diff --git a/load/Load.hs b/load/Load.hs
index c168796c1..7c0020ca4 100644
--- a/load/Load.hs
+++ b/load/Load.hs
@@ -96,7 +96,7 @@ sampleIntegral = sampleN scaleIntegral
 
 
 instance PathPiece DiffTime where
-  toPathPiece = toPathPiece . MkFixed @E12 . diffTimeToPicoseconds
+  toPathPiece = (toPathPiece :: Pico -> Text) . MkFixed . diffTimeToPicoseconds
   fromPathPiece t = fromPathPiece t <&> \(MkFixed ps :: Pico) -> picosecondsToDiffTime ps
   
 
diff --git a/package.yaml b/package.yaml
index 182eddbf9..3d326017f 100644
--- a/package.yaml
+++ b/package.yaml
@@ -252,7 +252,7 @@ executables:
   uniworx:
     main: main.hs
     source-dirs: app
-    ghc-options: -threaded -rtsopts "-with-rtsopts=-N -T"
+    ghc-options: -threaded -rtsopts "-with-rtsopts=-N -T -xn"
     dependencies:
       - uniworx
     when:
@@ -277,7 +277,7 @@ executables:
     ghc-options:
       - -main-is Load
       - -threaded
-      - -rtsopts "-with-rtsopts=-N -T"
+      - -rtsopts "-with-rtsopts=-N -T -xn"
     source-dirs: load
     dependencies:
       - uniworx
@@ -311,8 +311,7 @@ tests:
     ghc-options:
       - -fno-warn-orphans
       - -threaded
-      - -rtsopts
-      - -with-rtsopts=-N
+      - -rtsopts "-with-rtsopts=-N -xn"
   hlint:
     main: Hlint.hs
     other-modules: []
diff --git a/src/Application.hs b/src/Application.hs
index 65bdf4ea1..12c92bdeb 100644
--- a/src/Application.hs
+++ b/src/Application.hs
@@ -101,6 +101,8 @@ import qualified Network.Minio as Minio
   
 import Web.ServerSession.Core (StorageException(..))
 
+import GHC.RTS.Flags (getRTSFlags)
+
 -- Import all relevant handler modules here.
 -- (HPack takes care to add new modules to our cabal file nowadays.)
 import Handler.News
@@ -200,6 +202,7 @@ makeFoundation appSettings'@AppSettings{..} = do
     runAppLoggingT tempFoundation $ do
       $logInfoS "InstanceID" $ UUID.toText appInstanceID
       $logDebugS "Configuration" $ tshow appSettings'
+      $logDebugS "RTSFlags" . tshow =<< liftIO getRTSFlags
 
       smtpPool <- for appSmtpConf $ \c -> do
         $logDebugS "setup" "SMTP-Pool"
diff --git a/src/Data/CaseInsensitive/Instances.hs b/src/Data/CaseInsensitive/Instances.hs
index 6596fe47e..2b374fe63 100644
--- a/src/Data/CaseInsensitive/Instances.hs
+++ b/src/Data/CaseInsensitive/Instances.hs
@@ -77,8 +77,8 @@ instance ToWidget site a => ToWidget site (CI a) where
 instance RenderMessage site a => RenderMessage site (CI a) where
   renderMessage f ls msg = renderMessage f ls $ CI.original msg
 
-instance Lift t => Lift (CI t) where
-  lift (CI.original -> orig) = [e|CI.mk $(lift orig)|]
+instance (CI.FoldCase t, Lift t) => Lift (CI t) where
+  liftTyped (CI.original -> orig) = [||CI.mk $$(liftTyped orig)||]
 
 
 instance (CI.FoldCase s, PathPiece s) => PathPiece (CI s) where
diff --git a/src/Foundation.hs b/src/Foundation.hs
index bc2317469..c2809cab3 100644
--- a/src/Foundation.hs
+++ b/src/Foundation.hs
@@ -719,20 +719,6 @@ tagAccessPredicate AuthSubmissionGroup = APDB $ \mAuthId route _ -> case route o
     return Authorized
   r -> $unsupportedAuthPredicate AuthSubmissionGroup r
 tagAccessPredicate AuthTime = APDB $ \mAuthId route _ -> case route of
-  CApplicationR tid ssh csh _ _ -> maybeT (unauthorizedI MsgUnauthorizedApplicationTime) $ do
-    course <- $cachedHereBinary (tid, ssh, csh) . MaybeT . getKeyBy $ TermSchoolCourseShort tid ssh csh
-    allocationCourse <- $cachedHereBinary course . lift . getBy $ UniqueAllocationCourse course
-    allocation <- for allocationCourse $ \(Entity _ AllocationCourse{..}) -> $cachedHereBinary allocationCourseAllocation . MaybeT $ get allocationCourseAllocation
-
-    case allocation of
-      Nothing -> return ()
-      Just Allocation{..} -> do
-        cTime <- liftIO getCurrentTime
-        guard $ NTop allocationStaffAllocationFrom <= NTop (Just cTime)
-        guard $ NTop (Just cTime) <= NTop allocationStaffAllocationTo
-
-    return Authorized
-
   CExamR tid ssh csh examn subRoute -> maybeT (unauthorizedI MsgUnauthorizedExamTime) $ do
     course <- $cachedHereBinary (tid, ssh, csh) . MaybeT . getKeyBy $ TermSchoolCourseShort tid ssh csh
     Entity eId Exam{..} <- $cachedHereBinary (course, examn) . MaybeT . getBy $ UniqueExam course examn
@@ -2111,7 +2097,7 @@ siteLayout' headingOverride widget = do
             -> let route = navRoute'
                    ident = navIdent
                 in $(widgetFile "widgets/navbar/item")
-        NavPageActionPrimary{ navLink = navLink@NavLink{..}, .. }
+        NavPageActionPrimary{ navLink = navLink@NavLink{..} }
           -> let pWidget
                    | NavTypeLink{..} <- navType
                    , navModal
@@ -2130,7 +2116,7 @@ siteLayout' headingOverride widget = do
                  sWidgets = navChildren'
                    & map (\(l, i, r) -> navWidget (NavPageActionSecondary l, i, Just r, []))
               in $(widgetFile "widgets/pageaction/primary-wrapper")
-        NavPageActionSecondary{ navLink = navLink@NavLink{..}, .. }
+        NavPageActionSecondary{ navLink = navLink@NavLink{..} }
           | NavTypeLink{..} <- navType
           , navModal
             -> customModal Modal
@@ -4535,25 +4521,25 @@ routeNormalizers =
       return $ route & typesUsing @RouteChildren @CourseShorthand . filtered (== csh) .~ courseShorthand
     ncSheet = maybeOrig $ \route -> do
       CSheetR tid ssh csh shn _ <- return route
-      Entity cid Course{..} <- MaybeT . $cachedHereBinary (tid, ssh, csh) . lift . getBy $ TermSchoolCourseShort tid ssh csh
+      cid <- MaybeT . $cachedHereBinary (tid, ssh, csh) . lift . getKeyBy $ TermSchoolCourseShort tid ssh csh
       Entity _ Sheet{..} <- MaybeT . $cachedHereBinary (cid, shn) . lift . getBy $ CourseSheet cid shn
       caseChanged shn sheetName
       return $ route & typesUsing @RouteChildren @SheetName . filtered (== shn) .~ sheetName
     ncMaterial = maybeOrig $ \route -> do
       CMaterialR tid ssh csh mnm _ <- return route
-      Entity cid Course{..} <- MaybeT  . $cachedHereBinary (tid, ssh, csh) . lift . getBy $ TermSchoolCourseShort tid ssh csh
+      cid <- MaybeT  . $cachedHereBinary (tid, ssh, csh) . lift . getKeyBy $ TermSchoolCourseShort tid ssh csh
       Entity _ Material{..} <- MaybeT . $cachedHereBinary (cid, mnm) . lift . getBy $ UniqueMaterial cid mnm
       caseChanged mnm materialName
       return $ route & typesUsing @RouteChildren @MaterialName . filtered (== mnm) .~ materialName
     ncTutorial = maybeOrig $ \route -> do
       CTutorialR tid ssh csh tutn _ <- return route
-      Entity cid Course{..} <- MaybeT  . $cachedHereBinary (tid, ssh, csh) . lift . getBy $ TermSchoolCourseShort tid ssh csh
+      cid <- MaybeT  . $cachedHereBinary (tid, ssh, csh) . lift . getKeyBy $ TermSchoolCourseShort tid ssh csh
       Entity _ Tutorial{..} <- MaybeT . $cachedHereBinary (cid, tutn) . lift . getBy $ UniqueTutorial cid tutn
       caseChanged tutn tutorialName
       return $ route & typesUsing @RouteChildren @TutorialName . filtered (== tutn) .~ tutorialName
     ncExam = maybeOrig $ \route -> do
       CExamR tid ssh csh examn _ <- return route
-      Entity cid Course{..} <- MaybeT  . $cachedHereBinary (tid, ssh, csh) . lift . getBy $ TermSchoolCourseShort tid ssh csh
+      cid <- MaybeT  . $cachedHereBinary (tid, ssh, csh) . lift . getKeyBy $ TermSchoolCourseShort tid ssh csh
       Entity _ Exam{..} <- MaybeT . $cachedHereBinary (cid, examn) . lift . getBy $ UniqueExam cid examn
       caseChanged examn examName
       return $ route & typesUsing @RouteChildren @ExamName . filtered (== examn) .~ examName
@@ -5095,7 +5081,7 @@ instance YesodAuth UniWorX where
             _other -> return res
 
