diff --git a/Changelog.yaml b/Changelog.yaml
index 953d0ff858..652333d897 100644
--- a/Changelog.yaml
+++ b/Changelog.yaml
@@ -41,7 +41,7 @@
 
     - title: "Allow search and replace on comments custom columns."
 
-    - title: "Add a new action 'Quick View' to show the books in your library by the author(s) of the currently selected book, in a separate window. You can add it to your toolbar or right click menu by going to Preferences->Toolbars."
+    - title: "Add a new action 'Quick View' to show the books in your library by the author/tags/series/etc. of the currently selected book, in a separate window. You can add it to your toolbar or right click menu by going to Preferences->Toolbars."
 
     - title: "Get Books: Add libri.de as a book source. Fix a bug that caused some books downloads to fail. Fixes to the Legimi and  beam-ebooks.de stores"
       tickets: [799367]
diff --git a/src/calibre/ebooks/conversion/plumber.py b/src/calibre/ebooks/conversion/plumber.py
index 3eb59a21b9..9ec474e60f 100644
--- a/src/calibre/ebooks/conversion/plumber.py
+++ b/src/calibre/ebooks/conversion/plumber.py
@@ -59,6 +59,8 @@ class CompositeProgressReporter(object):
                 (self.global_max - self.global_min)
         self.global_reporter(global_frac, msg)
 
+ARCHIVE_FMTS = ('zip', 'rar', 'oebzip')
+
 class Plumber(object):
     '''
     The `Plumber` manages the conversion pipeline. An UI should call the methods
@@ -594,7 +596,7 @@ OptionRecommendation(name='sr3_replace',
             raise ValueError('Input file must have an extension')
         input_fmt = input_fmt[1:].lower()
         self.archive_input_tdir = None
-        if input_fmt in ('zip', 'rar', 'oebzip'):
+        if input_fmt in ARCHIVE_FMTS:
             self.log('Processing archive...')
             tdir = PersistentTemporaryDirectory('_plumber_archive')
             self.input, input_fmt = self.unarchive(self.input, tdir)
diff --git a/src/calibre/gui2/convert/single.py b/src/calibre/gui2/convert/single.py
index d75d696367..9a9f55be3b 100644
--- a/src/calibre/gui2/convert/single.py
+++ b/src/calibre/gui2/convert/single.py
@@ -11,8 +11,8 @@ import sys, cPickle, shutil, importlib
 from PyQt4.Qt import QString, SIGNAL, QAbstractListModel, Qt, QVariant, QFont
 
 from calibre.gui2 import ResizableDialog, NONE
-from calibre.ebooks.conversion.config import GuiRecommendations, save_specifics, \
-        load_specifics
+from calibre.ebooks.conversion.config import (GuiRecommendations, save_specifics,
+        load_specifics)
 from calibre.gui2.convert.single_ui import Ui_Dialog
 from calibre.gui2.convert.metadata import MetadataWidget
 from calibre.gui2.convert.look_and_feel import LookAndFeelWidget
@@ -24,7 +24,8 @@ from calibre.gui2.convert.toc import TOCWidget
 from calibre.gui2.convert.debug import DebugWidget
 
 
-from calibre.ebooks.conversion.plumber import Plumber, supported_input_formats
+from calibre.ebooks.conversion.plumber import (Plumber,
+        supported_input_formats, ARCHIVE_FMTS)
 from calibre.ebooks.conversion.config import delete_specifics
 from calibre.customize.ui import available_output_formats
 from calibre.customize.conversion import OptionRecommendation
@@ -159,7 +160,7 @@ class Config(ResizableDialog, Ui_Dialog):
         log = Log()
         log.outputs = []
         input_file = 'dummy.'+input_format
-        if input_format in ('zip', 'rar', 'oebzip'):
+        if input_format in ARCHIVE_FMTS:
             input_file = 'dummy.html'
         self.plumber = Plumber(input_file, output_path, log)