diff --git a/dist/files_reader-1.0.4.tar.gz b/dist/files_reader-1.0.4.tar.gz
new file mode 100644
index 0000000..a56adb5
Binary files /dev/null and b/dist/files_reader-1.0.4.tar.gz differ
diff --git a/files_reader/CHANGELOG.md b/files_reader/CHANGELOG.md
index dc86ccb..c359a46 100644
--- a/files_reader/CHANGELOG.md
+++ b/files_reader/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 1.0.4 - 2017-04-09
+### Fixed
+ - #43, remove table aliases in hooks to avoid being bit by querybuilder/doctrine/MySQL incompatibility/idiosyncracy
+ - #39, #41 and #42, NOTE: if you're on MySQL or MariaDB you might need to enable 4-byte support if this has not been done yet, otherwise you'll get a '1071 Specified key was too long' error on install. More information on this issue - which also occurs when trying to use Emoji characters in a NC/OC installation on a MySQL or MariaDB database - can be found here: https://docs.nextcloud.com/server/11/admin_manual/maintenance/mysql_4byte_support.html
+
 ## 1.0.3 - 2017-03-29
 ### Fixed
  - #40, detect shared file OR folder and (try to) get fileId for such when applicable
diff --git a/files_reader/TODO b/files_reader/TODO
index 7de9cf5..6db9fa2 100644
--- a/files_reader/TODO
+++ b/files_reader/TODO
@@ -1,6 +1,5 @@
- - add hook to delete book info when books are deleted
-    - do this for files_opds as well
+ - add hook to delete book info when books are deleted (DONE)
+    - do this for files_opds as well (not yet done)
  - for maximize page area, disable two-column when in portrait mode
     - maybe always disable two-column in portrait mode
  - swipe gestures for open/close sidebar, page turn
- - disable wide page turn when placing markers
diff --git a/files_reader/appinfo/info.xml b/files_reader/appinfo/info.xml
index e468cdd..b366035 100644
--- a/files_reader/appinfo/info.xml
+++ b/files_reader/appinfo/info.xml
@@ -121,7 +121,7 @@ The same Android device showing a zoomed-in part of a page|![The same Android de
    [SS18]: https://github.com/Yetangitu/owncloud-apps/blob/master/screenshots/photo_2017-03-15_18-28-56.jpg?raw=true "The same Android device showing a zoomed-in part of a page"
 	]]>
     </description>
-    <version>1.0.3</version>
+    <version>1.0.4</version>
     <licence>AGPL</licence>
     <author>Frank de Lange</author>
     <documentation>