notmuch release 0.15.2 now available

[David Bremner]

Where to obtain notmuch 0.15.2
===========================
  http://notmuchmail.org/releases/notmuch-0.15.2.tar.gz

Which can be verified with:

  http://notmuchmail.org/releases/notmuch-0.15.2.tar.gz.sha1
  cbfcfe8441dded2268da2740eb7da4c509c289bb  notmuch-0.15.2.tar.gz

  http://notmuchmail.org/releases/notmuch-0.15.2.tar.gz.sha1.asc
  (signed by David Bremner)

What's new in notmuch 0.15.2
============================

Build fixes
-----------

Update dependencies to avoid problems when building in parallel.

Internal test framework changes
-------------------------------

Adjust Emacs test watchdog mechanism to cope with `process-attributes`
being unimplimented.

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