From f85087fdcbffb16e013a8a7b47033dedfa3ab44d Mon Sep 17 00:00:00 2001
From: "R. Ryantm" <ryantm-bot@ryantm.com>
Date: Sat, 7 Jan 2023 17:45:44 +0000
Subject: [PATCH 1/2] robin-map: 1.0.1 -> 1.2.1

---
 pkgs/development/libraries/robin-map/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/robin-map/default.nix b/pkgs/development/libraries/robin-map/default.nix
index c0d2e73f94e6..170c660d3ec5 100644
--- a/pkgs/development/libraries/robin-map/default.nix
+++ b/pkgs/development/libraries/robin-map/default.nix
@@ -5,13 +5,13 @@
 
 stdenv.mkDerivation rec {
   pname = "robin-map";
-  version = "1.0.1";
+  version = "1.2.1";
 
   src = fetchFromGitHub {
     owner = "Tessil";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-4OW7PHow+O7R4t5+6iPV3E+1+6XPhqxrL1LQZitmCzQ=";
+    sha256 = "sha256-axVMJHTnGW2c4kGcYhEEAvKbVKYA2oxiYfwjiz7xh6Q=";
   };
 
   nativeBuildInputs = [ cmake ];

From 2f9b6bef94f6834438b18d8158be8b439b8aeaa1 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Sat, 7 Jan 2023 23:16:03 +0100
Subject: [PATCH 2/2] robin-map: add changelog to meta

---
 pkgs/development/libraries/robin-map/default.nix | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/libraries/robin-map/default.nix b/pkgs/development/libraries/robin-map/default.nix
index 170c660d3ec5..b4c865dbd11b 100644
--- a/pkgs/development/libraries/robin-map/default.nix
+++ b/pkgs/development/libraries/robin-map/default.nix
@@ -1,4 +1,5 @@
-{ lib, stdenv
+{ lib
+, stdenv
 , fetchFromGitHub
 , cmake
 }:
@@ -10,15 +11,18 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "Tessil";
     repo = pname;
-    rev = "v${version}";
-    sha256 = "sha256-axVMJHTnGW2c4kGcYhEEAvKbVKYA2oxiYfwjiz7xh6Q=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-axVMJHTnGW2c4kGcYhEEAvKbVKYA2oxiYfwjiz7xh6Q=";
   };
 
-  nativeBuildInputs = [ cmake ];
+  nativeBuildInputs = [
+    cmake
+  ];
 
   meta = with lib; {
-    homepage = "https://github.com/Tessil/robin-map";
     description = "C++ implementation of a fast hash map and hash set using robin hood hashing";
+    homepage = "https://github.com/Tessil/robin-map";
+    changelog = "https://github.com/Tessil/robin-map/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ goibhniu ];
     platforms = platforms.unix;