diff --git a/CHANGES.md b/CHANGES.md
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,8 @@
+1.4.2 (18 Apr 2025)
+-------------------
+
+- Support GHC up to 9.12
+
 1.4.1 (11 July 2023)
 --------------------
 
diff --git a/README.markdown b/README.markdown
--- a/README.markdown
+++ b/README.markdown
@@ -1,4 +1,4 @@
-[![Build Status](http://gondor.hendrix.edu:8080/buildStatus/icon?job=Diagrams HEAD)](http://gondor.hendrix.edu:8080/job/Diagrams%20HEAD/)
+[![Build Status](https://github.com/diagrams/diagrams/actions/workflows/haskell-ci.yml/badge.svg)](https://github.com/diagrams/diagrams/actions/workflows/haskell-ci.yml)
 
 [diagrams] is a full-featured framework and domain-specific language
 (embedded in [Haskell]) for creating declarative vector graphics and
diff --git a/diagrams.cabal b/diagrams.cabal
--- a/diagrams.cabal
+++ b/diagrams.cabal
@@ -1,5 +1,5 @@
 Name:                diagrams
-Version:             1.4.1
+Version:             1.4.2
 Synopsis:            Embedded domain-specific language for declarative vector graphics
 Description:         Diagrams is a full-featured framework and embedded domain-specific langauge for creating
                      declarative vector graphics and animations.
@@ -73,13 +73,13 @@
 Category:            Graphics
 Build-type:          Simple
 Cabal-version:       1.18
-tested-with:         GHC ==8.8.4 || ==8.10.7 || ==9.0.2 || ==9.2.7 || ==9.4.5 || ==9.6.1
+tested-with:         GHC ==8.8.4 || ==8.10.7 || ==9.0.2 || ==9.2.8 || ==9.4.5 || ==9.6.2
 Extra-source-files:  README.markdown
 extra-doc-files:     CHANGES.md
 
 Source-repository head
   type:     git
-  location: git://github.com/diagrams/diagrams.git
+  location: http://github.com/diagrams/diagrams.git
 
 Flag cairo
   Description: Enable the cairo backend
@@ -123,7 +123,7 @@
 
 Library
   Build-depends:     diagrams-core >= 1.4 && < 1.6,
-                     diagrams-lib >= 1.4 && < 1.5,
+                     diagrams-lib >= 1.4 && < 1.6,
                      diagrams-contrib >= 1.4 && < 1.5
 
   if flag(cairo)
@@ -133,7 +133,7 @@
     Build-depends:   diagrams-gtk >= 1.4 && < 1.5
 
   if flag(svg)
-    Build-depends:   diagrams-svg >= 1.4 && < 1.5
+    Build-depends:   diagrams-svg >= 1.4 && < 1.6
 
   if flag(ps) || flag(postscript)
     Build-depends:   diagrams-postscript >= 1.4 && < 1.6