lift inappropriate SafeToInsert constraints

CHANGELOG.md

@@ -1,6 +1,12 @@
-## [*Unreleased*](https://github.com/freckle/graphula/compare/v2.0.2.1...main)
+## [_Unreleased_](https://github.com/freckle/graphula/compare/v2.1.0.0...main)
 
-None
+## [v2.1.0.0](https://github.com/freckle/graphula/compare/v2.0.2.2...v2.1.0.0)
+
+- Some unnecessary `SafeToInsert` have been removed from `node` and `nodeKeyed`.
+  - `node` only requires `SafeToInsert` when the `KeySource` is `SourceDefault`,
+    not when the `KeySource` is `KeyArbitrary`.
+  - `nodeKeyed` no longer ever requires `SafeToInsert`
+- `MonadGraphulaFrontend` has a new `insertKeyed` method.
 
 ## [v2.0.2.2](https://github.com/freckle/graphula/compare/v2.0.2.1...v2.0.2.2)
 

flake.nix

@@ -0,0 +1,78 @@
+{
+  inputs = {
+    stable.url = "github:nixos/nixpkgs/nixos-23.11";
+    unstable.url = "github:nixos/nixpkgs/nixos-unstable";
+    freckle.url = "github:freckle/flakes?dir=main";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+  outputs = inputs:
+    inputs.flake-utils.lib.eachDefaultSystem (system:
+      let
+        nixpkgsArgs = { inherit system; config = { }; };
+
+        nixpkgs = {
+          stable = import inputs.stable nixpkgsArgs;
+          unstable = import inputs.unstable nixpkgsArgs;
+        };
+        freckle = inputs.freckle.packages.${system};
+        freckleLib = inputs.freckle.lib.${system};
+
+      in
+      rec {
+        packages = {
+          cabal = nixpkgs.stable.cabal-install;
+
+          fourmolu = freckle.fourmolu-0-13-x;
+
+          ghc = freckleLib.haskellBundle {
+            ghcVersion = "ghc-9-4-6";
+            packageSelection = p: [
+              p.annotated-exception
+              p.case-insensitive
+              p.http-client
+              p.http-client-tls
+              p.hspec
+              p.iproute
+              p.network
+              p.QuickCheck
+              p.unliftio
+              p.wai
+              p.warp
+              p.yesod-core
+            ];
+          };
+
+          haskell-language-server =
+            nixpkgs.stable.haskell-language-server.override
+              { supportedGhcVersions = [ "946" ]; };
+
+          stack = nixpkgs.stable.writeShellApplication {
+            name = "stack";
+            text = ''
+              ${nixpkgs.stable.stack}/bin/stack --system-ghc --no-nix "$@"
+            '';
+          };
+        };
+
+        devShells.default = nixpkgs.stable.mkShell {
+          buildInputs = with (nixpkgs.stable); [
+            pcre
+            pcre.dev
+            zlib
+            zlib.dev
+          ];
+
+          nativeBuildInputs = with (packages); [
+            cabal
+            fourmolu
+            ghc
+            haskell-language-server
+            stack
+          ];
+
+          shellHook = ''
+            export STACK_YAML=stack.yaml
+          '';
+        };
+      });
+}

graphula.cabal

@@ -1,13 +1,13 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.35.2.
+-- This file has been generated from package.yaml by hpack version 0.36.0.
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: ca3c9631f0eb250d085bf4e69cf99d4cd5d82c6c7975a14ce18b57fc549575c5
+-- hash: 77f36204ab2afc392bf0f4eb7413aaf8ff36c25b86f28dde5747f3ed9121f0d4
 
 name:           graphula
-version:        2.0.2.2
+version:        2.1.0.0
 synopsis:       A simple interface for generating persistent data and linking its dependencies
 description:    Please see README.md
 category:       Network

package.yaml

@@ -1,12 +1,11 @@
 name: graphula
-version: 2.0.2.2
+version: 2.1.0.0
 maintainer: Freckle Education
 category: Network
 github: freckle/graphula
 synopsis: >-
   A simple interface for generating persistent data and linking its dependencies
 description: Please see README.md
-
 extra-source-files:
   - README.md
   - CHANGELOG.md