+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 The old `use-smtp` boolean has been replaced by a new `email-protocol` setting.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).