specify version bounds in gf.cabal

gf.cabal

@@ -1,7 +1,7 @@
 name: gf
-version: 3.10.4-git
+version: 3.11.0-git
 
-cabal-version: >= 1.22
+cabal-version: 1.22
 build-type: Custom
 license: OtherLicense
 license-file: LICENSE
@@ -11,7 +11,7 @@ description: GF, Grammatical Framework, is a programming language for multilingu
 homepage: http://www.grammaticalframework.org/
 bug-reports: https://github.com/GrammaticalFramework/gf-core/issues
 maintainer: Thomas Hallgren
-tested-with: GHC==7.10.3, GHC==8.0.2, GHC==8.2.2, GHC==8.4.3
+tested-with: GHC==8.0.2, GHC==8.10.4
 
 data-dir: src
 extra-source-files: WebSetup.hs
@@ -74,20 +74,22 @@ flag c-runtime
 
 library
   default-language:    Haskell2010
-  build-depends: base >= 4.6 && <5,
-                 array,
-                 containers,
-                 bytestring,
-                 utf8-string,
-                 random,
-                 pretty,
-                 mtl,
-                 exceptions,
-                 fail,
-                 -- For compatability with ghc < 8
-                 -- We need transformers-compat >= 0.6.3, but that is only in newer snapshots where it is redundant.
-                 transformers-compat,
-                 ghc-prim
+  build-depends:
+    -- | GHC 8.0.2 to GHC 8.10.4
+    base >= 4.9.1 && <4.15,
+    array >= 0.5.1 && < 0.6,
+    containers >= 0.5.7 && < 0.7,
+    bytestring >= 0.10.8 && < 0.11,
+    utf8-string >= 1.0.1.1 && < 1.1,
+    random >= 1.1 && < 1.3,
+    pretty >= 1.1.3 && < 1.2,
+    mtl >= 2.2.1 && < 2.3,
+    exceptions >= 0.8.3 && < 0.11,
+    fail >= 4.9.0 && < 4.10,
+    -- For compatability with ghc < 8
+    -- We need transformers-compat >= 0.6.3, but that is only in newer snapshots where it is redundant.
+    transformers-compat >= 0.5.1.4 && < 0.7,
+    ghc-prim >= 0.5.0 && < 0.7
   hs-source-dirs: src/runtime/haskell
 
   other-modules:
@@ -146,8 +148,14 @@ library
 
 ---- GF compiler as a library:
 
-  build-depends: filepath, directory>=1.2, time,
-                 process, haskeline, parallel>=3, json
+  build-depends:
+    filepath >= 1.4.1 && < 1.5,
+    directory >= 1.3.0 && < 1.4,
+    time >= 1.6.0 && < 1.10,
+    process >= 1.4.3 && < 1.7,
+    haskeline >= 0.7.3 && < 0.9,
+    parallel >= 3.2.1.1 && < 3.3,
+    json >= 0.9.1 && < 0.11
 
   hs-source-dirs: src/compiler
   exposed-modules:
@@ -274,12 +282,12 @@ library
     cpp-options: -DC_RUNTIME
 
   if flag(server)
-    build-depends: httpd-shed>=0.4.0.3, network>=2.3 && <2.7,
-                   cgi>=3001.2.2.0
+    build-depends: httpd-shed >= 0.4.0 && < 0.5, network>=2.3 && <2.7,
+                   cgi >= 3001.3.0.2 && < 3001.6
     if flag(network-uri)
-      build-depends: network-uri>=2.6, network>=2.6
+      build-depends: network-uri >= 2.6.1.0 && < 2.7, network>=2.6 && <2.7
     else
-      build-depends: network<2.6
+      build-depends: network >= 2.5 && <2.6
 
     cpp-options: -DSERVER_MODE
     other-modules:
@@ -313,9 +321,9 @@ library
   ghc-options: -fno-warn-tabs
 
   if os(windows)
-    build-depends: Win32
+    build-depends: Win32 >= 2.3.1.1 && < 2.7
   else
-    build-depends: unix, terminfo>=0.4
+    build-depends: unix >= 2.7.2 && < 2.8, terminfo >=0.4.0 && < 0.5
 
   if impl(ghc>=8.2)
     ghc-options: -fhide-source-paths

stack-ghc8.10.4.yaml

@@ -0,0 +1,14 @@
+resolver: lts-18.0 # ghc 8.10.4
+
+extra-deps:
+- network-2.6.3.6
+- httpd-shed-0.4.0.3
+- cgi-3001.5.0.0@sha256:3d1193a328d5f627a021a0ef3927c1ae41dd341e32dba612fed52d0e3a6df056,2990
+- json-0.10@sha256:d9fc6b07ce92b8894825a17d2cf14799856767eb30c8bf55962baa579207d799,3210
+- multipart-0.2.0@sha256:b8770e3ff6089be4dd089a8250894b31287cca671f3d258190a505f9351fa8a9,1084
+
+# flags:
+#   gf:
+#     c-runtime: true
+# extra-lib-dirs:
+#   - /usr/local/lib

stack.yaml

@@ -1,16 +1,3 @@
-# This default stack file is a copy of stack-ghc8.6.5.yaml
-# But committing a symlink can be problematic on Windows, so it's a real copy.
-# See: https://github.com/GrammaticalFramework/gf-core/pull/106
 
-resolver: lts-14.27 # ghc 8.6.5
+resolver: lts-9.21 # ghc 8.0.2
 
-extra-deps:
-- network-2.6.3.6
-- httpd-shed-0.4.0.3
-- cgi-3001.5.0.0
-
-# flags:
-#   gf:
-#     c-runtime: true
-# extra-lib-dirs:
-#   - /usr/local/lib