Release Notes: This release adds further indexing speedups (especially on ext3-file systems). Also, one can now search for relative dates (e.g. '3w' for 'three weeks ago'); search for message properties such as has-attachment/signed/encrypted; and search for message priority. In addition, one can now define bookmarks for search queries. The documentation has been updated, and unit test coverage has been improved. Last but not least, the Web page has been redesigned.
Release Notes: This release brings full content search (using Xapian), and is up to 3 times faster than the previous version. It also adds support for Maildir++, sorting, as well as performance tuning. The documentation was updated an extended. Two new tools were added: mu-mkmdir (mkdir for Maildirs) and mu-msginfo (to get information about message files).