diff --git a/README.markdown b/README.markdown
--- a/README.markdown
+++ b/README.markdown
@@ -1,6 +1,6 @@
 [![Build Status](http://gondor.hendrix.edu:8080/buildStatus/icon?job=Diagrams HEAD)](http://gondor.hendrix.edu:8080/job/Diagrams%20HEAD/)
 
-[diagrams] is a full-featured framework and domain-specific langauge
+[diagrams] is a full-featured framework and domain-specific language
 (embedded in [Haskell]) for creating declarative vector graphics and
 animations.
 
diff --git a/diagrams.cabal b/diagrams.cabal
--- a/diagrams.cabal
+++ b/diagrams.cabal
@@ -1,5 +1,5 @@
 Name:                diagrams
-Version:             1.4
+Version:             1.4.0.1
 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.
@@ -56,11 +56,11 @@
                      For more information, including a gallery of
                      examples, tutorial, and user manual, see the
                      diagrams website:
-                     <http://projects.haskell.org/diagrams>.  For
+                     <http://diagrams.github.io>.  For
                      help, join the @#diagrams@ IRC channel on
                      Freenode or the mailing list:
                      <http://groups.google.com/group/diagrams-discuss>.
-Homepage:            http://projects.haskell.org/diagrams
+Homepage:            http://diagrams.github.io
 License:             BSD3
 License-file:        LICENSE
 Author:              Brent Yorgey
@@ -69,7 +69,7 @@
 Category:            Graphics
 Build-type:          Simple
 Cabal-version:       >=1.10
-tested-with:         GHC == 7.8.4, GHC == 7.10.1, GHC == 8.0.1
+tested-with:         GHC ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.4 || ==9.0.1
 Extra-source-files:  README.markdown
 
 Source-repository head
@@ -112,7 +112,7 @@
   Manual: True
 
 Library
-  Build-depends:     diagrams-core >= 1.4 && < 1.5,
+  Build-depends:     diagrams-core >= 1.4 && < 1.6,
                      diagrams-lib >= 1.4 && < 1.5,
                      diagrams-contrib >= 1.4 && < 1.5
 
@@ -126,7 +126,7 @@
     Build-depends:   diagrams-svg >= 1.4 && < 1.5
 
   if flag(ps) || flag(postscript)
-    Build-depends:   diagrams-postscript >= 1.4 && < 1.5
+    Build-depends:   diagrams-postscript >= 1.4 && < 1.6
 
   if flag(rasterific)
     Build-depends:   diagrams-rasterific >= 1.4 && < 1.5