diff --git a/pkgs/development/python-modules/pymatreader/default.nix b/pkgs/development/python-modules/pymatreader/default.nix
index 637c98bea145..2341733292a5 100644
--- a/pkgs/development/python-modules/pymatreader/default.nix
+++ b/pkgs/development/python-modules/pymatreader/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
   meta = {
     description = "Python package to read all kinds and all versions of Matlab mat files";
     homepage = "https://gitlab.com/obob/pymatreader/";
-    changelog = "https://gitlab.com/obob/pymatreader/-/blob/${src.rev}/CHANGELOG.md";
+    changelog = "https://gitlab.com/obob/pymatreader/-/blob/v${version}/CHANGELOG.md";
     license = lib.licenses.bsd2;
     maintainers = [ ];
   };
diff --git a/pkgs/development/python-modules/pynmea2/default.nix b/pkgs/development/python-modules/pynmea2/default.nix
index f4ed6545bd8f..7be55294d796 100644
--- a/pkgs/development/python-modules/pynmea2/default.nix
+++ b/pkgs/development/python-modules/pynmea2/default.nix
@@ -35,7 +35,6 @@ buildPythonPackage rec {
   meta = {
     description = "Python library for the NMEA 0183 protcol";
     homepage = "https://github.com/Knio/pynmea2";
-    changelog = "https://github.com/Knio/pynmea2/releases/tag/${version}";
     license = lib.licenses.mit;
     maintainers = [ ];
   };
diff --git a/pkgs/development/python-modules/pyorc/default.nix b/pkgs/development/python-modules/pyorc/default.nix
index bd55a275fca2..690915665be5 100644
--- a/pkgs/development/python-modules/pyorc/default.nix
+++ b/pkgs/development/python-modules/pyorc/default.nix
@@ -71,7 +71,7 @@ buildPythonPackage rec {
   ];
 
   meta = {
-    changelog = "https://github.com/noirello/pyorc/blob/${version}/CHANGELOG.rst";
+    changelog = "https://github.com/noirello/pyorc/blob/v${version}/CHANGELOG.rst";
     description = "Python module for Apache ORC file format";
     homepage = "https://github.com/noirello/pyorc";
     license = lib.licenses.asl20;
diff --git a/pkgs/development/python-modules/pyproject-metadata/default.nix b/pkgs/development/python-modules/pyproject-metadata/default.nix
index 625c65d4ccdd..81e67b50ce7d 100644
--- a/pkgs/development/python-modules/pyproject-metadata/default.nix
+++ b/pkgs/development/python-modules/pyproject-metadata/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   meta = {
     description = "PEP 621 metadata parsing";
     homepage = "https://github.com/FFY00/python-pyproject-metadata";
-    changelog = "https://github.com/FFY00/python-pyproject-metadata/blob/${version}/CHANGELOG.rst";
+    changelog = "https://github.com/pypa/pyproject-metadata/releases/tag/${version}";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pysnmpcrypto/default.nix b/pkgs/development/python-modules/pysnmpcrypto/default.nix
index bcd1e2ebe58c..d37a494dad15 100644
--- a/pkgs/development/python-modules/pysnmpcrypto/default.nix
+++ b/pkgs/development/python-modules/pysnmpcrypto/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
   meta = {
     description = "Strong crypto support for Python SNMP library";
     homepage = "https://github.com/lextudio/pysnmpcrypto";
-    changelog = "https://github.com/lextudio/pysnmpcrypto/blob/${version}/CHANGES.txt";
+    changelog = "https://github.com/lextudio/pysnmpcrypto/blob/v${version}/CHANGES.txt";
     license = lib.licenses.bsd2;
     maintainers = [ ];
   };
diff --git a/pkgs/development/python-modules/pythonocc-core/default.nix b/pkgs/development/python-modules/pythonocc-core/default.nix
index 9b441a73b899..7e2b087c44e0 100644
--- a/pkgs/development/python-modules/pythonocc-core/default.nix
+++ b/pkgs/development/python-modules/pythonocc-core/default.nix
@@ -63,7 +63,7 @@ stdenv.mkDerivation (finalAttrs: {
   meta = {
     description = "Python wrapper for the OpenCASCADE 3D modeling kernel";
