Dear Gretl users, I am writing to inform you that the user-written package "mat2data" will be removed from the Gretl package server today. This decision was made because the functionality provided by "mat2data" has been superseded by Gretl's built-in function "store" in recent versions. The "store" function, which is now a part of Gretl's core functionality, provides a more integrated and efficient way to store matrix data within Gretl scripts. As a result, the "mat2data" package has become redundant and will no longer be maintained on the package server. However, for users who still wish to access the source code of "mat2data" for reference or any other purpose, it will continue to be available on GitHub at the following URL: https://github.com/atecon/mat2data Best regards, Artur