       $logDebugS "auth" $ tshow Creds{..}
-      UniWorX{ appSettings' = AppSettings{ appUserDefaults = UserDefaultConf{..}, ..}, .. } <- getYesod
+      UniWorX{..} <- getYesod
 
       flip catches excHandlers $ case appLdapPool of
         Just ldapPool
diff --git a/src/Handler/Course/Edit.hs b/src/Handler/Course/Edit.hs
index 03d867a6b..8ba44473e 100644
--- a/src/Handler/Course/Edit.hs
+++ b/src/Handler/Course/Edit.hs
@@ -539,7 +539,7 @@ courseEditHandler miButtonAction mbCourseForm = do
 upsertAllocationCourse :: (MonadThrow m, MonadHandler m, HandlerSite m ~ UniWorX) => CourseId -> Maybe AllocationCourseForm -> ReaderT SqlBackend m ()
 upsertAllocationCourse cid cfAllocation = do
   now <- liftIO getCurrentTime
-  Course{..} <- getJust cid
+  Course{} <- getJust cid
   prevAllocationCourse <- getBy $ UniqueAllocationCourse cid
   prevAllocation <- fmap join . traverse get $ allocationCourseAllocation . entityVal <$> prevAllocationCourse
   userAdmin <- fromMaybe False <$> for prevAllocation (\Allocation{..} -> hasWriteAccessTo $ SchoolR allocationSchool SchoolEditR)
diff --git a/src/Handler/Course/News/Edit.hs b/src/Handler/Course/News/Edit.hs
index d982e890e..14c30f7b2 100644
--- a/src/Handler/Course/News/Edit.hs
+++ b/src/Handler/Course/News/Edit.hs
@@ -33,7 +33,7 @@ postCNEditR tid ssh csh cID = do
         , courseNewsSummary          = cnfSummary
         , courseNewsLastEdit         = now
         }
-      let mkFilter CourseNewsFileResidual{..} = [ CourseNewsFileNews ==. nId ]
+      let mkFilter CourseNewsFileResidual{} = [ CourseNewsFileNews ==. nId ]
        in void . replaceFileReferences mkFilter (CourseNewsFileResidual nId) $ traverse_ id cnfFiles
     addMessageI Success MsgCourseNewsEdited
     redirect $ CourseR tid ssh csh CShowR :#: [st|news-#{toPathPiece cID}|]
diff --git a/src/Handler/Course/ParticipantInvite.hs b/src/Handler/Course/ParticipantInvite.hs
index 61a4316f9..f461816b8 100644
--- a/src/Handler/Course/ParticipantInvite.hs
+++ b/src/Handler/Course/ParticipantInvite.hs
@@ -92,7 +92,7 @@ participantInvitationConfig = InvitationConfig{..}
       itAuthority <- HashSet.singleton . Right <$> liftHandler requireAuthId
       return $ InvitationTokenConfig itAuthority Nothing Nothing Nothing
     invitationRestriction _ _ = return Authorized
-    invitationForm (Entity _ Course{..}) _ uid = hoistAForm lift . wFormToAForm $ do
+    invitationForm _ _ uid = hoistAForm lift . wFormToAForm $ do
       now <- liftIO getCurrentTime
       studyFeatures <- wreq (studyFeaturesFieldFor Nothing False [] $ Just uid)
           (fslI MsgCourseStudyFeature & setTooltip MsgCourseStudyFeatureTip) Nothing
diff --git a/src/Handler/Course/Register.hs b/src/Handler/Course/Register.hs
index 66b9b3566..139af8444 100644
--- a/src/Handler/Course/Register.hs
+++ b/src/Handler/Course/Register.hs
@@ -263,7 +263,7 @@ deregisterParticipant :: UserId -> CourseId -> DB ()
 deregisterParticipant uid cid = do
   deleteApplications uid cid
   part <- fmap (assertM . has $ _entityVal . _courseParticipantState . _CourseParticipantActive) . getBy $ UniqueParticipant uid cid
-  forM_ part $ \(Entity partId CourseParticipant{..}) -> do
+  forM_ part $ \(Entity partId CourseParticipant{}) -> do
     update partId [CourseParticipantState =. CourseParticipantInactive False]
     audit $ TransactionCourseParticipantDeleted cid uid
 
diff --git a/src/Handler/Course/User.hs b/src/Handler/Course/User.hs
index a23a8128e..690d02099 100644
--- a/src/Handler/Course/User.hs
+++ b/src/Handler/Course/User.hs
@@ -115,7 +115,7 @@ courseUserProfileSection (Entity cid Course{..}) (Entity uid User{ userShowSex =
         , formSubmit = FormAutoSubmit
         , formAnchor = Just registrationFieldFrag
         }
-  for_ mRegistration $ \(Entity pId CourseParticipant{..}) ->
+  for_ mRegistration $ \(Entity pId CourseParticipant{}) ->
     formResult regFieldRes $ \courseParticipantField' -> do
       lift . runDB $ do
         update pId [ CourseParticipantField =. courseParticipantField' ]
diff --git a/src/Handler/Exam/Correct.hs b/src/Handler/Exam/Correct.hs
index 895d72d86..7e85169c9 100644
--- a/src/Handler/Exam/Correct.hs
+++ b/src/Handler/Exam/Correct.hs
@@ -113,7 +113,7 @@ postECorrectR tid ssh csh examn = do
   mayEditResults <- hasWriteAccessTo $ CExamR tid ssh csh examn EUsersR
   
   response <- runDB . exceptT (<$ transactionUndo) return $ do
-    Entity eId Exam{..} <- lift $ fetchExam tid ssh csh examn
+    Entity eId Exam{} <- lift $ fetchExam tid ssh csh examn
     euid <- traverse decrypt ciqUser
 
     guardMExceptT (maybe True ((>= 3) . length) $ euid ^? _Left) $ 
diff --git a/src/Handler/Exam/List.hs b/src/Handler/Exam/List.hs
index 6b4dae091..45c670559 100644
--- a/src/Handler/Exam/List.hs
+++ b/src/Handler/Exam/List.hs
@@ -81,10 +81,9 @@ mkExamTable (Entity cid Course{..}) = do
 
 getCExamListR :: TermId -> SchoolId -> CourseShorthand -> Handler Html
 getCExamListR tid ssh csh = do
-  (Entity _ Course{..}, examTable) <- runDB $ do
+  examTable <- runDB $ do
     c <- getBy404 $ TermSchoolCourseShort tid ssh csh
-    (_, examTable) <- mkExamTable c
-    return (c, examTable)
+    view _2 <$> mkExamTable c
 
   siteLayoutMsg (prependCourseTitle tid ssh csh MsgExamsHeading) $ do
     setTitleI $ prependCourseTitle tid ssh csh MsgExamsHeading
diff --git a/src/Handler/Exam/Register.hs b/src/Handler/Exam/Register.hs
index 744c76625..15e2a02eb 100644
--- a/src/Handler/Exam/Register.hs
+++ b/src/Handler/Exam/Register.hs
@@ -36,9 +36,9 @@ instance Button UniWorX ButtonExamRegister where
 
 postERegisterR :: TermId -> SchoolId -> CourseShorthand -> ExamName -> Handler Html
 postERegisterR tid ssh csh examn = do
-  Entity uid User{..} <- requireAuth
+  uid <- requireAuthId
 
-  Entity eId Exam{..} <- runDB $ fetchExam tid ssh csh examn
+  Entity eId Exam{} <- runDB $ fetchExam tid ssh csh examn
 
   ((btnResult, _), _) <- runFormPost $ buttonForm' [BtnExamRegister, BtnExamDeregister]
 
@@ -63,11 +63,11 @@ postERegisterR tid ssh csh examn = do
 
 postERegisterOccR :: TermId -> SchoolId -> CourseShorthand -> ExamName -> ExamOccurrenceName -> Handler Html
 postERegisterOccR tid ssh csh examn occn = do
-  Entity uid User{..} <- requireAuth
-  (Entity eId Exam{..}, Entity occId ExamOccurrence{..}) <- runDB $ do
-    eexam@(Entity eId _) <- fetchExam tid ssh csh examn
-    occ <- getBy404 $ UniqueExamOccurrence eId occn
-    return (eexam, occ)
+  uid <- requireAuthId
+  (eId, occId) <- runDB $ do
+    Entity eId _ <- fetchExam tid ssh csh examn
+    occ <- getKeyBy404 $ UniqueExamOccurrence eId occn
+    return (eId, occ)
 
   ((btnResult, _), _) <- runFormPost buttonForm
   
diff --git a/src/Handler/Sheet/List.hs b/src/Handler/Sheet/List.hs
index a4b7217ba..7421017df 100644
--- a/src/Handler/Sheet/List.hs
+++ b/src/Handler/Sheet/List.hs
@@ -69,7 +69,7 @@ getSheetListR tid ssh csh = do
       , sortable Nothing (i18nCell MsgSubmission)
           $ \DBRow{dbrOutput=(Entity _ Sheet{..}, _, mbSub, _)} -> case mbSub of
               Nothing -> mempty
-              (Just (Entity sid Submission{..})) ->
+              (Just (Entity sid Submission{})) ->
                 let mkCid = encrypt sid -- TODO: executed twice
                     mkRoute = do
                       cid' <- mkCid
diff --git a/src/Handler/Submission/List.hs b/src/Handler/Submission/List.hs
index 1f892a5bf..12544e87d 100644
--- a/src/Handler/Submission/List.hs
+++ b/src/Handler/Submission/List.hs
@@ -122,7 +122,7 @@ colSelect :: forall act h. (Semigroup act, Monoid act, Headedness h) => Colonnad
 colSelect = dbSelect (_1 . applying _2) id $ \DBRow{ dbrOutput=(_, _, _, _, _, _, cid, _) } -> return cid
 
