blst: 0.3.14 -> 0.3.15 (#417214)

pkgs/by-name/bl/blst/package.nix

@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "blst";
-  version = "0.3.14";
+  version = "0.3.15";
 
   src = fetchFromGitHub {
     owner = "supranational";
     repo = "blst";
-    rev = "v${finalAttrs.version}";
-    hash = "sha256-IlbNMLBjs/dvGogcdbWQIL+3qwy7EXJbIDpo4xBd4bY=";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-Q9/zGN93TnJt2c8YvSaURstoxT02ts3nVkO5V08m4TI=";
   };
 
   buildPhase = ''
@@ -72,6 +72,7 @@ stdenv.mkDerivation (finalAttrs: {
   doCheck = true;
 
   meta = with lib; {
+    changelog = "https://github.com/supranational/blst/releases/tag/${finalAttrs.src.tag}";
     description = "Multilingual BLS12-381 signature library";
     homepage = "https://github.com/supranational/blst";
     license = licenses.isc;