Add API changenote for new dependency

aitikgupta · aitikgupta · commit 891df335c8c1 · 2021-07-22T01:10:03.000+05:30
diff --git a/doc/api/next_api_changes/development/20391-AG.rst b/doc/api/next_api_changes/development/20391-AG.rst
@@ -0,0 +1,8 @@
+fontTools for type 42 subsetting
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+A new dependency known as `fontTools <https://fonttools.readthedocs.io/>`_
+is integrated in with Maptlotlib 3.5
+
+It is designed to be used with PS/EPS and PDF documents; and handles
+Type 42 font subsetting.