 colSubmittors :: IsDBTable m a => Colonnade Sortable CorrectionTableData (DBCell m a)
-colSubmittors = sortable (Just "submittors") (i18nCell MsgSubmissionUsers) $ \DBRow{ dbrOutput=(_, Entity _ Sheet{..}, course, _, _, users, _, hasAccess) } ->
+colSubmittors = sortable (Just "submittors") (i18nCell MsgSubmissionUsers) $ \DBRow{ dbrOutput=(_, _, course, _, _, users, _, hasAccess) } ->
   let
     csh = course ^. _2
     tid = course ^. _3
@@ -136,8 +136,8 @@ colSubmittors = sortable (Just "submittors") (i18nCell MsgSubmissionUsers) $ \DB
         | otherwise -> mempty
 
 colSMatrikel :: IsDBTable m a => Colonnade Sortable CorrectionTableData (DBCell m a)
-colSMatrikel = sortable (Just "submittors-matriculation") (i18nCell MsgMatrikelNr) $ \DBRow{ dbrOutput=(_, Entity _ Sheet{..}, (_, csh, tid, ssh), _, _, users, _, hasAccess) } ->
-  let protoCell = listCell (Map.toList $ Map.mapMaybe (\x@(User{..}, _, _) -> (x,) <$> assertM (not . null) userMatrikelnummer) users) $ \(userId, ((User{..}, _, _), matr)) -> anchorCellCM $cacheIdentHere (CourseR tid ssh csh . CUserR <$> encrypt userId) matr 
+colSMatrikel = sortable (Just "submittors-matriculation") (i18nCell MsgMatrikelNr) $ \DBRow{ dbrOutput=(_, _, (_, csh, tid, ssh), _, _, users, _, hasAccess) } ->
+  let protoCell = listCell (Map.toList $ Map.mapMaybe (\x@(User{userMatrikelnummer}, _, _) -> (x,) <$> assertM (not . null) userMatrikelnummer) users) $ \(userId, (_, matr)) -> anchorCellCM $cacheIdentHere (CourseR tid ssh csh . CUserR <$> encrypt userId) matr 
   in if | hasAccess -> protoCell & cellAttrs <>~ [("class", "list--inline list--comma-separated")]
         | otherwise -> mempty
 
diff --git a/src/Handler/Tutorial/List.hs b/src/Handler/Tutorial/List.hs
index 67094db9f..1a2a3ffb8 100644
--- a/src/Handler/Tutorial/List.hs
+++ b/src/Handler/Tutorial/List.hs
@@ -15,7 +15,7 @@ import qualified Data.CaseInsensitive as CI
 
 getCTutorialListR :: TermId -> SchoolId -> CourseShorthand -> Handler Html
 getCTutorialListR tid ssh csh = do
-  Entity cid Course{..} <- runDB . getBy404 $ TermSchoolCourseShort tid ssh csh
+  cid <- runDB . getKeyBy404 $ TermSchoolCourseShort tid ssh csh
   MsgRenderer mr <- getMsgRenderer
 
   let
diff --git a/src/Handler/Tutorial/New.hs b/src/Handler/Tutorial/New.hs
index 0b80d6aec..0e6e65cfc 100644
--- a/src/Handler/Tutorial/New.hs
+++ b/src/Handler/Tutorial/New.hs
@@ -16,7 +16,7 @@ import Handler.Tutorial.TutorInvite
 getCTutorialNewR, postCTutorialNewR :: TermId -> SchoolId -> CourseShorthand -> Handler Html
 getCTutorialNewR = postCTutorialNewR
 postCTutorialNewR tid ssh csh = do
-  Entity cid Course{..} <- runDB . getBy404 $ TermSchoolCourseShort tid ssh csh
+  cid <- runDB . getKeyBy404 $ TermSchoolCourseShort tid ssh csh
 
   ((newTutResult, newTutWidget), newTutEnctype) <- runFormPost $ tutorialForm cid Nothing
 
diff --git a/src/Handler/Utils/Exam.hs b/src/Handler/Utils/Exam.hs
index cc8405762..e54f9c3f4 100644
--- a/src/Handler/Utils/Exam.hs
+++ b/src/Handler/Utils/Exam.hs
@@ -477,7 +477,7 @@ examAutoOccurrence (hash -> seed) rule ExamAutoOccurrenceConfig{..} occurrences
     bestOption :: Maybe [(ExamOccurrenceId, [[CI Char]])]
     bestOption = case rule of
       ExamRoomSurname -> do
-        (_cost, res) <- distribute (sortBy (RFC5051.compareUnicode `on` toListOf (_1 . folded . to CI.foldedCase)) . Map.toAscList $ fromIntegral . Set.size <$> users') occurrences' lineNudges charCost
+        (_cost, res) <- distribute (sortBy (RFC5051.compareUnicode `on` (pack . toListOf (_1 . folded . to CI.foldedCase))) . Map.toAscList $ fromIntegral . Set.size <$> users') occurrences' lineNudges charCost
         -- traceM $ show cost
         return res
       ExamRoomMatriculation -> do
diff --git a/src/Handler/Utils/Form.hs b/src/Handler/Utils/Form.hs
index 0345765f8..cc5be1768 100644
--- a/src/Handler/Utils/Form.hs
+++ b/src/Handler/Utils/Form.hs
@@ -257,7 +257,7 @@ multiActionField :: forall action a.
                  -> FieldSettings UniWorX
                  -> Maybe action
                  -> (Html -> MForm Handler (FormResult a, [FieldView UniWorX]))
-multiActionField minp acts (actField, actExternal, actMessage) fs@FieldSettings{..} defAction csrf = do
+multiActionField minp acts (actField, actExternal, actMessage) fs defAction csrf = do
   (actionRes, actionView) <- minp (checkBool (`Map.member` acts) MsgMultiActionUnknownAction actField) fs defAction
   results <- mapM (fmap (over _2 ($ [])) . aFormToForm) acts
 
@@ -285,7 +285,7 @@ multiActionOpts' :: forall action a.
                  -> FieldSettings UniWorX
                  -> Maybe action
                  -> (Html -> MForm Handler (FormResult a, [FieldView UniWorX]))
-multiActionOpts' minp acts mActsOpts fs@FieldSettings{..} defAction csrf = do
+multiActionOpts' minp acts mActsOpts fs defAction csrf = do
   actsOpts <- liftHandler mActsOpts
   let actsOpts' = OptionList
         { olOptions      = filter (flip Map.member acts . optionInternalValue) $ olOptions actsOpts
@@ -397,7 +397,7 @@ explainedMultiAction' :: forall action a.
                       -> FieldSettings UniWorX
                       -> Maybe action
                       -> (Html -> MForm Handler (FormResult a, [FieldView UniWorX]))
-explainedMultiAction' minp acts mActsOpts fs@FieldSettings{..} defAction csrf = do
+explainedMultiAction' minp acts mActsOpts fs defAction csrf = do
   (actsOpts, actsReadExternal) <- liftHandler mActsOpts
   let actsOpts' = filter (flip Map.member acts . optionInternalValue . view _1) actsOpts
       actsReadExternal' = assertM (flip Map.member acts) . actsReadExternal
diff --git a/src/Handler/Utils/Rating.hs b/src/Handler/Utils/Rating.hs
index 8ba23b315..90d7d0375 100644
--- a/src/Handler/Utils/Rating.hs
+++ b/src/Handler/Utils/Rating.hs
@@ -31,7 +31,7 @@ import qualified Data.Char as Char
 
 
 validateRating :: SheetType -> Rating' -> [RatingValidityException]
-validateRating ratingSheetType Rating'{ ratingPoints=Just rp, .. }
+validateRating ratingSheetType Rating'{ ratingPoints=Just rp }
   | rp < 0
     = [RatingNegative]
   | NotGraded <- ratingSheetType
@@ -93,7 +93,7 @@ ratingFile :: ( MonadHandler m
               , HandlerSite m ~ UniWorX
               )
            => CryptoFileNameSubmission -> Rating -> m File
-ratingFile cID rating@Rating{ ratingValues = Rating'{..}, .. } = do
+ratingFile cID rating@Rating{ ratingValues = Rating'{..} } = do
   mr'@(MsgRenderer mr) <- getMsgRenderer
   dtFmt <- getDateTimeFormatter
   fileModified <- maybe (liftIO getCurrentTime) return ratingTime
diff --git a/src/Handler/Utils/Submission.hs b/src/Handler/Utils/Submission.hs
index 8d0a895cc..e29f9ce50 100644
--- a/src/Handler/Utils/Submission.hs
+++ b/src/Handler/Utils/Submission.hs
@@ -320,7 +320,7 @@ submissionMultiArchive anonymous (Set.toList -> ids) = do
   respondSource typeZip . (<* lift cleanup) . transPipe (runDBRunner dbrunner) $ do
     let
       fileEntitySource' :: (Rating, Entity Submission, Maybe UTCTime, (SheetName,CourseShorthand,SchoolId,TermId,Bool)) -> ConduitT () File (YesodDB UniWorX) ()
-      fileEntitySource' (rating, Entity submissionID Submission{..}, subTime, (shn,csh,ssh,tid,sheetAnonymous)) = do
+      fileEntitySource' (rating, Entity submissionID Submission{}, subTime, (shn,csh,ssh,tid,sheetAnonymous)) = do
         cID <- encrypt submissionID
 
         let
diff --git a/src/Handler/Utils/Table/Pagination.hs b/src/Handler/Utils/Table/Pagination.hs
index 9a22aab88..872223892 100644
--- a/src/Handler/Utils/Table/Pagination.hs
+++ b/src/Handler/Utils/Table/Pagination.hs
@@ -450,7 +450,7 @@ instance Traversable DBRow where
 newtype PSValidator m x = PSValidator { runPSValidator :: DBTable m x -> Maybe PaginationInput -> ([SomeMessage UniWorX], PaginationSettings) }
 
