Update API change notes to document removal of deprecated classes and methods from 3.7

issamarabi · issamarabi · commit 9a07a12e2df7 · 2023-09-30T10:09:42.000-04:00
This commit updates the API change notes to reflect the removal of deprecated Python classes and C++ methods.

Signed-off-by: Issam Arabi &lt;issam@cs.toronto.edu&gt;
diff --git a/doc/api/next_api_changes/removals/26962-IA.rst b/doc/api/next_api_changes/removals/26962-IA.rst
@@ -0,0 +1,22 @@
+Removal change template
+~~~~~~~~~~~~~~~~~~~~~~~
+
+Deprecated Classes Removed
+##########################
+
+The following deprecated classes from version 3.7 have been removed:
+
+- `matplotlib.backends.backend_ps.PsBackendHelper`
+- `matplotlib.backends.backend_webagg.ServerThread`
+
+These classes were previously marked as deprecated and have now been removed in accordance with the deprecation cycle.
+
+Deprecated C++ Methods Removed
+##############################
+
+The following deprecated C++ methods from `src/_backend_agg_wrapper.cpp`, deprecated since version 3.7, have also been removed:
+
+- `PyBufferRegion_to_string`
+- `PyBufferRegion_to_string_argb`
+
+These methods were previously marked as deprecated and have now been removed.
