diff --git a/pkgs/development/python-modules/dbus-next/default.nix b/pkgs/development/python-modules/dbus-next/default.nix
index ebca00fe3be1..070b7fa0e831 100644
--- a/pkgs/development/python-modules/dbus-next/default.nix
+++ b/pkgs/development/python-modules/dbus-next/default.nix
@@ -35,10 +35,11 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    broken = stdenv.isDarwin;
-    homepage = "https://github.com/altdesktop/python-dbus-next";
     description = "A zero-dependency DBus library for Python with asyncio support";
+    homepage = "https://github.com/altdesktop/python-dbus-next";
+    changelog = "https://github.com/altdesktop/python-dbus-next/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ sfrijters ];
+    broken = stdenv.isDarwin;
   };
 }
diff --git a/pkgs/development/python-modules/dropbox/default.nix b/pkgs/development/python-modules/dropbox/default.nix
index f38b504cbb8c..125e61a89d28 100644
--- a/pkgs/development/python-modules/dropbox/default.nix
+++ b/pkgs/development/python-modules/dropbox/default.nix
@@ -77,6 +77,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Python library for Dropbox's HTTP-based Core and Datastore APIs";
     homepage = "https://github.com/dropbox/dropbox-sdk-python";
+    changelog = "https://github.com/dropbox/dropbox-sdk-python/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ sfrijters ];
   };
diff --git a/pkgs/development/python-modules/maestral/default.nix b/pkgs/development/python-modules/maestral/default.nix
index 370655029e42..057d870a83f1 100644
--- a/pkgs/development/python-modules/maestral/default.nix
+++ b/pkgs/development/python-modules/maestral/default.nix
@@ -91,9 +91,10 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Open-source Dropbox client for macOS and Linux";
+    homepage = "https://maestral.app";
+    changelog = "https://github.com/samschott/maestral/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ peterhoeg sfrijters ];
     platforms = platforms.unix;
-    homepage = "https://maestral.app";
   };
 }
diff --git a/pkgs/development/python-modules/pyprof2calltree/default.nix b/pkgs/development/python-modules/pyprof2calltree/default.nix
index 7244438c6e08..77f24e3e15e2 100644
--- a/pkgs/development/python-modules/pyprof2calltree/default.nix
+++ b/pkgs/development/python-modules/pyprof2calltree/default.nix
@@ -15,7 +15,8 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Help visualize profiling data from cProfile with kcachegrind and qcachegrind";
-    homepage = "https://pypi.python.org/pypi/pyprof2calltree/";
+    homepage = "https://github.com/pwaller/pyprof2calltree";
+    changelog = "https://github.com/pwaller/pyprof2calltree/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ sfrijters ];
   };
diff --git a/pkgs/development/python-modules/survey/default.nix b/pkgs/development/python-modules/survey/default.nix
index 34b1eed17279..e15db14c693a 100644
--- a/pkgs/development/python-modules/survey/default.nix
+++ b/pkgs/development/python-modules/survey/default.nix
@@ -24,8 +24,9 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "survey" ];
 
   meta = with lib; {
-    homepage = "https://github.com/Exahilosys/survey";
     description = "A simple library for creating beautiful interactive prompts";
+    homepage = "https://github.com/Exahilosys/survey";
+    changelog = "https://github.com/Exahilosys/survey/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ sfrijters ];
   };
diff --git a/pkgs/development/python-modules/tappy/default.nix b/pkgs/development/python-modules/tappy/default.nix
index 4652ea99f6d8..612edc0e6168 100644
--- a/pkgs/development/python-modules/tappy/default.nix
+++ b/pkgs/development/python-modules/tappy/default.nix
@@ -21,8 +21,9 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "tap" ];
 
   meta = with lib; {
-    homepage = "https://github.com/python-tap/tappy";
     description = "A set of tools for working with the Test Anything Protocol (TAP) in Python";
+    homepage = "https://github.com/python-tap/tappy";
+    changelog = "https://tappy.readthedocs.io/en/latest/releases.html";
     license = licenses.bsd2;
     maintainers = with maintainers; [ sfrijters ];
   };
diff --git a/pkgs/development/python-modules/wrapio/default.nix b/pkgs/development/python-modules/wrapio/default.nix
index e04424ba49e2..e9364a618da6 100644
--- a/pkgs/development/python-modules/wrapio/default.nix
+++ b/pkgs/development/python-modules/wrapio/default.nix
@@ -19,8 +19,9 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "wrapio" ];
 
   meta = with lib; {
-    homepage = "https://github.com/Exahilosys/wrapio";
     description = "Handling event-based streams";
+    homepage = "https://github.com/Exahilosys/wrapio";
+    changelog = "https://github.com/Exahilosys/wrapio/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ sfrijters ];
   };
diff --git a/pkgs/development/python-modules/xmldiff/default.nix b/pkgs/development/python-modules/xmldiff/default.nix
index 1dfb09147589..5d9120872242 100644
--- a/pkgs/development/python-modules/xmldiff/default.nix
+++ b/pkgs/development/python-modules/xmldiff/default.nix
@@ -21,8 +21,9 @@ buildPythonPackage rec {
   checkInputs = [ pytestCheckHook ];
 
   meta = with lib; {
-    homepage = "https://github.com/Shoobx/xmldiff";
     description = "Creates diffs of XML files";
+    homepage = "https://github.com/Shoobx/xmldiff";
+    changelog = "https://github.com/Shoobx/xmldiff/blob/master/CHANGES.rst";
     license = licenses.mit;
     maintainers = with maintainers; [ sfrijters ];
   };
diff --git a/pkgs/tools/X11/obconf/default.nix b/pkgs/tools/X11/obconf/default.nix
index 28b50d5c52e5..efd8b60419be 100644
--- a/pkgs/tools/X11/obconf/default.nix
+++ b/pkgs/tools/X11/obconf/default.nix
@@ -44,6 +44,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "GUI configuration tool for openbox";
     homepage = "http://openbox.org/wiki/ObConf";
+    changelog = "http://openbox.org/wiki/ObConf:Changelog";
     license = lib.licenses.gpl2Plus;
     maintainers = [ lib.maintainers.sfrijters ];
     platforms = lib.platforms.linux;
diff --git a/pkgs/tools/misc/h5utils/default.nix b/pkgs/tools/misc/h5utils/default.nix
index f5c01c83a48a..bb05c30ff83d 100644
--- a/pkgs/tools/misc/h5utils/default.nix
+++ b/pkgs/tools/misc/h5utils/default.nix
@@ -31,6 +31,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "A set of utilities for visualization and conversion of scientific data in the free, portable HDF5 format";
     homepage = "https://github.com/stevengj/h5utils";
+    changelog = "https://github.com/NanoComp/h5utils/releases/tag/${version}";
     license = with licenses; [ mit gpl2 ];
     maintainers = with maintainers; [ sfrijters ];
   };