 instance Default (PSValidator m x) where
-  def = PSValidator $ \DBTable{..} -> \case
+  def = PSValidator $ \DBTable{} -> \case
     Nothing -> def
     Just pi -> swap . (\act -> execRWS act pi def) $ do
       asks piSorting >>= maybe (return ()) (\s -> modify $ \ps -> ps { psSorting = s })
diff --git a/src/Jobs/Crontab.hs b/src/Jobs/Crontab.hs
index 9dcb04933..2a801ff79 100644
--- a/src/Jobs/Crontab.hs
+++ b/src/Jobs/Crontab.hs
@@ -27,7 +27,7 @@ import qualified Database.Esqueleto as E
 determineCrontab :: DB (Crontab JobCtl)
 -- ^ Extract all future jobs from the database (sheet deadlines, ...)
 determineCrontab = execWriterT $ do
-  UniWorX{ appSettings' = AppSettings{..}, .. } <- getYesod
+  UniWorX{ appSettings' = AppSettings{..} } <- getYesod
 
   case appJobFlushInterval of
     Just interval -> tell $ HashMap.singleton
@@ -343,7 +343,7 @@ determineCrontab = execWriterT $ do
 
   
   let
-    externalExamJobs (Entity nExternalExam ExternalExam{..}) = do
+    externalExamJobs nExternalExam = do
       newestResult <- lift . E.select . E.from $ \externalExamResult -> do
         E.where_ $ externalExamResult E.^. ExternalExamResultExam E.==. E.val nExternalExam
         return . E.max_ $ externalExamResult E.^. ExternalExamResultLastChanged
@@ -360,7 +360,7 @@ determineCrontab = execWriterT $ do
               }
         _other -> return ()
 
-  runConduit $ transPipe lift (selectSource [] []) .| C.mapM_ externalExamJobs
+  runConduit $ transPipe lift (selectKeys [] []) .| C.mapM_ externalExamJobs
 
   let
     allocationJobs (Entity nAllocation Allocation{..}) = do
diff --git a/src/Jobs/Handler/SendNotification/SubmissionEdited.hs b/src/Jobs/Handler/SendNotification/SubmissionEdited.hs
index 6fc6c1ec3..9a3ccc316 100644
--- a/src/Jobs/Handler/SendNotification/SubmissionEdited.hs
+++ b/src/Jobs/Handler/SendNotification/SubmissionEdited.hs
@@ -20,7 +20,7 @@ import qualified Data.Text as Text
 
 dispatchNotificationSubmissionEdited :: UserId -> SubmissionId -> UserId -> Handler ()
 dispatchNotificationSubmissionEdited nInitiator nSubmission jRecipient = userMailT jRecipient $ do
-  (Course{..}, Sheet{..}, Submission{..}, initiator, coSubmittors) <- liftHandler . runDB $ do
+  (Course{..}, Sheet{..}, Submission{}, initiator, coSubmittors) <- liftHandler . runDB $ do
     submission <- getJust nSubmission
     sheet <- belongsToJust submissionSheet submission
     course <- belongsToJust sheetCourse sheet
@@ -55,7 +55,7 @@ dispatchNotificationSubmissionEdited nInitiator nSubmission jRecipient = userMai
 
 dispatchNotificationSubmissionUserCreated :: UserId -> SubmissionId -> UserId -> Handler ()
 dispatchNotificationSubmissionUserCreated nUser nSubmission jRecipient = userMailT jRecipient $ do
-  (User{..}, Course{..}, Sheet{..}, Submission{..}, coSubmittors) <- liftHandler . runDB $ do
+  (User{..}, Course{..}, Sheet{..}, Submission{}, coSubmittors) <- liftHandler . runDB $ do
     submission <- getJust nSubmission
     sheet <- belongsToJust submissionSheet submission
     course <- belongsToJust sheetCourse sheet
diff --git a/src/Jobs/Handler/SynchroniseLdap.hs b/src/Jobs/Handler/SynchroniseLdap.hs
index 26dcf2b82..14d5e6668 100644
--- a/src/Jobs/Handler/SynchroniseLdap.hs
+++ b/src/Jobs/Handler/SynchroniseLdap.hs
@@ -38,7 +38,7 @@ dispatchJobSynchroniseLdap numIterations epoch iteration
 
 dispatchJobSynchroniseLdapUser :: UserId -> JobHandler UniWorX
 dispatchJobSynchroniseLdapUser jUser = JobHandlerException $ do
-  UniWorX{ appSettings' = AppSettings{..}, .. } <- getYesod
+  UniWorX{..} <- getYesod
   case appLdapPool of
     Just ldapPool -> 
       runDB . void . runMaybeT . handleExc $ do
diff --git a/src/Settings.hs b/src/Settings.hs
index 490d8076c..cd37a38c5 100644
--- a/src/Settings.hs
+++ b/src/Settings.hs
@@ -418,7 +418,7 @@ instance FromJSON AppSettings where
               Ldap.Plain host -> not $ null host
         appLdapConf               <- P.fromList . mapMaybe (assertM nonEmptyHost) <$> o .:? "ldap" .!= []
         appSmtpConf               <- assertM (not . null . smtpHost) <$> o .:? "smtp"
-        let validMemcachedConf MemcachedConf{memcachedConnectInfo = Memcached.ConnectInfo{..}, ..} = and
+        let validMemcachedConf MemcachedConf{memcachedConnectInfo = Memcached.ConnectInfo{..}} = and
               [ not $ null connectHost
               , numConnection > 0
               , connectionIdleTime >= 0
diff --git a/src/Utils.hs b/src/Utils.hs
index 0baeee670..0b5670ad7 100644
--- a/src/Utils.hs
+++ b/src/Utils.hs
@@ -151,8 +151,8 @@ maybeAttribute a c (Just v) = [(a,c v)]
 
   
 newtype PrettyValue = PrettyValue { unPrettyValue :: Value }
-  deriving (Eq, Read, Show, Generic, Typeable, Data)
-  deriving newtype (Hashable, IsString, TH.Lift, FromJSON, ToJSON, NFData)
+  deriving (Eq, Read, Show, Generic, Typeable, Data, TH.Lift)
+  deriving newtype (Hashable, IsString, FromJSON, ToJSON, NFData)
 
 instance ToContent PrettyValue where
   toContent = toContent . Builder.toLazyText . Aeson.encodePrettyToTextBuilder
@@ -166,8 +166,8 @@ toPrettyJSON = PrettyValue . toJSON
 
 
 newtype YamlValue = YamlValue { unYamlValue :: Value }
-  deriving (Eq, Read, Show, Generic, Typeable, Data)
-  deriving newtype (Hashable, IsString, TH.Lift, FromJSON, ToJSON, NFData)
+  deriving (Eq, Read, Show, Generic, Typeable, Data, TH.Lift)
+  deriving newtype (Hashable, IsString, FromJSON, ToJSON, NFData)
 
 instance ToContent YamlValue where
   toContent = toContent . Yaml.encode
diff --git a/src/Utils/TH.hs b/src/Utils/TH.hs
index 9855daeb6..b233aaa73 100644
--- a/src/Utils/TH.hs
+++ b/src/Utils/TH.hs
@@ -71,10 +71,10 @@ curryN :: Int -> ExpQ
 curryN n = do
   fn <- newName "foo"
   xs <- replicateM n $ newName "x"
-  let pat = map VarP (fn:xs)
-  let tup = TupE (map VarE xs)
-  let rhs = AppE (VarE fn) tup
-  return $ LamE pat rhs
+  let pat = map varP (fn:xs)
+  let tup = tupE (map varE xs)
+  let rhs = appE (varE fn) tup
+  lamE pat rhs
 
 uncurryN :: Int -> ExpQ
 uncurryN n = do
diff --git a/src/Web/ServerSession/Backend/Persistent/Memcached.hs b/src/Web/ServerSession/Backend/Persistent/Memcached.hs
index a10be734e..bdf4df53b 100644
--- a/src/Web/ServerSession/Backend/Persistent/Memcached.hs
+++ b/src/Web/ServerSession/Backend/Persistent/Memcached.hs
@@ -137,7 +137,7 @@ instance (IsSessionData sess, Binary (Decomposed sess)) => Storage (MemcachedSql
   deleteSession MemcachedSqlStorage{..} sessId
     = liftIO . handleIf Memcached.isKeyNotFound (const $ return ()) $ Memcached.delete (memcachedSqlSessionId # sessId) mcdSqlMemcached
 
-  deleteAllSessionsOfAuthId MemcachedSqlStorage{..} authId = do
+  deleteAllSessionsOfAuthId MemcachedSqlStorage{} authId = do
     now <- liftIO getCurrentTime
     void $ upsert
       ( MemcachedSessionExpiration authId now )
diff --git a/src/Yesod/Core/Types/Instances.hs b/src/Yesod/Core/Types/Instances.hs
index 62ffbdb4c..e05f92f0d 100644
--- a/src/Yesod/Core/Types/Instances.hs
+++ b/src/Yesod/Core/Types/Instances.hs
@@ -57,6 +57,7 @@ newtype CachedMemoT k v m a = CachedMemoT { runCachedMemoT' :: ReaderT Loc m a }
                    , MonadIO
                    , MonadThrow, MonadCatch, MonadMask, MonadLogger, MonadLoggerIO
                    , MonadResource, MonadHandler, MonadWidget
+                   , MonadUnliftIO
                    )
   deriving newtype ( MFunctor, MMonad, MonadTrans )
 
@@ -67,9 +68,6 @@ instance MonadReader r m => MonadReader r (CachedMemoT k v m) where
   reader = CachedMemoT . lift . reader
   local f (CachedMemoT act) = CachedMemoT $ mapReaderT (local f) act
 
