+v3.9 (2014-09-01)
+ * Catch and error out if a user adds a feed with a duplicate name.
+ * Split sender into both sendmail's -F and -f.
+ * Fix an error with SMTPConnectionError inheritance order ("does not take keyword arguments").
+ * Add a new `smtp-ssl-protocol` setting, to select acceptable protocols for SMTP connections.
+ * Fix non-compliant User-Agent header for HTTP/1.1.
+ * Fix an error in the NoToEmailAddress invocation.
+ * Add a new `trust-link` setting, to prefer the `link` attribute over the `id` attribute for identifying entries.
+
+v3.8 (2014-01-18)
+ * Sluggify feed names on opmlimport.
+ * Allow Unicode letters and digits in feed names, instead of just ASCII lettters and digits.
+
+v3.7 (2013-10-11)
+ * Fix fallback for titles that contain malformed HTML.
+ * Fix atomic saves to avoid garbling config and data files if the disk is full.
+ * Convert the `friendly-name` boolean to the new `name-format` setting. This allow users to customize how the friendly name is constructed.
+ * Demote guessed encodings logs from 'error' to 'warning'.
+
+v3.6 (2013-09-09)
+ * Fix missing port argument for IMAPAuthenticationError.
+ * Fix `<div id="entry>` syntax error in HTML mail.
+
+v3.5 (2013-06-05)
+ * Added digest generation and post-processing hooks.
+ * Fix html2text configuration (ignored since 2012-10-04).
+ * Fix opmlexport crash due to orphaned feed data.
+ * Use feed names in OPML 'text' attributes.
+
+v3.4 (2013-05-14)
+ * Added post-processing hooks for user-specified message manipulation.
+ * Added settings for IMAP delivery. The old `use-smtp` boolean has been replaced by a new `email-protocol` setting. Non-IMAP users should adjust their configuration to set `email-protocol` to either `sendmail` or `smtp`.
+
+v3.3 (2013-04-13)
+ * Fix SMTP message submission logic.
+ * Fix error inheritence (super() calls).
+ * Convert html2text parsing errors to `ProcessingError`s.
+ * Cleanup html2text error handling.
+ * Drop Google Reader rel-via manipulation.
+ * Drop the wrapping <table> elements from HTML mail
+
+v3.2 (2013-03-13)
+ * Use extended interpolation in configuration files, to allow percent signs (%).
+ * Added .as_string() fallback to email flattening (only used if `use-smtp = False` and `use-8bit = True`).
+ * Added sendmail configuration option. Change this if you want to use an alternative, sendmail-compatible mailer.
+
+v3.1 (2013-02-14)
+ * Import __url__, __author__, and __email__ in rss2email.error, which fixes bugs in formatting a number of errors.
+
+v3.0 (2013-02-13)
+ * Changed project email (rss2email@tremily.us) and homepage (http://github.com/wking/rss2email).
+ * Split static configuration parameters into a ConfigParser-read config file (rss2email.cfg). Data that depends on the feed state is recorded using JSON (rss2email.json).
+ * Use the XDG Base Directory Specification for standardized configuration and data file locations.
+ * Converted the command line interface to argparse, with some restructuring along the way.
+ * Added the r2e.1 man page (based on one from the Debian package).
+ * Added setup.py and a PyPI page for simpler installation (http://pypi.python.org/pypi/rss2email).
+ * Added Message-ID headers to outgoing email.
+ * Added a test suite.
+ * Upgraded to Python 3.2 to take advantage of cleaner Unicode handling and argparse.
+ * Require Signed-off-by lines in new commit messages, following the Linux and Git projects.
+
v2.71 (2011-03-04)
* Upgraded to feedparser v5.01! (http://code.google.com/p/feedparser/)
* Upgrade to html2text v3.01! (https://github.com/aaronsw/html2text)