diff --git a/src/runtime/haskell-bind/CHANGELOG.md b/src/runtime/haskell-bind/CHANGELOG.md
new file mode 100644
index 000000000..e9da7fac4
--- /dev/null
+++ b/src/runtime/haskell-bind/CHANGELOG.md
@@ -0,0 +1,13 @@
+## 1.2.0
+
+- Stop `pgf-shell` from being built by default.
+- parseToChart also returns the category.
+- bugfix in bracketedLinearize.
+
+## 1.1.0
+
+- Remove SG library.
+
+## 1.0.0
+
+- Everything up until 2020-07-11.
diff --git a/src/runtime/haskell-bind/LICENSE b/src/runtime/haskell-bind/LICENSE
new file mode 100644
index 000000000..0a041280b
--- /dev/null
+++ b/src/runtime/haskell-bind/LICENSE
@@ -0,0 +1,165 @@
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
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+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
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diff --git a/src/runtime/haskell-bind/PGF.hs b/src/runtime/haskell-bind/PGF.hs
deleted file mode 100644
index 8aeca7ab8..000000000
--- a/src/runtime/haskell-bind/PGF.hs
+++ /dev/null
@@ -1,3 +0,0 @@
-module PGF(module PGF2) where
-
-import PGF2
diff --git a/src/runtime/haskell-bind/PGF/Internal.hs b/src/runtime/haskell-bind/PGF/Internal.hs
deleted file mode 100644
index e8193b788..000000000
--- a/src/runtime/haskell-bind/PGF/Internal.hs
+++ /dev/null
@@ -1 +0,0 @@
-module PGF.Internal where
diff --git a/src/runtime/haskell-bind/README b/src/runtime/haskell-bind/README
deleted file mode 100644
index 4782c2d37..000000000
--- a/src/runtime/haskell-bind/README
+++ /dev/null
@@ -1,26 +0,0 @@
-This is a binding to the new GF runtime in C.
-
-The files are:
-
-PGF2.hsc         -- a user API similar to Python and Java APIs
-PGF2/FFI.hs      -- an internal module with FFI definitions for 
-                 -- the relevant C functions
-
-HOW TO COMPILE:
-
-cabal install
-
-HOW TO USE:
-
-- Import PGF to the Haskell program that you're writing. 
-  The Cabal infrastructure will make sure to tell the compiler
-  where to find the relevant modules. Example:
-
-  module Main where
-
-  import PGF2
-  import qualified Data.Map as Map
-
-  main = do
-    pgf <- readPGF "Foo.pgf"
-    let Just english = Map.lookup "FooEng" (languages pgf)
diff --git a/src/runtime/haskell-bind/README.md b/src/runtime/haskell-bind/README.md
new file mode 100644
index 000000000..1cb68df65
--- /dev/null
+++ b/src/runtime/haskell-bind/README.md
@@ -0,0 +1,56 @@
+# PGF2
+
+This is a Haskell binding to the PGF runtime written in C.
+
+The exposed modules are:
+
+- `PGF2`: a user API similar to Python and Java APIs
+- `PGF2.Internal`: an internal module with FFI definitions for the relevant C functions
+
+## How to compile
+
+**Important:** You must have the C runtime already installed and available on your system.
+See <https://github.com/GrammaticalFramework/gf-core/blob/master/src/runtime/c/INSTALL>
+
+Once the runtine is installed, you can install the library to your global Cabal installation:
+
+```
+cabal install pgf2 --extra-lib-dirs=/usr/local/lib
+```
+
+or add it to your `stack.yaml` file:
+
+```yaml
+extra-deps:
+  - pgf2
+extra-lib-dirs:
+  - /usr/local/lib
+```
+
+## How to use
+
+Simply import `PGF2` in your Haskell program.
+The Cabal infrastructure will make sure to tell the compiler where to find the relevant modules.