-instance MonadUnliftIO m => MonadUnliftIO (CachedMemoT k v m) where
-  askUnliftIO = (\UnliftIO{..} -> UnliftIO $ \(CachedMemoT f) -> unliftIO f) <$> CachedMemoT askUnliftIO
-
 
 -- | Uses `cachedBy` with a `Binary`-encoded @k@
 instance (Typeable v, Binary k, MonadHandler m) => MonadMemo k v (CachedMemoT k v m) where
diff --git a/stack.yaml b/stack.yaml
index fc8dcaefa..14ba29f32 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -34,91 +34,124 @@ extra-deps:
     commit: f8170266ab25b533576e96715bedffc5aa4f19fa
     subdirs:
       - colonnade
-  - git: git@gitlab2.rz.ifi.lmu.de:uni2work/minio-hs.git
-    commit: 9a4e3889a93cf71d6bbf45b673f6353b39f15d9f
+  # - git: git@gitlab2.rz.ifi.lmu.de:uni2work/minio-hs.git
+  #   commit: 9a4e3889a93cf71d6bbf45b673f6353b39f15d9f
+  - ../minio-hs
     
 
-  # - colonnade-1.2.0.2
-  - hsass-0.8.0
-  - hlibsass-0.1.8.1
-  - tz-0.1.3.3
+  # # - colonnade-1.2.0.2
+  # - hsass-0.8.0
+  # - hlibsass-0.1.8.1
+  # - tz-0.1.3.3
 
-  # - zip-stream-0.2.0.1
+  # # - zip-stream-0.2.0.1
 
-  - uuid-crypto-1.4.0.0
-  - filepath-crypto-0.1.0.0
-  - cryptoids-0.5.1.0
-  - cryptoids-types-1.0.0
-  - cryptoids-class-0.0.0
+  # - uuid-crypto-1.4.0.0
+  # - filepath-crypto-0.1.0.0
+  # - cryptoids-0.5.1.0
+  # - cryptoids-types-1.0.0
+  # - cryptoids-class-0.0.0
 
-  - system-locale-0.3.0.0
+  # - system-locale-0.3.0.0
 
-  - hlint-test-0.1.0.0
+  # - hlint-test-0.1.0.0
 
-  - pkcs7-1.0.0.1
+  # - pkcs7-1.0.0.1
 
-  - systemd-2.2.0
+  # - systemd-2.2.0
 
-  # - directory-1.3.4.0
+  # # - directory-1.3.4.0
 
-  # - HaXml-1.25.5
+  # # - HaXml-1.25.5
 
-  # - persistent-2.10.4
-  # - persistent-postgresql-2.10.1
-  # - persistent-template-2.7.3
-  # - esqueleto-3.2.3
+  # # - persistent-2.10.4
+  # # - persistent-postgresql-2.10.1
+  # # - persistent-template-2.7.3
+  # # - esqueleto-3.2.3
 
-  - sandi-0.5
-  - storable-endian-0.2.6
-  # - universe-1.2
-  # - universe-base-1.1.1
-  # - universe-reverse-instances-1.1
-  # - unliftio-pool-0.2.1.0
-  # - universe-instances-extended-1.1.1
-  # - universe-some-1.2
-  # - some-1.0.0.3
+  # - sandi-0.5
+  # - storable-endian-0.2.6
+  # # - universe-1.2
+  # # - universe-base-1.1.1
+  # # - universe-reverse-instances-1.1
+  # # - unliftio-pool-0.2.1.0
+  # # - universe-instances-extended-1.1.1
+  # # - universe-some-1.2
+  # # - some-1.0.0.3
 
-  # - network-bsd-2.8.1.0
+  # # - network-bsd-2.8.1.0
 
-  # - persistent-qq-2.9.1
+  # # - persistent-qq-2.9.1
 
-  # - process-1.6.5.1
+  # # - process-1.6.5.1
 
-  # - generic-lens-1.2.0.0
+  # # - generic-lens-1.2.0.0
 
-  - prometheus-metrics-ghc-1.0.1
-  - wai-middleware-prometheus-1.0.0
+  # - prometheus-metrics-ghc-1.0.1
+  # - wai-middleware-prometheus-1.0.0
 
-  # - extended-reals-0.2.3.0
+  # # - extended-reals-0.2.3.0
 
-  - pandoc-2.9.2
-  - doclayout-0.3
-  - doctemplates-0.8.1
-  # - emojis-0.1
-  # - hslua-module-system-0.2.1
-  # - ipynb-0.1
-  # - jira-wiki-markup-1.0.0
-  # - HsYAML-0.2.1.0
-  # - cmark-gfm-0.2.1
-  # - haddock-library-1.8.0
-  # - pandoc-types-1.20
-  # - skylighting-0.8.3.2
-  # - skylighting-core-0.8.3.2
-  # - texmath-0.12.0.1
+  # - pandoc-2.9.2
+  # - doclayout-0.3
+  # - doctemplates-0.8.1
+  # # - emojis-0.1
+  # # - hslua-module-system-0.2.1
+  # # - ipynb-0.1
+  # # - jira-wiki-markup-1.0.0
+  # # - HsYAML-0.2.1.0
+  # # - cmark-gfm-0.2.1
+  # # - haddock-library-1.8.0
+  # # - pandoc-types-1.20
+  # # - skylighting-0.8.3.2
+  # # - skylighting-core-0.8.3.2
+  # # - texmath-0.12.0.1
 
