: October 1993: Initial release. --- End ChangeLog.