diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Revision history for json-syntax
 
+## 0.2.7.2 -- 2024-02-07
+
+* Fix build with GHC 9.8.
+* Bumped upper bound on `transformers` to <0.7.
+* Bumped upper bound on `text` to <2.2.
+
 ## 0.2.7.1 -- 2024-01-29
 
 * Update package metadata.
diff --git a/README.md b/README.md
new file mode 100644
--- /dev/null
+++ b/README.md
@@ -0,0 +1,25 @@
+# json-syntax
+
+This library parses JSON into a `Value` type that is consistent with the
+ABNF described in [RFC 7159](https://tools.ietf.org/html/rfc7159). The
+parser is about six times faster than the parser that `aeson` provides.
+This parser is however, non-resumable, so if resumable parsing is
+important, `aeson` should be preferred. Results from the benchmark suite:
+
+    benchmarked json/twitter/100
+    time                 208.6 μs   (207.1 μs .. 210.1 μs)
+                         1.000 R²   (0.999 R² .. 1.000 R²)
+    mean                 211.8 μs   (210.7 μs .. 213.3 μs)
+    std dev              4.493 μs   (3.299 μs .. 7.422 μs)
+    
+    benchmarked aeson/twitter/100
+    time                 1.284 ms   (1.267 ms .. 1.296 ms)
+                         0.999 R²   (0.999 R² .. 1.000 R²)
+    mean                 1.282 ms   (1.276 ms .. 1.292 ms)
+    std dev              26.07 μs   (17.87 μs .. 40.01 μs)
+
+This library does not include any functions or typeclasses to help users
+convert data from `Value`, the RFC-7159-inspired syntax tree data type.
+Such functions and typeclasses are outside the scope of this library. If
+anyone writes a library that helps users marshal their data in this way,
+open a issue so that the `json-syntax` documentation can point users to it.
diff --git a/Setup.hs b/Setup.hs
deleted file mode 100644
--- a/Setup.hs
+++ /dev/null
@@ -1,3 +0,0 @@
-import Distribution.Simple
-
-main = defaultMain
diff --git a/json-syntax.cabal b/json-syntax.cabal
--- a/json-syntax.cabal
+++ b/json-syntax.cabal
@@ -1,6 +1,6 @@
 cabal-version:   2.2
 name:            json-syntax
-version:         0.2.7.1
+version:         0.2.7.2
 synopsis:        High-performance JSON parser and encoder
 description:
   This library parses JSON into a @Value@ type that is consistent with the
@@ -24,9 +24,18 @@
 copyright:       2019 Andrew Martin
 category:        Data
 build-type:      Simple
-extra-doc-files: CHANGELOG.md
+extra-doc-files:
+  CHANGELOG.md
+  README.md
 
+tested-with:     GHC ==9.4.8 || ==9.6.3 || ==9.8.1
+
+common build-settings
+  default-language: Haskell2010
+  ghc-options:      -Wall -Wunused-packages
+
 library
+  import:          build-settings
   exposed-modules:
     Json
     Json.Flatten
@@ -45,50 +54,46 @@
     , primitive            >=0.7    && <0.10
     , run-st               >=0.1.1  && <0.2
     , scientific-notation  >=0.1.6  && <0.2
-    , text                 >=2.0.2  && <2.1
+    , text                 >=2.0.2  && <2.2
     , text-short           >=0.1.3  && <0.2
-    , transformers         >=0.5.6  && <0.6
+    , transformers         >=0.5.6  && <0.7
     , word-compat          >=0.0.6  && <0.1
     , zigzag               >=0.0.1  && <0.1
 
-  hs-source-dirs:   src
-  default-language: Haskell2010
-  ghc-options:      -Wall -O2
+  hs-source-dirs:  src
+  ghc-options:     -O2
 
 test-suite test
-  default-language: Haskell2010
-  type:             exitcode-stdio-1.0
-  hs-source-dirs:   test common
-  main-is:          Main.hs
+  import:         build-settings
+  type:           exitcode-stdio-1.0
+  hs-source-dirs: test common
+  main-is:        Main.hs
   other-modules:
     Person
     Twitter100
 
-  ghc-options:      -Wall -O2
   build-depends:
     , aeson                >=2.0.2
-    , array-chunks
     , base                 >=4.12.0.0 && <5
     , bytebuild
     , byteslice            >=0.1.3
     , bytestring
-    , containers
     , json-syntax
     , neat-interpolation   >=0.3.2
     , primitive
     , QuickCheck           >=2.14.2
     , scientific
     , scientific-notation  >=0.1.1
-    , tasty                >=1.2.3    && <1.3
-    , tasty-golden         >=2.0      && <2.4
-    , tasty-hunit          >=0.10.0.2 && <0.11
-    , tasty-quickcheck     >=0.10.1.2 && <0.11
-    , text                 >=2.0.2    && <2.1
+    , tasty                >=1.2.3
+    , tasty-golden         >=2.0
+    , tasty-hunit          >=0.10.0.2
+    , tasty-quickcheck     >=0.10.1.2
+    , text                 >=2.0.2
     , text-short
-    , vector
 
 benchmark bench
-  type:             exitcode-stdio-1.0
+  import:         build-settings
+  type:           exitcode-stdio-1.0
   build-depends:
     , aeson
     , base
@@ -97,15 +102,13 @@
     , bytestring
     , gauge
     , json-syntax
-    , neat-interpolation   >=0.3.2
+    , neat-interpolation  >=0.3.2
     , primitive
-    , scientific-notation  >=0.1.1
-    , text                 >=2.0.2 && <2.1
+    , text                >=2.0.2
 
-  ghc-options:      -Wall -O2
-  default-language: Haskell2010
-  hs-source-dirs:   bench common
-  main-is:          Main.hs
+  ghc-options:    -O2
+  hs-source-dirs: bench common
+  main-is:        Main.hs
   other-modules:
     Metrics1024
     Twitter100