-  - binary-instances-1
+  # - binary-instances-1
 
-  - acid-state-0.16.0
+  # - acid-state-0.16.0
 
-  - unidecode-0.1.0.4
+  # - unidecode-0.1.0.4
 
-  - token-bucket-0.1.0.1
+  # - token-bucket-0.1.0.1
 
-  - normaldistribution-1.1.0.3
+  # - normaldistribution-1.1.0.3
 
-  - unordered-containers-0.2.11.0
+  # - unordered-containers-0.2.11.0
 
-  - base64-bytestring-1.1.0.0
+  # - base64-bytestring-1.1.0.0
 
-resolver: lts-15.12
+  - acid-state-0.16.0.1@sha256:d43f6ee0b23338758156c500290c4405d769abefeb98e9bc112780dae09ece6f,6207
+  - bytebuild-0.3.6.0@sha256:aec785c906db5c7ec730754683196eb99a0d48e0deff7d4034c7b58307040b85,2982
+  - byteslice-0.2.3.0@sha256:3ebcc77f8ac9fec3ca1a8304e66cfe0a1590c9272b768f2b19637e06de00bf6d,2014
+  - bytesmith-0.3.7.0@sha256:a11e4ca0fb72cd966c21d82dcc2eb7f3aa748b3fbfe30ab6c7fa8beea38c8e83,1863
+  - commonmark-0.1.0.2@sha256:fbff7a2ade0ce7d699964a87f765e503a3a9e22542c05f0f02ba7aad64e38af4,3278
+  - commonmark-extensions-0.2.0.1@sha256:647aa8dba5fd46984ddedc15c3693c9c4d9655503d42006576bd8f0dadf8cd39,3176
+  - commonmark-pandoc-0.2.0.0@sha256:84a9f6846d4fe33e9f0dcd938ef1c83162fb4fe81cca66315249e86414aac226,1167
+  - contiguous-0.5.1@sha256:902b74d8e369fef384c20b116c3c81e65eca2672d79f525ab374fe98ee50e9d4,1757
+  - cryptoids-0.5.1.0@sha256:729cd89059c6b6a50e07b2e279f6d95ee9432caeedc7e2f38f71e59c422957bc,1570
+  - cryptoids-class-0.0.0@sha256:8d22912538faa99849fed7f51eb742fbbf5f9557d04e1d81bcac408d88c16c30,985
+  - cryptoids-types-1.0.0@sha256:96a74b33a32ebeebf5bee08e2a205e5c1585b4b46b8bac086ca7fde49aec5f5b,1271
+  - filepath-crypto-0.1.0.0@sha256:e02bc15858cf06edf9788a38b5b58d45e82c7f5589785a178a903d792af04125,1593
+  - hlibsass-0.1.10.1@sha256:08db56c633e9a83a642d8ea57dffa93112b092d05bf8f3b07491cfee9ee0dfa5,2565
+  - hsass-0.8.0@sha256:05fb3d435dbdf9f66a98db4e1ee57a313170a677e52ab3a5a05ced1fc42b0834,2899
+  - ip-1.7.2@sha256:2148bbc7b5e66ea7273b6014bb30483cc656b2cd4e53efaf165c2223bdbbeb46,3742
+  - natural-arithmetic-0.1.2.0@sha256:ac25a0561c8378530a62f02df83680afb193ed1059bb43e3130e0074b5b3f16b,3411
+  - normaldistribution-1.1.0.3@sha256:2615b784c4112cbf6ffa0e2b55b76790290a9b9dff18a05d8c89aa374b213477,2160
+  - pandoc-2.10.1@sha256:23d7ec480c7cb86740475a419d6ca4819987b6dd23bbae9b50bc3d42a7ed2f9f,36933
+  - pkcs7-1.0.0.1@sha256:b26e5181868667abbde3ce17f9a61cf705eb695da073cdf82e1f9dfd6cc11176,3594
+  - primitive-offset-0.2.0.0@sha256:f8006927d5c0a3e83707610bbc5514aabe8f84a907ecb07edd2c815f58299dea,843
+  - primitive-unlifted-0.1.3.0@sha256:a98f827740f5dcf097d885b3a47c32f4462204449620abc9d51b8c4f8619f9e6,1427
+  - prometheus-metrics-ghc-1.0.1.1@sha256:d378a7186a967140fe0e09d325fe5e3bfd7b77a1123934b40f81fdfed2eacbdc,1233
+  - run-st-0.1.1.0@sha256:a43245bb23984089016772481bf52bfe63eaff0c5040303f69c9b15e80872fdc,883
+  - sandi-0.5@sha256:b278d072ca717706ea38f9bd646e023f7f2576a778fb43565b434f93638849aa,3010
+  - system-locale-0.3.0.0@sha256:13b3982403d8ac8cc6138e68802be8d8e7cf7ebc4cbc7e47e99e3c0dd1be066a,1529
+  - token-bucket-0.1.0.1@sha256:d8e85f2fc373939975e7ace7907baee177531ab6e43df94e330a2357e64a2d11,1899
+  - tuples-0.1.0.0@sha256:7006c1cab721ad3e39cdbf1ccb07ec050b94d654cc6e39277d46241eee6ac7c9,1088
+  - tz-0.1.3.4@sha256:bd311e202b8bdd15bcd6a4ca182e69794949d3b3b9f4aa835e9ccff011284979,5086
+  - unidecode-0.1.0.4@sha256:99581ee1ea334a4596a09ae3642e007808457c66893b587e965b31f15cbf8c4d,1144
+  - uuid-crypto-1.4.0.0@sha256:9e2f271e61467d9ea03e78cddad75a97075d8f5108c36a28d59c65abb3efd290,1325
+  - wai-middleware-prometheus-1.0.0@sha256:1625792914fb2139f005685be8ce519111451cfb854816e430fbf54af46238b4,1314
+
+resolver: nightly-2020-08-08
 allow-newer: true
diff --git a/stack.yaml.lock b/stack.yaml.lock
index 2219201a5..398eecca6 100644
--- a/stack.yaml.lock
+++ b/stack.yaml.lock
@@ -151,204 +151,225 @@ packages:
     git: git@gitlab2.rz.ifi.lmu.de:uni2work/colonnade.git
     commit: f8170266ab25b533576e96715bedffc5aa4f19fa
 - completed:
-    cabal-file:
-      size: 9845
-      sha256: 674630347209bc5f7984e8e9d93293510489921f2d2d6092ad1c9b8c61b6560a
-    name: minio-hs
-    version: 1.5.2
-    git: git@gitlab2.rz.ifi.lmu.de:uni2work/minio-hs.git
+    hackage: acid-state-0.16.0.1@sha256:d43f6ee0b23338758156c500290c4405d769abefeb98e9bc112780dae09ece6f,6207
     pantry-tree:
-      size: 4517
-      sha256: ef7c5960da571c6cb41337b0bd30740bac92b4781b375be704093fdadd17330d
-    commit: 9a4e3889a93cf71d6bbf45b673f6353b39f15d9f
+      size: 13678
+      sha256: d57bcb2ad5e01fe7424abbcf9e58cf943027b5c4a8496d93625c57b6e1272274
   original:
-    git: git@gitlab2.rz.ifi.lmu.de:uni2work/minio-hs.git
-    commit: 9a4e3889a93cf71d6bbf45b673f6353b39f15d9f
+    hackage: acid-state-0.16.0.1@sha256:d43f6ee0b23338758156c500290c4405d769abefeb98e9bc112780dae09ece6f,6207
 - completed:
-    hackage: hsass-0.8.0@sha256:82d55fb2a10342accbc4fe80d263163f40a138d8636e275aa31ffa81b14abf01,2792
+    hackage: bytebuild-0.3.6.0@sha256:aec785c906db5c7ec730754683196eb99a0d48e0deff7d4034c7b58307040b85,2982
     pantry-tree:
-      size: 1448
-      sha256: dc39ed0207b8b22d2713054421dbd5452baa9704df75bedf17f04f97a29f3d9a
+      size: 844
+      sha256: 5e6fd3de57a4d44257fb475433633939459e0294fafe79b21ff67aeb93a81591
   original:
-    hackage: hsass-0.8.0
+    hackage: bytebuild-0.3.6.0@sha256:aec785c906db5c7ec730754683196eb99a0d48e0deff7d4034c7b58307040b85,2982
 - completed:
-    hackage: hlibsass-0.1.8.1@sha256:7005d0f3fee66e776300117f6bf31583bf310f58df6d7f552c8811bd406abfc8,2564
+    hackage: byteslice-0.2.3.0@sha256:3ebcc77f8ac9fec3ca1a8304e66cfe0a1590c9272b768f2b19637e06de00bf6d,2014
     pantry-tree:
-      size: 8441
-      sha256: c3c1fe56c35eed093772b9900d7038287b829d67960c6f96a82c9dc46b203db0
+      size: 1095
+      sha256: 9ada4e1c418e8d9029edefdf664c64ff419ed1f02564e5a0dd28dd03e1e716a6
   original:
-    hackage: hlibsass-0.1.8.1
+    hackage: byteslice-0.2.3.0@sha256:3ebcc77f8ac9fec3ca1a8304e66cfe0a1590c9272b768f2b19637e06de00bf6d,2014
 - completed:
-    hackage: tz-0.1.3.3@sha256:b9de0c1b10825460ff14a237209a8bf7747f47979601d35621276556bf63d2ca,5086
+    hackage: bytesmith-0.3.7.0@sha256:a11e4ca0fb72cd966c21d82dcc2eb7f3aa748b3fbfe30ab6c7fa8beea38c8e83,1863
     pantry-tree:
-      size: 1180
-      sha256: ae6af45f3dba5a478ea9cc77c718f955fcc5c96f2dc0f4ede34c4a15a3e85ac1
+      size: 1185
+      sha256: 3396c1b29577cff2491382d0b144fe586c75987e9ad28bc0cadbc88a97ee7315
   original:
-    hackage: tz-0.1.3.3
+    hackage: bytesmith-0.3.7.0@sha256:a11e4ca0fb72cd966c21d82dcc2eb7f3aa748b3fbfe30ab6c7fa8beea38c8e83,1863
 - completed:
-    hackage: uuid-crypto-1.4.0.0@sha256:9e2f271e61467d9ea03e78cddad75a97075d8f5108c36a28d59c65abb3efd290,1325
+    hackage: commonmark-0.1.0.2@sha256:fbff7a2ade0ce7d699964a87f765e503a3a9e22542c05f0f02ba7aad64e38af4,3278
     pantry-tree:
-      size: 364
-      sha256: 6650b51ea060397c412b07b256c043546913292973284a7149ddd08f489b3e48
+      size: 1346
+      sha256: 991da6da60804286b9ea23a1522e18ceeabddfdf416787231db9fd047c163f53
   original:
-    hackage: uuid-crypto-1.4.0.0
+    hackage: commonmark-0.1.0.2@sha256:fbff7a2ade0ce7d699964a87f765e503a3a9e22542c05f0f02ba7aad64e38af4,3278
 - completed:
-    hackage: filepath-crypto-0.1.0.0@sha256:e02bc15858cf06edf9788a38b5b58d45e82c7f5589785a178a903d792af04125,1593
+    hackage: commonmark-extensions-0.2.0.1@sha256:647aa8dba5fd46984ddedc15c3693c9c4d9655503d42006576bd8f0dadf8cd39,3176
     pantry-tree:
-      size: 623
-      sha256: bce236365ebdc6e5c46f740876a6fb5ad688e8ee3b305933822ab027e5b5fd86
+      size: 2927
+      sha256: 89e1ee05938d558834c397a3a22cdacc755a1941c144f4c1f3daf8a1ede943ce
