Where to obtain notmuch 0.6.1
===========================
  http://notmuchmail.org/releases/notmuch-0.6.1.tar.gz

Which can be verified with:

  http://notmuchmail.org/releases/notmuch-0.6.1.tar.gz.sha1
  ea18d618499d0dd03fdb0defaddaf263e1e5c312  notmuch-0.6.1.tar.gz

  http://notmuchmail.org/releases/notmuch-0.6.1.tar.gz.sha1.asc
  (signed by David Bremner)

What's new in notmuch 0.6.1
=========================

Bug-fix release.
----------------

Re-export Xapian exception typeinfo symbols.
  
  It turned out our aggressive symbol hiding caused problems for
  people running gcc 4.4.5.

What is notmuch
===============
Notmuch is a system for indexing, searching, reading, and tagging
large collections of email messages in maildir or mh format. It uses
the Xapian library to provide fast, full-text search with a convenient
search syntax.

For more about notmuch, see http://notmuchmail.org