+
+## Example
+
+```haskell
+module Main where
+
+import PGF2
+import qualified Data.Map as Map
+
+main = do
+  pgf <- readPGF "App12.pgf"
+  let Just eng = Map.lookup "AppEng" (languages pgf)
+  
+  -- Parsing
+  let res = parse eng (startCat pgf) "this is a small theatre"
+  let ParseOk ((tree,prob):rest) = res
+  print tree
+  
+  -- Linearisation
+  let Just expr = readExpr "AdjCN (PositA red_A) (UseN theatre_N)"
+  let s = linearize eng expr
+  print s
+```
diff --git a/src/runtime/haskell-bind/pgf2.cabal b/src/runtime/haskell-bind/pgf2.cabal
index 9197bff9a..a4e113f3b 100644
--- a/src/runtime/haskell-bind/pgf2.cabal
+++ b/src/runtime/haskell-bind/pgf2.cabal
@@ -1,37 +1,47 @@
-name:                pgf2
-version:             0.1.0.0
--- synopsis:
--- description:
-homepage:            http://www.grammaticalframework.org
-license:             LGPL-3
---license-file:        LICENSE
-author:              Krasimir Angelov, Inari
-maintainer:
--- copyright:
-category:            Language
-build-type:          Simple
-extra-source-files:  README
-cabal-version:       >=1.10
+name: pgf2
+version: 1.2.0
+synopsis: Bindings to the C version of the PGF runtime
+description:
+  GF, Grammatical Framework, is a programming language for multilingual grammar applications.
+  GF grammars are compiled into Portable Grammar Format (PGF) which can be used with the PGF runtime, written in C.
+  This package provides Haskell bindings to that runtime.
+homepage: https://www.grammaticalframework.org
+license: LGPL-3
+license-file: LICENSE
+author: Krasimir Angelov
+maintainer: kr.angelov@gmail.com
+category: Language
+build-type: Simple
+extra-source-files: CHANGELOG.md, README.md
+cabal-version: >=1.10
 
 library
-  exposed-modules:     PGF2, PGF2.Internal
-                       -- backwards compatibility API:
-                       --, PGF, PGF.Internal
-  other-modules:       PGF2.FFI, PGF2.Expr, PGF2.Type
-  build-depends:       base >=4.3,
-                       containers, pretty
-  -- hs-source-dirs:
-  default-language:    Haskell2010
-  build-tools:         hsc2hs
+  exposed-modules:
+    PGF2,
+    PGF2.Internal
+  other-modules:
+    PGF2.FFI,
+    PGF2.Expr,
+    PGF2.Type
+  build-depends:
+    base >=4.3 && <5,
+    containers,
+    pretty
+  default-language: Haskell2010
+  build-tools: hsc2hs
+  extra-libraries: pgf gu
+  cc-options: -std=c99
+  c-sources: utils.c
 
-  extra-libraries:     pgf gu
-  cc-options:          -std=c99
-  c-sources:           utils.c
-
-executable pgf-shell
-  main-is:             pgf-shell.hs
-  hs-source-dirs:      examples
-  build-depends:       base, pgf2, containers, mtl, lifted-base
-  default-language:    Haskell2010
-  if impl(ghc>=7.0)
-    ghc-options: -rtsopts
+-- executable pgf-shell
+--   main-is: pgf-shell.hs
+--   hs-source-dirs: examples
+--   build-depends:
+--     base,
+--     containers,
+--     lifted-base,
+--     mtl,
+--     pgf2
+--   default-language: Haskell2010
+--   if impl(ghc>=7.0)
+--     ghc-options: -rtsopts
diff --git a/src/runtime/haskell-bind/stack.yaml b/src/runtime/haskell-bind/stack.yaml
new file mode 100644
index 000000000..3b1a3092b
--- /dev/null
+++ b/src/runtime/haskell-bind/stack.yaml
@@ -0,0 +1,3 @@
+# This is mainly here so that I can run `stack sdist` for uploading to Hackage
+
+resolver: lts-12.26 # ghc 8.4.4