   original:
-    hackage: filepath-crypto-0.1.0.0
+    hackage: commonmark-extensions-0.2.0.1@sha256:647aa8dba5fd46984ddedc15c3693c9c4d9655503d42006576bd8f0dadf8cd39,3176
+- completed:
+    hackage: commonmark-pandoc-0.2.0.0@sha256:84a9f6846d4fe33e9f0dcd938ef1c83162fb4fe81cca66315249e86414aac226,1167
+    pantry-tree:
+      size: 326
+      sha256: aa88fb10bd382b8d942b51b2ad0b94f52a72a4e37c8085abc5c380964c7eeb7c
+  original:
+    hackage: commonmark-pandoc-0.2.0.0@sha256:84a9f6846d4fe33e9f0dcd938ef1c83162fb4fe81cca66315249e86414aac226,1167
+- completed:
+    hackage: contiguous-0.5.1@sha256:902b74d8e369fef384c20b116c3c81e65eca2672d79f525ab374fe98ee50e9d4,1757
+    pantry-tree:
+      size: 442
+      sha256: 39ee8ba3b4725ed1057429cd1f613275bfecbc618f289559203bebb1ff4a259e
+  original:
+    hackage: contiguous-0.5.1@sha256:902b74d8e369fef384c20b116c3c81e65eca2672d79f525ab374fe98ee50e9d4,1757
 - completed:
     hackage: cryptoids-0.5.1.0@sha256:729cd89059c6b6a50e07b2e279f6d95ee9432caeedc7e2f38f71e59c422957bc,1570
     pantry-tree:
       size: 513
       sha256: 563e8d2b616ec3e0e7984d6b069095b6c3959065c0bb047fc8dd5809711a3e6b
   original:
-    hackage: cryptoids-0.5.1.0
-- completed:
-    hackage: cryptoids-types-1.0.0@sha256:96a74b33a32ebeebf5bee08e2a205e5c1585b4b46b8bac086ca7fde49aec5f5b,1271
-    pantry-tree:
-      size: 268
-      sha256: 0e9b11f6414a0a179cd11dec55261a1f9995663fcf27bfd4a386c48652655404
-  original:
-    hackage: cryptoids-types-1.0.0
+    hackage: cryptoids-0.5.1.0@sha256:729cd89059c6b6a50e07b2e279f6d95ee9432caeedc7e2f38f71e59c422957bc,1570
 - completed:
     hackage: cryptoids-class-0.0.0@sha256:8d22912538faa99849fed7f51eb742fbbf5f9557d04e1d81bcac408d88c16c30,985
     pantry-tree:
       size: 359
       sha256: 6a5af7c785c230501fa6088ecf963c7de7463ab75b3f646510612f17dff69744
   original:
-    hackage: cryptoids-class-0.0.0
+    hackage: cryptoids-class-0.0.0@sha256:8d22912538faa99849fed7f51eb742fbbf5f9557d04e1d81bcac408d88c16c30,985
 - completed:
-    hackage: system-locale-0.3.0.0@sha256:13b3982403d8ac8cc6138e68802be8d8e7cf7ebc4cbc7e47e99e3c0dd1be066a,1529
+    hackage: cryptoids-types-1.0.0@sha256:96a74b33a32ebeebf5bee08e2a205e5c1585b4b46b8bac086ca7fde49aec5f5b,1271
     pantry-tree:
-      size: 446
-      sha256: 3b22af3e6315835bf614a0d30381ec7e47aca147b59ba601aeaa26f1fdc19373
+      size: 268
+      sha256: 0e9b11f6414a0a179cd11dec55261a1f9995663fcf27bfd4a386c48652655404
   original:
-    hackage: system-locale-0.3.0.0
+    hackage: cryptoids-types-1.0.0@sha256:96a74b33a32ebeebf5bee08e2a205e5c1585b4b46b8bac086ca7fde49aec5f5b,1271
 - completed:
-    hackage: hlint-test-0.1.0.0@sha256:e427c0593433205fc629fb05b74c6b1deb1de72d1571f26142de008f0d5ee7a9,1814
+    hackage: filepath-crypto-0.1.0.0@sha256:e02bc15858cf06edf9788a38b5b58d45e82c7f5589785a178a903d792af04125,1593
     pantry-tree:
-      size: 442
-      sha256: 347eac6c8a3c02fc0101444d6526b57b3c27785809149b12f90d8db57c721fea
+      size: 623
+      sha256: bce236365ebdc6e5c46f740876a6fb5ad688e8ee3b305933822ab027e5b5fd86
   original:
-    hackage: hlint-test-0.1.0.0
+    hackage: filepath-crypto-0.1.0.0@sha256:e02bc15858cf06edf9788a38b5b58d45e82c7f5589785a178a903d792af04125,1593
 - completed:
-    hackage: pkcs7-1.0.0.1@sha256:b26e5181868667abbde3ce17f9a61cf705eb695da073cdf82e1f9dfd6cc11176,3594
+    hackage: hlibsass-0.1.10.1@sha256:08db56c633e9a83a642d8ea57dffa93112b092d05bf8f3b07491cfee9ee0dfa5,2565
     pantry-tree:
-      size: 316
-      sha256: ab3c2d2880179a945ab3122c51d1657ab4a7a628292b646e047cd32b0751a80c
+      size: 11229
+      sha256: 39b62f1f3f30c5a9e12f9c6a040d6863edb5ce81951452e649152a18145ee1bc
   original:
-    hackage: pkcs7-1.0.0.1
+    hackage: hlibsass-0.1.10.1@sha256:08db56c633e9a83a642d8ea57dffa93112b092d05bf8f3b07491cfee9ee0dfa5,2565
 - completed:
-    hackage: systemd-2.2.0@sha256:a41399ad921e3c90bb04219a66821631c17c94326961f9b6c71542abb042375f,1477
+    hackage: hsass-0.8.0@sha256:05fb3d435dbdf9f66a98db4e1ee57a313170a677e52ab3a5a05ced1fc42b0834,2899
     pantry-tree:
-      size: 520
-      sha256: 188d4e07a62653b24091dc25c0222deb7a95037630d17a13327d269391050b7d
+      size: 1448
+      sha256: b25aeb947cb4e0b550f8a6f226d06503ef0edcb54712ad9cdd4fb2b05bf16c7c
   original:
-    hackage: systemd-2.2.0
+    hackage: hsass-0.8.0@sha256:05fb3d435dbdf9f66a98db4e1ee57a313170a677e52ab3a5a05ced1fc42b0834,2899
 - completed:
-    hackage: sandi-0.5@sha256:b278d072ca717706ea38f9bd646e023f7f2576a778fb43565b434f93638849aa,3010
+    hackage: ip-1.7.2@sha256:2148bbc7b5e66ea7273b6014bb30483cc656b2cd4e53efaf165c2223bdbbeb46,3742
     pantry-tree:
-      size: 3455
-      sha256: 5ca7ce4bc22ab9d4427bb149b5e283ab9db43375df14f7131fdfd48775f36350
+      size: 1437
+      sha256: c60e78361b92eebfa341027377787e39de5a16218ab605456cf4cf1de5f58b2a
   original:
-    hackage: sandi-0.5
+    hackage: ip-1.7.2@sha256:2148bbc7b5e66ea7273b6014bb30483cc656b2cd4e53efaf165c2223bdbbeb46,3742
 - completed:
-    hackage: storable-endian-0.2.6@sha256:cae7aac2bfe6037660b2cf294891867e69bcd74e739a3b3ea759e9ad99d6c889,801
+    hackage: natural-arithmetic-0.1.2.0@sha256:ac25a0561c8378530a62f02df83680afb193ed1059bb43e3130e0074b5b3f16b,3411
     pantry-tree:
-      size: 223
-      sha256: 6a8e43727f9b146238d4064fffc39d629f06622106922487fea922ec73aaee1e
+      size: 716
+      sha256: e1e5b16f53fe2a7378d38dcae5069dcc1c6e37f8e1473f091ae1f7d788b1c688
   original:
-    hackage: storable-endian-0.2.6
-- completed:
-    hackage: prometheus-metrics-ghc-1.0.1@sha256:d12cd520cbedff91bd193e0192056474723e953e69cdf817fb79494d110df390,1231
-    pantry-tree:
-      size: 293
-      sha256: b412f2835ee5791a7f4f634c416227b70bae50511666d9f68683e5e21b5c2821
-  original:
-    hackage: prometheus-metrics-ghc-1.0.1
-- completed:
-    hackage: wai-middleware-prometheus-1.0.0@sha256:1625792914fb2139f005685be8ce519111451cfb854816e430fbf54af46238b4,1314
-    pantry-tree:
-      size: 307
-      sha256: 6d64803c639ed4c7204ea6fab0536b97d3ee16cdecb9b4a883cd8e56d3c61402
-  original:
-    hackage: wai-middleware-prometheus-1.0.0
-- completed:
-    hackage: pandoc-2.9.2@sha256:fa04b214c79328a4519093a5e82fe961a21179539165b98773a6f8bfb66bc662,36181
-    pantry-tree:
-      size: 88080
-      sha256: 95eeae57b3d00eb7fa1accacab31e032f4d535c8c2cb992891a20d694eb00339
-  original:
-    hackage: pandoc-2.9.2
-- completed:
-    hackage: doclayout-0.3@sha256:06c03875b1645e6ab835c40f9b73fd959b6c4232c01d06f07debedfae46723f2,2059
-    pantry-tree:
-      size: 425
-      sha256: ed2fc2dd826fbba67cb8018979be437b215735fab90dcc49ad30b296f7005eed
-  original:
-    hackage: doclayout-0.3
-- completed:
-    hackage: doctemplates-0.8.1@sha256:be34c3210d9ebbba1c10100e30d8c3ba3b6c34653ec2ed15f09e5d05055aa37d,3111
-    pantry-tree:
-      size: 2303
-      sha256: 9d4d8e7a85166ffd951b02f87be540607b55084c04730932346072329adf4913
-  original:
-    hackage: doctemplates-0.8.1
-- completed:
-    hackage: binary-instances-1@sha256:b17565598b8df3241f9b46fa8e3a3368ecc8e3f2eb175d7c28f319042a6f5c79,2613
-    pantry-tree:
-      size: 1035
-      sha256: 938ffc6990cac12681c657f7afa93737eecf335e6f0212d8c0b7c1ea3e0f40f4
-  original:
-    hackage: binary-instances-1
-- completed:
-    hackage: acid-state-0.16.0@sha256:a5640fd8d99bdb5f152476a2ae56cc8eb81864b280c8ec7d1387e81296ed844d,6190
-    pantry-tree:
-      size: 13678
-      sha256: c6e4b7f00d2a500e6286beafe3a2da7ba898a9ea31f5744df57cdce8a8f5890f
-  original:
-    hackage: acid-state-0.16.0
-- completed:
-    hackage: unidecode-0.1.0.4@sha256:99581ee1ea334a4596a09ae3642e007808457c66893b587e965b31f15cbf8c4d,1144