     homepage = "https://github.com/tpaviot/pythonocc-core";
-    changelog = "https://github.com/tpaviot/pythonocc-core/releases/tag/${finalAttrs.version}";
+    changelog = "https://github.com/tpaviot/pythonocc-core/blob/${finalAttrs.src.rev}/NEWS";
     license = lib.licenses.lgpl3;
     platforms = lib.platforms.unix;
     maintainers = [ ];
diff --git a/pkgs/development/python-modules/seaborn/default.nix b/pkgs/development/python-modules/seaborn/default.nix
index 290631786c57..13cc74ab3897 100644
--- a/pkgs/development/python-modules/seaborn/default.nix
+++ b/pkgs/development/python-modules/seaborn/default.nix
@@ -84,7 +84,7 @@ buildPythonPackage rec {
   meta = {
     description = "Statistical data visualization";
     homepage = "https://seaborn.pydata.org/";
-    changelog = "https://github.com/mwaskom/seaborn/blob/master/doc/whatsnew/${src.rev}.rst";
+    changelog = "https://github.com/mwaskom/seaborn/blob/v${version}/doc/whatsnew/v${version}.rst";
     license = with lib.licenses; [ bsd3 ];
   };
 }
diff --git a/pkgs/development/python-modules/smpplib/default.nix b/pkgs/development/python-modules/smpplib/default.nix
index 91747f2dc663..be98151d4f81 100644
--- a/pkgs/development/python-modules/smpplib/default.nix
+++ b/pkgs/development/python-modules/smpplib/default.nix
@@ -34,7 +34,6 @@ buildPythonPackage rec {
   meta = {
     description = "SMPP library for Python";
     homepage = "https://github.com/python-smpplib/python-smpplib";
-    changelog = "https://github.com/python-smpplib/python-smpplib/releases/tag/${version}";
     license = lib.licenses.lgpl3Plus;
     maintainers = [ ];
   };
diff --git a/pkgs/development/python-modules/sqlalchemy/1_3.nix b/pkgs/development/python-modules/sqlalchemy/1_3.nix
index 19f181bae1cb..b57cd123a030 100644
--- a/pkgs/development/python-modules/sqlalchemy/1_3.nix
+++ b/pkgs/development/python-modules/sqlalchemy/1_3.nix
@@ -76,7 +76,11 @@ buildPythonPackage (finalAttrs: {
   pythonImportsCheck = [ "sqlalchemy" ];
 
   meta = {
-    changelog = "https://github.com/sqlalchemy/sqlalchemy/releases/tag/${finalAttrs.src.tag})";
+    changelog =
+      let
+        shortVersion = lib.replaceString "." "" (lib.versions.majorMinor finalAttrs.version);
+      in
+      "https://github.com/sqlalchemy/sqlalchemy/blob/${finalAttrs.src.rev}/doc/build/changelog/changelog_${shortVersion}.rst";
     description = "Database Toolkit for Python";
     homepage = "https://github.com/sqlalchemy/sqlalchemy";
     license = lib.licenses.mit;
diff --git a/pkgs/development/python-modules/sqlalchemy/1_4.nix b/pkgs/development/python-modules/sqlalchemy/1_4.nix
index 15f939786f4c..c4d71b8624e3 100644
--- a/pkgs/development/python-modules/sqlalchemy/1_4.nix
+++ b/pkgs/development/python-modules/sqlalchemy/1_4.nix
@@ -100,9 +100,11 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "sqlalchemy" ];
 
   meta = {
-    changelog = "https://github.com/sqlalchemy/sqlalchemy/releases/tag/rel_${
-      builtins.replaceStrings [ "." ] [ "_" ] version
-    }";
+    changelog =
+      let
+        shortVersion = lib.replaceString "." "" (lib.versions.majorMinor version);
+      in
+      "https://github.com/sqlalchemy/sqlalchemy/blob/${src.rev}/doc/build/changelog/changelog_${shortVersion}.rst";
     description = "Database Toolkit for Python";
     homepage = "https://github.com/sqlalchemy/sqlalchemy";
     license = lib.licenses.mit;
diff --git a/pkgs/development/python-modules/starlette-wtf/default.nix b/pkgs/development/python-modules/starlette-wtf/default.nix
index 354188dfb264..52f07c7a667c 100644
--- a/pkgs/development/python-modules/starlette-wtf/default.nix
+++ b/pkgs/development/python-modules/starlette-wtf/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Simple tool for integrating Starlette and WTForms";
