diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Revision history for pollock
 
+## 0.1.0.3 -- 2025-04-06
+
+* Updates tested-width adding GHC 9.12.2 and bumping to 9.8.4.
+* Bumps upper bounds for containers-0.8
+
 ## 0.1.0.2 -- 2024-10-27
 
 * Internal changes to support GHC 9.12 prerelease.
diff --git a/pollock.cabal b/pollock.cabal
--- a/pollock.cabal
+++ b/pollock.cabal
@@ -20,7 +20,7 @@
 -- PVP summary:     +-+------- breaking API changes
 --                  | | +----- non-breaking API additions
 --                  | | | +--- code changes with no API change
-version:         0.1.0.2
+version:         0.1.0.3
 
 synopsis: Functionality to help examine Haddock information of a module.
 description: Pollock is functionality to examine various bits of information about documentation as exposed from a Haskell module. This is designed to be used as part of a GHC plugin.
@@ -28,16 +28,17 @@
 license-file:    LICENSE
 author:          Trevis Elser
 maintainer:      trevis@flipstone.com
-copyright:       (c) 2023-2024 Trevis Elser
+copyright:       (c) 2023-2025 Trevis Elser
 category:        Development, documentation, library
 build-type:      Simple
-tested-with:     GHC == 9.4.8, GHC == 9.6.6, GHC == 9.8.3, GHC == 9.10.1
+tested-with:     GHC == 9.4.8, GHC == 9.6.6, GHC == 9.8.4, GHC == 9.10.1, GHC == 9.12.2
+extra-doc-files:
+  CHANGELOG.md
 
--- Extra doc files to be distributed with the package, such as a CHANGELOG or a README.
-extra-doc-files: CHANGELOG.md
+source-repository head
+  type: git
+  location: git@github.com:telser/pollock.git
 
--- Extra source files to be distributed with the package, such as examples, or a tutorial module.
--- extra-source-files:
 
 common warnings
   ghc-options: -Wall
@@ -51,7 +52,6 @@
     -Wmissing-home-modules
     -Wmissed-specialisations
     -Wmonomorphism-restriction
-    -Wcompat-unqualified-imports
     -Wpartial-fields
     -Wcpp-undef
     -Wredundant-constraints
@@ -61,6 +61,9 @@
     -Wunused-type-patterns
     -fwrite-ide-info
     -haddock
+  if impl (ghc < 9.12)
+    ghc-options:
+      -Wcompat-unqualified-imports
   if impl (ghc >= 9.8)
     ghc-options:
       -Wincomplete-export-warnings
@@ -73,7 +76,10 @@
       -Wbadly-staged-types
       -Wdata-kinds-tc
       -Wdefaulted-exception-context
-      -Wincomplete-record-selectors
+      -- The following is tempoarily disabled -Wincomplete-record-selectors
+  if impl (ghc >= 9.12)
+    ghc-options:
+      -Wview-pattern-signatures
 
 flag ci
   description:
@@ -110,7 +116,7 @@
 
   build-depends: attoparsec  >=0.14.4   && <0.15
                , base        >=4.17.1.0 && <5
-               , containers  >=0.6      && < 0.8
+               , containers  >=0.6      && < 0.9
                , ghc         >=9.4      && <9.13
                , text        >=2.0      && <2.2
 
diff --git a/src/Pollock/ModuleInfo/ModuleInfo.hs b/src/Pollock/ModuleInfo/ModuleInfo.hs
--- a/src/Pollock/ModuleInfo/ModuleInfo.hs
+++ b/src/Pollock/ModuleInfo/ModuleInfo.hs
@@ -84,7 +84,6 @@
               else numWithWarning moduleInfo
         }
     else -- With no docs we _only_ had an export, but nothing else.
-
       moduleInfo
         { haddockableExports =
             haddockableExports moduleInfo + 1
diff --git a/src/Pollock/ProcessModule.hs b/src/Pollock/ProcessModule.hs
--- a/src/Pollock/ProcessModule.hs
+++ b/src/Pollock/ProcessModule.hs
@@ -152,7 +152,8 @@
       ]
       -> Documentation.Doc
     formatDeprecated =
-      format "Deprecated: " . foldMap (CompatGHC.stringLiteralToString . CompatGHC.hsDocString . CompatGHC.unLoc)
+      format "Deprecated: "
+        . foldMap (CompatGHC.stringLiteralToString . CompatGHC.hsDocString . CompatGHC.unLoc)
 
     formatWarning ::
       [ CompatGHC.GenLocated
@@ -161,7 +162,8 @@
       ]
       -> Documentation.Doc
     formatWarning =
-      format "Warning: " . foldMap (CompatGHC.stringLiteralToString . CompatGHC.hsDocString . CompatGHC.unLoc)
+      format "Warning: "
+        . foldMap (CompatGHC.stringLiteralToString . CompatGHC.hsDocString . CompatGHC.unLoc)
    in
     CompatGHC.mapWarningTxtMsg formatDeprecated formatWarning w