add changelog entry for 0.31.0

also adds warning type to key param warning

docs/source/changelog.rst

@@ -1,6 +1,23 @@
 Changelog
 =========
 
+
+0.30.1
+------
+
+Removes the usage of the :func:`id` function for generating unique ideas because there
+were situations where the IDs bound to the lifetime of an object are problematic. Also
+adds a warning :class:`Deprecation` warning to render functions that include the
+parameter ``key``. It's been decided that allowing ``key`` to be used in this way can
+lead to confusing bugs.
+
+**Pull Requests**
+
+- warn if key is param of component render function - :pull:`421`
+- fix :issue:`417` and :issue:`413` - :pull:`418`
+- add changelog entry for :ref:`0.30.0` - :pull:`415`
+
+
 0.30.0
 ------
 
@@ -44,6 +61,7 @@ desired library from a CDN.
 - Test build in CI - :pull:`404`
 - Remove all runtime reliance on NPM - :pull:`398`
 
+
 0.29.0
 ------
 

docs/source/conf.py

@@ -31,7 +31,7 @@
 
 extlinks = {
     "issue": ("https://github.com/idom-team/idom/issues/%s", "#"),
-    "pull": ("https://github.com/idom-team/idom/pulls/%s", "#"),
+    "pull": ("https://github.com/idom-team/idom/pull/%s", "#"),
     "discussion": ("https://github.com/idom-team/idom/discussions/%s", "#"),
     "commit": ("https://github.com/idom-team/idom/commit/%s", ""),
 }

src/idom/core/component.py

@@ -35,7 +35,8 @@ def component(function: ComponentRenderFunction) -> Callable[..., "Component"]:
     if key_is_kwarg:  # pragma: no cover
         warnings.warn(
             f"Component render function {function} uses reserved parameter 'key' - this "
-            "will produce an error in a future release"
+            "will produce an error in a future release",
+            DeprecationWarning,
         )
 
     @wraps(function)