-    changelog = "https://github.com/muicss/starlette-wtf/blob/v${version}/CHANGELOG.md";
+    changelog = "https://github.com/amorey/starlette-wtf/releases/tag/${version}";
     homepage = "https://github.com/muicss/starlette-wtf";
     license = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/stm32loader/default.nix b/pkgs/development/python-modules/stm32loader/default.nix
index 83811663bcd1..65e7b6e5ed69 100644
--- a/pkgs/development/python-modules/stm32loader/default.nix
+++ b/pkgs/development/python-modules/stm32loader/default.nix
@@ -59,7 +59,6 @@ buildPythonPackage rec {
     description = "Flash firmware to STM32 microcontrollers in Python";
     mainProgram = "stm32loader";
     homepage = "https://github.com/florisla/stm32loader";
-    changelog = "https://github.com/florisla/stm32loader/blob/v${version}/CHANGELOG.md";
     license = lib.licenses.gpl3;
     maintainers = [ ];
   };
diff --git a/pkgs/development/python-modules/terminaltexteffects/default.nix b/pkgs/development/python-modules/terminaltexteffects/default.nix
index 81c51924499d..8eded8b9cb24 100644
--- a/pkgs/development/python-modules/terminaltexteffects/default.nix
+++ b/pkgs/development/python-modules/terminaltexteffects/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   meta = {
     description = "Collection of visual effects that can be applied to terminal piped stdin text";
     homepage = "https://chrisbuilds.github.io/terminaltexteffects";
-    changelog = "https://chrisbuilds.github.io/terminaltexteffects/changeblog/";
+    changelog = "https://chrisbuilds.github.io/terminaltexteffects/changeblog/changeblog/";
     license = lib.licenses.mit;
     platforms = lib.platforms.unix;
     maintainers = [ ];
diff --git a/pkgs/development/python-modules/verspec/default.nix b/pkgs/development/python-modules/verspec/default.nix
index 3898aa26827e..c3ea44b0c03d 100644
--- a/pkgs/development/python-modules/verspec/default.nix
+++ b/pkgs/development/python-modules/verspec/default.nix
@@ -31,7 +31,6 @@ buildPythonPackage rec {
   meta = {
     description = "Flexible version handling";
     homepage = "https://github.com/jimporter/verspec";
-    changelog = "https://github.com/jimporter/averspec/releases/tag/v${version}";
     license = with lib.licenses; [
       bsd2 # and
       asl20
diff --git a/pkgs/development/python-modules/yark/default.nix b/pkgs/development/python-modules/yark/default.nix
index 7c1cc3ee7138..444a6a521ac8 100644
--- a/pkgs/development/python-modules/yark/default.nix
+++ b/pkgs/development/python-modules/yark/default.nix
@@ -49,7 +49,7 @@ buildPythonPackage rec {
     description = "Module for YouTube archiving";
     mainProgram = "yark";
     homepage = "https://github.com/Owez/yark";
-    changelog = "https://github.com/Owez/yark/releases/tag/v${version}";
+    changelog = "https://github.com/Owez/yark/releases/tag/v${lib.versions.majorMinor version}";
     license = lib.licenses.mit;
     maintainers = [ ];
   };
diff --git a/pkgs/development/python-modules/zipfile2/default.nix b/pkgs/development/python-modules/zipfile2/default.nix
index dab7334886fd..44dee171c95c 100644
--- a/pkgs/development/python-modules/zipfile2/default.nix
+++ b/pkgs/development/python-modules/zipfile2/default.nix
@@ -6,7 +6,7 @@
   setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage {
   pname = "zipfile2";
   version = "0.0.12-unstable-2024-09-28";
   pyproject = true;
@@ -33,7 +33,6 @@ buildPythonPackage rec {
   meta = {
     description = "Backwards-compatible improved zipfile class";
     homepage = "https://github.com/cournape/zipfile2";
-    changelog = "https://github.com/itziakos/zipfile2/releases/tag/v${version}";
     license = lib.licenses.psfl;
     maintainers = [ ];
   };