-    pantry-tree:
-      size: 492
-      sha256: 4959068a0caf410dd4b8046f0b0138e3cf6471abb0cc865c9993db3b2930d283
-  original:
-    hackage: unidecode-0.1.0.4
-- completed:
-    hackage: token-bucket-0.1.0.1@sha256:d8e85f2fc373939975e7ace7907baee177531ab6e43df94e330a2357e64a2d11,1899
-    pantry-tree:
-      size: 399
-      sha256: b0b4a08ea1bf76bd108310f64d7f80e0f30b61ddc3d71f6cab7bdce329d2c1fa
-  original:
-    hackage: token-bucket-0.1.0.1
+    hackage: natural-arithmetic-0.1.2.0@sha256:ac25a0561c8378530a62f02df83680afb193ed1059bb43e3130e0074b5b3f16b,3411
 - completed:
     hackage: normaldistribution-1.1.0.3@sha256:2615b784c4112cbf6ffa0e2b55b76790290a9b9dff18a05d8c89aa374b213477,2160
     pantry-tree:
       size: 269
       sha256: 856818862d12df8b030fa9cfef2c4ffa604d06f0eb057498db245dfffcd60e3c
   original:
-    hackage: normaldistribution-1.1.0.3
+    hackage: normaldistribution-1.1.0.3@sha256:2615b784c4112cbf6ffa0e2b55b76790290a9b9dff18a05d8c89aa374b213477,2160
 - completed:
-    hackage: unordered-containers-0.2.11.0@sha256:ba70b8a9d7eebc2034bf92e5690b2dd71200e76aa9f3f93e0b6be3f27f244d18,4998
+    hackage: pandoc-2.10.1@sha256:23d7ec480c7cb86740475a419d6ca4819987b6dd23bbae9b50bc3d42a7ed2f9f,36933
     pantry-tree:
-      size: 1416
-      sha256: d9b83f62373f509a441223f22f12e22e39b38ef3275dfca7c190a4795bebfed5
+      size: 89646
+      sha256: 08c8b20356152b9ee8161bacafda2dc1bed13d7db4cbf38ab040c1977b2d28d5
   original:
-    hackage: unordered-containers-0.2.11.0
+    hackage: pandoc-2.10.1@sha256:23d7ec480c7cb86740475a419d6ca4819987b6dd23bbae9b50bc3d42a7ed2f9f,36933
 - completed:
-    hackage: base64-bytestring-1.1.0.0@sha256:190264fef9e65d9085f00ccda419137096d1dc94777c58272bc96821dc7f37c3,2334
+    hackage: pkcs7-1.0.0.1@sha256:b26e5181868667abbde3ce17f9a61cf705eb695da073cdf82e1f9dfd6cc11176,3594
     pantry-tree:
-      size: 850
-      sha256: 9ade5b5911df97c37b249b84f123297049f19578cae171c647bf47683633427c
+      size: 316
+      sha256: ab3c2d2880179a945ab3122c51d1657ab4a7a628292b646e047cd32b0751a80c
   original:
-    hackage: base64-bytestring-1.1.0.0
+    hackage: pkcs7-1.0.0.1@sha256:b26e5181868667abbde3ce17f9a61cf705eb695da073cdf82e1f9dfd6cc11176,3594
+- completed:
+    hackage: primitive-offset-0.2.0.0@sha256:f8006927d5c0a3e83707610bbc5514aabe8f84a907ecb07edd2c815f58299dea,843
+    pantry-tree:
+      size: 368
+      sha256: 6dbc2fbfd70920a1de5a76d3715506edc0895c81a2f7b856d3abb027865d4605
+  original:
+    hackage: primitive-offset-0.2.0.0@sha256:f8006927d5c0a3e83707610bbc5514aabe8f84a907ecb07edd2c815f58299dea,843
+- completed:
+    hackage: primitive-unlifted-0.1.3.0@sha256:a98f827740f5dcf097d885b3a47c32f4462204449620abc9d51b8c4f8619f9e6,1427
+    pantry-tree:
+      size: 420
+      sha256: c882dca2a96b98d02b0d21875b651edb11ac67d90e736c0de7a92c410a19eb7f
+  original:
+    hackage: primitive-unlifted-0.1.3.0@sha256:a98f827740f5dcf097d885b3a47c32f4462204449620abc9d51b8c4f8619f9e6,1427
+- completed:
+    hackage: prometheus-metrics-ghc-1.0.1.1@sha256:d378a7186a967140fe0e09d325fe5e3bfd7b77a1123934b40f81fdfed2eacbdc,1233
+    pantry-tree:
+      size: 293
+      sha256: 0732085a4148b269bbc15eeb7ab422e65ac287878a42a7388a7b6e140ec740e5
+  original:
+    hackage: prometheus-metrics-ghc-1.0.1.1@sha256:d378a7186a967140fe0e09d325fe5e3bfd7b77a1123934b40f81fdfed2eacbdc,1233
+- completed:
+    hackage: run-st-0.1.1.0@sha256:a43245bb23984089016772481bf52bfe63eaff0c5040303f69c9b15e80872fdc,883
+    pantry-tree:
+      size: 269
+      sha256: 06d5d7ecf185a26c15e48cda6c30e8865dae715c528a31466701272fae36d822
+  original:
+    hackage: run-st-0.1.1.0@sha256:a43245bb23984089016772481bf52bfe63eaff0c5040303f69c9b15e80872fdc,883
+- completed:
+    hackage: sandi-0.5@sha256:b278d072ca717706ea38f9bd646e023f7f2576a778fb43565b434f93638849aa,3010
+    pantry-tree:
+      size: 3455
+      sha256: 5ca7ce4bc22ab9d4427bb149b5e283ab9db43375df14f7131fdfd48775f36350
+  original:
+    hackage: sandi-0.5@sha256:b278d072ca717706ea38f9bd646e023f7f2576a778fb43565b434f93638849aa,3010
+- completed:
+    hackage: system-locale-0.3.0.0@sha256:13b3982403d8ac8cc6138e68802be8d8e7cf7ebc4cbc7e47e99e3c0dd1be066a,1529
+    pantry-tree:
+      size: 446
+      sha256: 3b22af3e6315835bf614a0d30381ec7e47aca147b59ba601aeaa26f1fdc19373
+  original:
+    hackage: system-locale-0.3.0.0@sha256:13b3982403d8ac8cc6138e68802be8d8e7cf7ebc4cbc7e47e99e3c0dd1be066a,1529
+- completed:
+    hackage: token-bucket-0.1.0.1@sha256:d8e85f2fc373939975e7ace7907baee177531ab6e43df94e330a2357e64a2d11,1899
+    pantry-tree:
+      size: 399
+      sha256: b0b4a08ea1bf76bd108310f64d7f80e0f30b61ddc3d71f6cab7bdce329d2c1fa
+  original:
+    hackage: token-bucket-0.1.0.1@sha256:d8e85f2fc373939975e7ace7907baee177531ab6e43df94e330a2357e64a2d11,1899
+- completed:
+    hackage: tuples-0.1.0.0@sha256:7006c1cab721ad3e39cdbf1ccb07ec050b94d654cc6e39277d46241eee6ac7c9,1088
+    pantry-tree:
+      size: 320
+      sha256: 57009cc671ed8e43738be3bf7b1392461ad086083df633a2f4f9c7206a14a79c
+  original:
+    hackage: tuples-0.1.0.0@sha256:7006c1cab721ad3e39cdbf1ccb07ec050b94d654cc6e39277d46241eee6ac7c9,1088
+- completed:
+    hackage: tz-0.1.3.4@sha256:bd311e202b8bdd15bcd6a4ca182e69794949d3b3b9f4aa835e9ccff011284979,5086
+    pantry-tree:
+      size: 1179
+      sha256: f6b8517eaaf3588afd1b3025fe6874a1ffff611001a803a26094c9cb40bc33f6
+  original:
+    hackage: tz-0.1.3.4@sha256:bd311e202b8bdd15bcd6a4ca182e69794949d3b3b9f4aa835e9ccff011284979,5086
+- completed:
+    hackage: unidecode-0.1.0.4@sha256:99581ee1ea334a4596a09ae3642e007808457c66893b587e965b31f15cbf8c4d,1144
+    pantry-tree:
+      size: 492
+      sha256: 4959068a0caf410dd4b8046f0b0138e3cf6471abb0cc865c9993db3b2930d283
+  original:
+    hackage: unidecode-0.1.0.4@sha256:99581ee1ea334a4596a09ae3642e007808457c66893b587e965b31f15cbf8c4d,1144
+- completed:
+    hackage: uuid-crypto-1.4.0.0@sha256:9e2f271e61467d9ea03e78cddad75a97075d8f5108c36a28d59c65abb3efd290,1325
+    pantry-tree:
+      size: 364
+      sha256: 6650b51ea060397c412b07b256c043546913292973284a7149ddd08f489b3e48
+  original:
+    hackage: uuid-crypto-1.4.0.0@sha256:9e2f271e61467d9ea03e78cddad75a97075d8f5108c36a28d59c65abb3efd290,1325
+- completed:
+    hackage: wai-middleware-prometheus-1.0.0@sha256:1625792914fb2139f005685be8ce519111451cfb854816e430fbf54af46238b4,1314
+    pantry-tree:
+      size: 307
+      sha256: 6d64803c639ed4c7204ea6fab0536b97d3ee16cdecb9b4a883cd8e56d3c61402
+  original:
+    hackage: wai-middleware-prometheus-1.0.0@sha256:1625792914fb2139f005685be8ce519111451cfb854816e430fbf54af46238b4,1314
 snapshots:
 - completed:
-    size: 494635
-    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/15/12.yaml
-    sha256: a71c4293d8f461f455ff0d9815dfe4ab2f1adacd7e0bbc9a218f46ced8c4929a
-  original: lts-15.12
+    size: 524392
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/nightly/2020/8/8.yaml
+    sha256: 21b78cd42414558e6e381666a51ab92b405f969ab1d675137fd55ef557edc9a4
+  original: nightly-2020-08-08
diff --git a/test/Database/Fill.hs b/test/Database/Fill.hs
index bd02521e3..50a036d37 100644
--- a/test/Database/Fill.hs
+++ b/test/Database/Fill.hs
@@ -43,7 +43,7 @@ insertFile residual fileTitle = do
 
 fillDb :: DB ()
 fillDb = do
-  AppSettings{ appUserDefaults = UserDefaultConf{..}, .. } <- getsYesod $ view appSettings
+  AppSettings{ appUserDefaults = UserDefaultConf{..} } <- getsYesod $ view appSettings
   now <- liftIO getCurrentTime
   let
     insert' :: (PersistRecordBackend r (YesodPersistBackend UniWorX), AtLeastOneUniqueKey r) => r -> YesodDB UniWorX (Key r)